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3947 ancestors of 2ee959be4afa2cf0

2007-05-17
06:44
Modify test scripts to allow for the fact that zeroblob() is not available when compiled with OMIT_INCRBLOB. Ticket #2365. (CVS 4019) (check-in: 2ee959be user: danielk1977 tags: trunk)
2007-05-16
18:23
Remove the SKIP_UTF16 macros (they are no longer in use). (CVS 4018) (check-in: 73e654fb user: danielk1977 tags: trunk)
18:11
Fix handling of utf-16 encoding of code point 0xE000. (CVS 4017) (check-in: bfc35ce8 user: danielk1977 tags: trunk)
17:50
Avoid passing a negative value to isspace() in a couple places. (CVS 4016) (check-in: d5db8be3 user: danielk1977 tags: trunk)
17:28
Change a few selected functions to macros to speed things up. (CVS 4015) (check-in: 93f811ec user: danielk1977 tags: trunk)
14:23
Omit some extra code when OMIT_INCRBLOB is defined. (CVS 4014) (check-in: 1d89be28 user: danielk1977 tags: trunk)
13:55
Add a --nostatic option to mksqlite3c.tcl. With this option turned on, the extra "static" storage class markers are not inserted into the amalgamation. (CVS 4013) (check-in: 57e17c7c user: drh tags: trunk)
11:55
Keep the full precision of integers if possible when casting to "numeric". Ticket #2364. (CVS 4012) (check-in: 2ac985a3 user: drh tags: trunk)
2007-05-15
18:35
Additional tests for malformed UTF-8. (CVS 4011) (check-in: 448d3ef6 user: drh tags: trunk)
16:51
Make sure pParse->rc gets set whenever sqlite3ErrorMsg() is called. This is added insurance that parsing will stop quickly after an error. This change did make the parser stop faster in some cases, which required some revisions to tests. (CVS 4010) (check-in: f84d9dab user: drh tags: trunk)
14:40
Remove the alternative UTF-16 implementation of SUBSTR(). It does not work anymore and the UTF-8 version can do everything that the UTF-16 version does. (CVS 4009) (check-in: 9b91502e user: drh tags: trunk)
14:34
Relax the restriction on using bytes 0x80 through 0xbf as the first character of an identifier. Enhancements to ALTER TABLE tests for tables with strange names or stange column names. (CVS 4008) (check-in: 262a3e63 user: drh tags: trunk)
14:17
Change the documentation to clearly state that the result of sqlite3_column_type() is undefined following a type conversion. (CVS 4007) (check-in: 960be575 user: drh tags: trunk)
14:10
Fix to check-in (4005). A call to sqlite3_column_blob() should not make subsequent calls to sqlite3_column_type() return SQLITE_BLOB. Sqlite3_column_type() returns the initial type. (CVS 4006) (check-in: b5e85deb user: drh tags: trunk)
13:27
Clarification on the best practices for using the _bytes() APIs. Change sqlite3_value_blob() to force the representation to be purely a BLOB and not a dual BLOB/String. Ticket #2360. (CVS 4005) (check-in: cf2dd45b user: drh tags: trunk)
11:55
A new approach for UTF-8 translation. (CVS 4004) (check-in: 6c8ad279 user: drh tags: trunk)
09:00
Do not allow bytes 0x80 through 0xBF to be the first character of an identifer because no valid UTF-8 character can begin with those bytes. If we allowed an identifier to begin with one of those bytes, then the substr() function in ALTER TABLE will not work correctly. (CVS 4003) (check-in: 25281042 user: drh tags: trunk)
07:14
Fix some test script errors in fuzz.test. (CVS 4002) (check-in: 51eeae7b user: danielk1977 tags: trunk)
07:00
A fix for queries that used correlated, compound sub-queries in the HAVING clause. Also update fuzz.test some more. (CVS 4001) (check-in: da0c1ab4 user: danielk1977 tags: trunk)
03:56
Fix problems in ALTER TABLE that occur when column or table names are invalid UTF encodings. (CVS 4000) (check-in: 9ff382f4 user: drh tags: trunk)
02:45
Fix a typo in a comment. Ticket #2359. (CVS 3999) (check-in: 1fbbc108 user: drh tags: trunk)
02:34
Fix a bug in sqlite3_mprintf() which could have caused a buffer overrun if malloc() failed. (CVS 3998) (check-in: 5af49a57 user: drh tags: trunk)
01:13
The built-in substr() function applied to a BLOB counts bytes, not characters. (CVS 3997) (check-in: 75d57308 user: drh tags: trunk)
00:09
Make sure the parser aborts quickly following a syntax error. (CVS 3996) (check-in: d07cdd3c user: drh tags: trunk)
2007-05-14
16:50
Fix a problem with ORDER BY and compound SELECT queries. (CVS 3995) (check-in: af76928f user: danielk1977 tags: trunk)
15:49
Fix a bug in "flattening" optimization. Occured if the parent of the flattened sub-query is also the parent of a sub-query that uses a compound op (i.e. UNION, INTERSECT etc.). (CVS 3994) (check-in: 1c33829c user: danielk1977 tags: trunk)
14:05
Prevent sub-queries with "LIMIT 0" from leaving an extra value on the vdbe stack. Also updates to fuzz.test. (CVS 3993) (check-in: b1d1b16e user: danielk1977 tags: trunk)
12:12
In the windows driver, reacquire the shared lock if an exclusive lock fails. Ticket #2354. (CVS 3992) (check-in: fc489b53 user: drh tags: trunk)
11:34
Remove terms with operator TK_AS from the expression tree. Ticket #2356. (CVS 3991) (check-in: 5627ff74 user: drh tags: trunk)
2007-05-12
15:00
Make REINDEX robust in the face of malloc() errors. (CVS 3990) (check-in: dbe41774 user: drh tags: trunk)
12:08
Make the ANALYZE command robust in the face of malloc() failures. (CVS 3989) (check-in: c08658e1 user: drh tags: trunk)
10:41
Fix another variant of the "IN (...)" b-tree problem. (CVS 3988) (check-in: 260338c4 user: danielk1977 tags: trunk)
09:30
Fix an obscure b-tree bug that applied to transient trees used for IN(...) expressions. (CVS 3987) (check-in: 96c7232f user: danielk1977 tags: trunk)
06:11
Bugfixes for assert() failures found by fuzz.test. (CVS 3986) (check-in: 2e80736d user: danielk1977 tags: trunk)
2007-05-11
16:58
Check in some changes to fuzz.test. Still failing. (CVS 3985) (check-in: 6f346a6b user: danielk1977 tags: trunk)
12:30
Avoid multiple storage class specifiers ("static extern") in the amalagmation. (CVS 3984) (check-in: 2f70159b user: drh tags: trunk)
10:10
Expand the expressions tested by fuzz.test. Fix for (CAST zeroblob() AS text). (CVS 3983) (check-in: 4e1bb41f user: danielk1977 tags: trunk)
07:08
Fix a problem with inserting zeroblob() into an indexed column. (CVS 3982) (check-in: ccef5d2d user: danielk1977 tags: trunk)
01:44
Additional parsing bugs fixed. (CVS 3981) (check-in: d12a8924 user: drh tags: trunk)
00:20
Make sure that the REGISTER token generates a valid Expr. REGISTER will cause the tokenizer to abort, but the parser might do several reduce actions prior to that abort and those reduce actions sometimes need a valid Expr. (CVS 3980) (check-in: d146f01a user: drh tags: trunk)
2007-05-10
21:14
When converting literal BLOBs to text using the encoding of the main database. Ticket #2349. (CVS 3975) (check-in: a57afaff user: drh tags: trunk)
17:38
Simplify failing case in fuzz.test. (CVS 3974) (check-in: a54c7499 user: danielk1977 tags: trunk)
17:32
Add cases to fuzz.test. Some tests in this file fail at the moment. (CVS 3973) (check-in: 1e8fcb3f user: danielk1977 tags: trunk)
17:23
Add some UTF-8 test infrastructure. Treat NaN as NULL. The printf routines print infinity as "Inf" not as "NaN". Ticket #2345. (CVS 3972) (check-in: ffe615a7 user: drh tags: trunk)
15:37
Add new test file fuzz.test, to test SQLite with fuzzily generated SQL. (CVS 3971) (check-in: 1e9e6fe7 user: danielk1977 tags: trunk)
13:23
Fix a C++ism in func.c. (CVS 3970) (check-in: 9c0050a1 user: drh tags: trunk)
11:43
Another test for overflow in strftime(). It was not broken. (CVS 3969) (check-in: 5800d032 user: danielk1977 tags: trunk)
10:46
Add code to enforce the MAX_EXPR_DEPTH limit. (CVS 3968) (check-in: 2c9c94a2 user: danielk1977 tags: trunk)
2007-05-09
22:56
Make sure compound queries inside a subquery only return a single result column. Ticket #2347. (CVS 3967) (check-in: 66954bdd user: drh tags: trunk)
20:35
Fix a typo in a comment. Ticket #2348. (CVS 3966) (check-in: c0dbac46 user: drh tags: trunk)
20:31
Fix a problem with strange expressions being fed to an ATTACH or DETACH statement. (CVS 3965) (check-in: 0c91dc9e user: drh tags: trunk)
15:56
Fix an obscure cache corruption that could occur after an SQLITE_FULL error. (CVS 3964) (check-in: e8e879ac user: danielk1977 tags: trunk)
11:37
Add further test cases for compile time limits. (CVS 3963) (check-in: 9bf2c594 user: danielk1977 tags: trunk)
08:24
Fix enforcement of the LIKE_PATTERN limit. (CVS 3962) (check-in: 8819617b user: danielk1977 tags: trunk)
2007-05-08
21:56
Remove a keyword from the header comment in date.c (CVS 3961) (check-in: 03349ec0 user: drh tags: trunk)
21:45
Remove compiler warnings in the amalgamation. (CVS 3960) (check-in: c5754530 user: drh tags: trunk)
20:59
Disable tracing pragmas when not in debug mode. This eliminates an external dependency on stdout. (CVS 3959) (check-in: 5a0fe985 user: drh tags: trunk)
20:37
Fix the amalgamation generator so that all non-API functions have file scope. (CVS 3958) (check-in: e9f56ead user: drh tags: trunk)
18:30
Update the release builder script. (CVS 3957) (check-in: 21299b91 user: drh tags: trunk)
18:04
Fix a null-pointer dereference that follows a malloc() failure introduced in (3954). (CVS 3956) (check-in: 251ba198 user: danielk1977 tags: trunk)
17:59
Update the amalgamation builder for the latest changes. (CVS 3955) (check-in: becd64d3 user: drh tags: trunk)
17:54
Add a few more tests to sqllimit1.test. (CVS 3954) (check-in: eeee6b71 user: danielk1977 tags: trunk)
16:13
Add a test case that uses a trigger to insert many rows to sqllimits1.test. (CVS 3953) (check-in: 63682225 user: danielk1977 tags: trunk)
15:59
Add new test file sqllimits1.test. (CVS 3952) (check-in: c8974603 user: danielk1977 tags: trunk)
15:46
Do not allocate so much surplus memory in the implementation of the replace() function. (CVS 3951) (check-in: 0cf518ce user: drh tags: trunk)
15:34
Limit the length of the patterns on LIKE and GLOB to avoid problems with deep recursion and N^2 behavior. (CVS 3950) (check-in: 42e6c826 user: drh tags: trunk)
15:15
Introduce the (experimental) sqlite3_result_error_toobig() API that function implementations can use to signal SQLite that the function result is too big to represent. (CVS 3949) (check-in: 17c4235c user: drh tags: trunk)
14:51
Add the max_page_count pragma used to limit the maximum size of a database file. Untested. (CVS 3948) (check-in: b1b74f06 user: drh tags: trunk)
14:39
Fix a potential buffer overrun in the replace() function. (CVS 3947) (check-in: b0fb4a3c user: danielk1977 tags: trunk)
13:58
Add more code to enforce the limits specified in limits.h. (CVS 3946) (check-in: c59d4360 user: drh tags: trunk)
13:57
Avoid evaluating (INT_MIN/-1) with 32 bit signed numbers. It can cause SIGFPE. (CVS 3945) (check-in: 2f186e91 user: danielk1977 tags: trunk)
12:37
Do not crash in the internal functions sqlite_rename_table() or sqlite_rename_trigger() if they are somehow passed unexpected input. (CVS 3944) (check-in: c2f90b46 user: danielk1977 tags: trunk)
12:12
Begin adding code to explicitly limit the size of strings and blobs. (CVS 3943) (check-in: 031a5915 user: drh tags: trunk)
11:27
Fix a bug in the test logic introduced by check-in (3928). (CVS 3942) (check-in: 47d1678d user: drh tags: trunk)
01:08
Begin implementing a new system of upper bounds on the capabilities of SQLite. By clearly defining the upper bounds, we make those upper bounds explicitly testable. This check-in is just infrastructure. The upper bounds are not yet enforced. (CVS 3941) (check-in: 93b623b2 user: drh tags: trunk)
2007-05-07
19:31
Fix an NULL deref in the randomblob() function following a malloc failure. (CVS 3940) (check-in: 011e7db2 user: drh tags: trunk)
16:58
Add a version of the LIKE operator to the icu extension. Requires optimisation. (CVS 3939) (check-in: 3e96105c user: danielk1977 tags: trunk)
14:58
Change the name of create_collation_x() to create_collation_v2(). Also add some tests for it. (CVS 3938) (check-in: ddc4e479 user: danielk1977 tags: trunk)
13:11
Fix typo in Makefile.in. Ticket #2343 (CVS 3937) (check-in: db51f59a user: drh tags: trunk)
11:53
Add interface to configure SQLite to use ICU collation functions. (CVS 3936) (check-in: b29a81b4 user: danielk1977 tags: trunk)
11:24
Change sqlite3_snprintf() so that it does not write a zero-terminator if the buffer size argument is less than 1. Ticket #2341. Added documentation about the sqlite3_snprintf() function. (CVS 3935) (check-in: f3ae4ac5 user: drh tags: trunk)
09:32
Add the experimental create_collation_x() api. (CVS 3934) (check-in: ff49d48f user: danielk1977 tags: trunk)
2007-05-06
21:20
Fix missing word in the copyright.html web page. (CVS 3933) (check-in: 2d1348dd user: drh tags: trunk)
20:04
Do not flatten subqueries that are part of a compound SELECT and which have both an ORDER BY and a LIMIT clause. Ticket #2339. (CVS 3932) (check-in: 9600a998 user: drh tags: trunk)
16:04
Add the start of the ICU extension. (CVS 3931) (check-in: f473e852 user: danielk1977 tags: trunk)
2007-05-05
22:45
Add "Powered By SQLite" logo contributed by Alberto Simoes. (CVS 3930) (check-in: 25cfa774 user: drh tags: trunk)
18:49
Fix a header problem introduced in the previous check-in. (CVS 3929) (check-in: bece7a6b user: drh tags: trunk)
18:39
Factor out btree test logic into a separate test_btree.c file. (CVS 3928) (check-in: d51274f1 user: drh tags: trunk)
12:06
Fix a sprintf() problem introduced by (3916). (CVS 3927) (check-in: 54a1d275 user: drh tags: trunk)
11:48
Refactoring. Split btreeInt.h off from btree.c. Split malloc.c off from util.c. Expect much more to follow. (CVS 3926) (check-in: ad549a40 user: drh tags: trunk)
11:48
Refactoring. Split btreeInt.h off from btree.c. Split malloc.c off from util.c. Expect much more to follow. (CVS 3925) (check-in: 16041116 user: drh tags: trunk)
2007-05-04
19:16
Add documentation on the incremental vacuum feature. (CVS 3924) (check-in: b3e2cdae user: drh tags: trunk)
19:03
Fix compilation and testing with OMIT_INCRBLOB defined. (CVS 3923) (check-in: a0f8adc6 user: danielk1977 tags: trunk)
18:36
Test interaction of incremental io and other database writes. (CVS 3922) (check-in: 4516416b user: danielk1977 tags: trunk)
18:30
Change incremental vacuum to be triggered by a pragma rather than a command. We have a lot to learn about this yet and we do not want to paint ourselves into a corner by commiting to specific syntax too early. (CVS 3921) (check-in: b13e497a user: drh tags: trunk)
17:07
Tighter compression of the keyword hash table. (CVS 3920) (check-in: 68121676 user: drh tags: trunk)
16:14
Optional parameter in the INCREMENTAL VACUUM statement specifies how many pages to vacuum from the database. (CVS 3919) (check-in: ed713f9c user: drh tags: trunk)
14:36
Get tests working with SQLITE_OMIT_AUTOVACUUM=1. (CVS 3918) (check-in: b94d39e4 user: drh tags: trunk)
14:14
Make "incremental" a fallback token so that you can set "auto_vacuum=incremental" without having to quote the "incremental". (CVS 3917) (check-in: 9d7a2e2b user: drh tags: trunk)
13:15
Eliminate all uses of sprintf() and strcpy(). These were not being misused. But getting rid of them removes a library dependency. And it avoids warnings from the OpenBSD compiler. Ticket #2336. (CVS 3916) (check-in: ba4845b3 user: drh tags: trunk)
12:05
Test cases and corrections to IO and malloc() error handling in incremental blob IO functions. (CVS 3915) (check-in: 641e5528 user: danielk1977 tags: trunk)
12:01
Fix a formatting errror in I/O logging. (CVS 3914) (check-in: 2d37687a user: drh tags: trunk)
11:59
Add compile-time option -DSQLITE_MIXED_ENDIAN_64BIT_FLOAT=1 that uses mixed-endian doubles. This is needed on ARM7 to make database file formats compatible with all other processors. Tickets #2278 and #2335. (CVS 3913) (check-in: 2a178d0c user: drh tags: trunk)
08:32
Rework accessPayload() function for clarity. (CVS 3912) (check-in: 42d07c70 user: danielk1977 tags: trunk)
2007-05-03
20:06
fix from Gentoo for allowing TCLLIBDIR to be overridden in env (CVS 3911) (check-in: e54a49e2 user: vapier tags: trunk)
18:14
Test some more incremental IO error cases. (CVS 3910) (check-in: 64705410 user: danielk1977 tags: trunk)
17:18
Improvements to I/O tracing output. Require -DSQLITE_ENABLE_IOTRACE when compiling shell.c in order to link in the I/O tracing capability. (CVS 3909) (check-in: 8a43e167 user: drh tags: trunk)
16:55
Get the amalgamation builder working with incremental I/O. (CVS 3908) (check-in: 92b53601 user: drh tags: trunk)
16:31
Test cases and minor bugfixes for incremental blob APIs. (CVS 3907) (check-in: e12c5223 user: danielk1977 tags: trunk)
13:11
Fix a bug where accessPayload() was calling PagerWrite() on the wrong page handle. Ticket #2332. (CVS 3906) (check-in: cf9eeba7 user: danielk1977 tags: trunk)
13:02
Use memmove() instead of memcpy() when moving between memory regions that might overlap. Ticket #2334. (CVS 3905) (check-in: 678d672b user: drh tags: trunk)
11:43
Minor bugfixes for incrblob mode. (CVS 3904) (check-in: b84d597c user: danielk1977 tags: trunk)
11:43
Minor bugfixes for incrblob mode. (CVS 3903) (check-in: db54a946 user: danielk1977 tags: trunk)
2007-05-02
17:54
Allow CREATE TABLE to occur while other queries are running. DROP TABLE is still prohibited, however, since we do not want to delete a table out from under an running query. (CVS 3902) (check-in: 5b4bf1fc user: drh tags: trunk)
17:48
Combine the internal btree functions BtreePutData() and getPayload(). (CVS 3901) (check-in: a100a530 user: danielk1977 tags: trunk)
16:51
More fixes and improvements to the zeroblob() mechanism. (CVS 3900) (check-in: 83ab2501 user: drh tags: trunk)
16:48
Cache the location of overflow pages in cursors used for incremental blob IO. (CVS 3899) (check-in: 349f1ea7 user: danielk1977 tags: trunk)
15:36
Fix an invalid UTF8 encoding in the tests for the trim function. (CVS 3898) (check-in: 4dbbfff4 user: drh tags: trunk)
13:30
Add support for zero-blobs to the OP_MakeRecord opcode. First test cases of zeroblob functionality. (CVS 3897) (check-in: e6d560dd user: drh tags: trunk)
13:16
Use the pointer-map pages to make the incremental blob API more efficient. (CVS 3896) (check-in: 93a3bf71 user: danielk1977 tags: trunk)
02:08
Fix some compiler warnings. Add the (untested) zeroblob() SQL function. (CVS 3895) (check-in: 6f4f8ba7 user: drh tags: trunk)
01:34
Begin adding the zeroblob API to support incremental blob i/o. (CVS 3894) (check-in: 7a01836d user: drh tags: trunk)
2007-05-01
18:25
Enable prefix-search in query-parsing and snippet generation. If the character immediately after the end of a term is '*', that term is marked for prefix matching. Modify term comparison in snippetOffsetsOfColumn() to respect isPrefix. fts2n.test runs prefix searching through some obvious test cases. (CVS 3893) (check-in: 7c4c6592 user: shess tags: trunk)
17:49
First approximation of incremental blob IO API. (CVS 3892) (check-in: c444836e user: danielk1977 tags: trunk)
17:14
Modify loadSegmentLeavesInt() to correctly handle prefix searching. The new function docListUnion() is used to accumulate a union of the hits for the matching terms, which will be merged across segments using docListMerge(). (CVS 3891) (check-in: 72c79630 user: shess tags: trunk)
16:59
The pager takes the sector size to be the larger of the sector size reported by sqlite3OsSectorSize() and the page size. (CVS 3890) (check-in: e5e6af55 user: drh tags: trunk)
2007-04-30
22:09
Propagate prefix flag through implementation of doclist query code. Also implement correct prefix-handling for traversal of interior nodes of segment tree. A given prefix can span multiple children of an interior node, and from there the branches need to be followed in parallel. (CVS 3889) (check-in: cae844a0 user: shess tags: trunk)
21:39
Fix a potential segfault following a malloc() failure during a call to sqlite3_prepare() where the nBytes parameter is positive but less than the length of the input SQL string. (CVS 3888) (check-in: 27bf3fc3 user: drh tags: trunk)
17:52
Lift docListMerge() call out of loadSegmentLeavesInt() for prefix search. Doclists from multiple prefix matches will need a union merge function, which will have to logically happen across a segment before doclists are merged between segments. (CVS 3887) (check-in: 7ddb8266 user: shess tags: trunk)
16:55
Try to avoid reading pages when moving overflow chains to the free-list. (CVS 3886) (check-in: 8cccec68 user: danielk1977 tags: trunk)
2007-04-28
15:47
Add some tests (and 2 resulting bug fixes) to incr vacuum mode. (CVS 3885) (check-in: 89b1b3f8 user: danielk1977 tags: trunk)
2007-04-27
22:02
Break interior-node and leaf-node readers apart in loadSegment(). Previously, the code looped until the block was a leaf node as indicated by a leading NUL. Now the code loops until it finds a block in the range of leaf nodes for this segment, then reads it using LeavesReader. This will make it easier to traverse a range of leaves when doing a prefix search. (CVS 3884) (check-in: 9466367d user: shess tags: trunk)
21:59
Internationalize the TRIM functions. Ticket #2323. (CVS 3883) (check-in: ff1f4e74 user: drh tags: trunk)
21:24
Lift code to traverse interior nodes out of loadSegment(). Refactoring towards prefix searching. (CVS 3882) (check-in: 25935db7 user: shess tags: trunk)
21:02
Refactor fts2 loadSegmentLeaf() in preparation for prefix-searching. Prefix-searching will want to accumulate data across multiple leaves in the segment, using LeavesReader instead of LeafReader is the first step in that direction. (CVS 3881) (check-in: 22ffdae4 user: shess tags: trunk)
17:16
Make sure sqlite3_value_bytes() does not reformat the content after a call to sqlite3_value_blob(). Add documentation to explain this hazard. Add many new tests. Ticket #2321. (CVS 3880) (check-in: e92bd97a user: drh tags: trunk)
07:55
Extra tests for incremental vacuum. (CVS 3879) (check-in: 40ba6493 user: danielk1977 tags: trunk)
07:05
Modifications to btree integrity check so that it can be run inside a transaction after an incr vacuum. (CVS 3878) (check-in: 4d4180d6 user: danielk1977 tags: trunk)
01:18
The replace() function should return NULL if the second argument is an empty string. Ticket #2324. (CVS 3877) (check-in: e6a0c90d user: drh tags: trunk)
2007-04-26
14:42
Add largely untested code for the incremental vacuum function. (CVS 3876) (check-in: f6a6d2b8 user: danielk1977 tags: trunk)
12:11
In the pager, load the content of pages which were initialized with noContent==1 if they are subsequently requested with noContent==0. (CVS 3875) (check-in: d0745a43 user: drh tags: trunk)
2007-04-25
18:23
Fix segfaults that can occur if a malloc failure happens just before a built-in function calls sqlite3_value_text(). (CVS 3874) (check-in: 9cb0ed6e user: drh tags: trunk)
15:42
Disable tests in misc7 that do not work on windows due to limitations of the windows file system. (CVS 3873) (check-in: 66646d6f user: drh tags: trunk)
12:07
Version 3.3.17 (CVS 3872) (check-in: 16979f45 user: drh tags: trunk)
12:06
Fix a file descriptor leak in the exclusive2 test script. (CVS 3871) (check-in: 2d2e68da user: drh tags: trunk)
11:42
Preparing for the release of 3.3.17. (CVS 3870) (check-in: e278c4ef user: drh tags: trunk)
11:32
Fix duplicate test IDs in the test suite. No changes to code. Ticket #2319. (CVS 3869) (check-in: 0935cdf8 user: drh tags: trunk)
11:28
Fix a bug in the sqlite3_changes() function reported on the mailing list. (CVS 3868) (check-in: 58ea768c user: drh tags: trunk)
2007-04-24
17:35
This fixes a missed case in check-in (3866). Do not apply patch (3866) without also applying this patch. (CVS 3867) (check-in: 66c2fa08 user: drh tags: trunk)
17:27
When the write_version flag in the database header is larger than what the library understands, make the database read-only. The old behavior was to make the database unreadable. (CVS 3866) (check-in: 10648e99 user: drh tags: trunk)
2007-04-23
23:56
Get the build working with -DSQLITE_OMIT_UTF16=1. Ticket #2314. (CVS 3865) (check-in: 25c1c7aa user: drh tags: trunk)
2007-04-21
16:37
Add the ability to turn the FTS2 module into an amalgamation. (CVS 3864) (check-in: 94374654 user: drh tags: trunk)
2007-04-20
12:22
Remove the ARRAYSIZE macro from where.c to avoid a name conflict with microsoft header files. Ticket #2311 (CVS 3863) (check-in: 9389a15f user: drh tags: trunk)
2007-04-19
18:36
Fix bug in fts2 handling of OR queries. When one doclist ends before the other, the code potentially tries to read past the end of the doclist. http://www.sqlite.org/cvstrac/tktview?tn=2309 (CVS 3862) (check-in: dfac6082 user: shess tags: trunk)
14:48
Better fix than (3860) for the same problem. (3860) could leave file-handles open in some circumstances. (CVS 3861) (check-in: 5ad64533 user: danielk1977 tags: trunk)
14:28
Fix a crash that can occur if an error happens in a virtual table xSync() function. (CVS 3860) (check-in: d1afdd8c user: danielk1977 tags: trunk)
12:30
Comment changes in the ioerr tests. No changes to code. (CVS 3859) (check-in: b7ed0e1e user: drh tags: trunk)
11:09
Fix a bug whereby sqlite3_prepare_v2() could return both an out-of-memory error and a valid statement handle. (CVS 3858) (check-in: 8795d11c user: danielk1977 tags: trunk)
00:24
Get the build working with SQLITE_OMIT_SHARED_CACHE. Ticket #2307. (CVS 3857) (check-in: b623538c user: drh tags: trunk)
2007-04-18
17:07
Fix a && where & was intended. This is a real problem, but it would be very difficult to devise a test case where it might lead to an unexpected result. Ticket #2306. (CVS 3856) (check-in: 7f9f0444 user: drh tags: trunk)
17:04
Better handle malloc() failures in the "echo" virtual table test module. (CVS 3855) (check-in: 6881f921 user: danielk1977 tags: trunk)
16:45
The sqlite3_step() routine reports SQLITE_ERROR after a commit failure, not SQLITE_DONE. This fix only effects the legacy sqlite3_prepare() interface. It already worked correctly with sqlite3_prepare_v2(). (CVS 3854) (check-in: 165dc72d user: drh tags: trunk)
15:33
Version 3.3.16 (CVS 3853) (check-in: 8c6b5adb user: drh tags: trunk)
14:47
Fix an assertion failure caused by (3851). (CVS 3852) (check-in: 24683f1d user: danielk1977 tags: trunk)
14:24
Minor changes (mainly to assert() macros) to handle malloc failure in vtab operations. (CVS 3851) (check-in: 175156d1 user: danielk1977 tags: trunk)
13:49
Bump the version number and update documents in preparation for 3.3.16. (CVS 3850) (check-in: 852100a3 user: drh tags: trunk)
2007-04-17
08:32
Avoid reloading the db schema after a failed OP_VerifyCookie if the in-memory schema cookie already matches the database file. (CVS 3849) (check-in: 61c1d06d user: danielk1977 tags: trunk)
2007-04-16
17:07
Fix a memory leak introduced by (3842) associated with ticket #2296. (CVS 3848) (check-in: cdc7608b user: drh tags: trunk)
15:49
Add test cases to make sure virtual tables cannot be used in shared-cache mode. (CVS 3847) (check-in: 66e468ad user: danielk1977 tags: trunk)
15:35
Make it clear in the docs that virtual tables and shared cache do not play well together. (CVS 3846) (check-in: 62ef2b11 user: drh tags: trunk)
15:06
Ensure sqlite3_finalize() can be called from within the xDisconnect() method of virtual tables. (CVS 3845) (check-in: 8d6c3bfc user: danielk1977 tags: trunk)
15:02
Detect database file changes using a 128-bit segment of the file header that includes the change counter. Ticket #2303. (CVS 3844) (check-in: e44995de user: drh tags: trunk)
2007-04-14
12:04
Update the whentouse.html document to mention that less bitmap memory is used for larger page sizes. (CVS 3843) (check-in: 2c8e2a5b user: drh tags: trunk)
2007-04-13
16:06
Match ORDER BY terms to columns using names in compound queries. Make sure this works for subqueries, especially in the right-hand side of an IN operator. Ticket #2296. (CVS 3842) (check-in: cfc6f933 user: drh tags: trunk)
04:01
Fix a bug in autovacuum introduced by (3839). (CVS 3841) (check-in: e39efa19 user: drh tags: trunk)
03:23
Additional tests designed to detect future performance regressions. (CVS 3840) (check-in: 764e7262 user: drh tags: trunk)
02:14
Fix multiple performance regressions (ticket #2298 among them) and add tests to make sure they do not come back. (CVS 3839) (check-in: 32bb2d58 user: drh tags: trunk)
2007-04-12
21:25
Changes toward fixes for tickets #2296 and #2291. (CVS 3838) (check-in: 0dd3e2e4 user: drh tags: trunk)
03:54
Get the column affinities right when processing an IN operator where the right-hand side is a subquery with an ORDER BY clause. Ticket #2295. This bug has likely been present since version 3.0.0 and it has just now been noticed, so it seems to be a obscure case. (CVS 3837) (check-in: 4062ddf3 user: drh tags: trunk)
2007-04-11
17:54
Blind check-in of changes to fix #2294 - I have no ability to test. Gentle wince users: please test this change and if it works leave a remark on the #2294 ticket. Tnx. (CVS 3836) (check-in: ca56c3e2 user: drh tags: trunk)
2007-04-10
18:17
Preliminary fix for ticket #2291. This fixes the immediate problem. But we really need to write more tests for the xfer optimization in order to look for other related problems before closing this ticket. (CVS 3835) (check-in: 34fec312 user: drh tags: trunk)
13:51
Be careful not to use the result of sqlite3_value_blob() after changing the representation of an object. Ticket #2290. (CVS 3834) (check-in: e14374e4 user: drh tags: trunk)
2007-04-09
20:45
Fix crash in delete when existing row has null fields. Previous code assumed that the row had values in all columns, sigh. Fixes bug http://www.sqlite.org/cvstrac/tktview?tn=2289 . (CVS 3833) (check-in: 81be7290 user: shess tags: trunk)
20:30
Fix stack buffer overrun problem in the test harness. (CVS 3832) (check-in: cad9faf3 user: drh tags: trunk)
13:49
Version 3.3.15 (CVS 3831) (check-in: ba5f4a55 user: drh tags: trunk)
13:18
Perparations for the release of 3.3.15. (CVS 3830) (check-in: 8d0dea87 user: drh tags: trunk)
12:45
Fix an obscure pager refcnt leak that occurs following a transient I/O error. (CVS 3829) (check-in: ce6f56ec user: drh tags: trunk)
11:20
Have the pager call xReiniter() instead of xDestructor() to restore btree level state after rolling back a page. (CVS 3828) (check-in: 4e894133 user: danielk1977 tags: trunk)
2007-04-08
16:52
Work around buggy TCL implementations in the exclusive2 test file. Ticket #2287 (CVS 3827) (check-in: 5424fcc5 user: drh tags: trunk)
2007-04-07
17:44
Make sure autovacuum is turned off for malloc5.test. (CVS 3826) (check-in: 105a7efb user: drh tags: trunk)
15:03
For filesystem databases, do not store a list of pages in the statement journal in main memory. (CVS 3825) (check-in: 0af764a0 user: danielk1977 tags: trunk)
2007-04-06
21:42
Changes to test scripts to support alternative configurations. (CVS 3824) (check-in: 3471a226 user: drh tags: trunk)
18:23
Additional coverage testing. (CVS 3823) (check-in: 26b2e1ae user: drh tags: trunk)
15:02
Binary file I/O infrastructure added and used to increase test coverage for detection of corrupt database files. (CVS 3822) (check-in: 479b3d96 user: drh tags: trunk)
11:26
The FOR EACH STATEMENT clause in a trigger is now a syntax error. It used to be silently ignored. STATEMENT is no longer a keyword. (CVS 3821) (check-in: 8e2559b4 user: drh tags: trunk)
02:32
Test coverage improvements. Over 90% of branches are now executed in both directions. (CVS 3820) (check-in: a776d93c user: drh tags: trunk)
01:04
Changes to increase test coverage. (CVS 3819) (check-in: fd4da6b1 user: drh tags: trunk)
01:03
Make sure the sqlite3BtreePrevious() routine terminates properly if the table is deleted out from under it. Ticket #2286. This bug was discovered while trying to increase test coverage from 98.5% to 99% - once again showing the value of full coverage testing. (CVS 3818) (check-in: bebf8d2f user: drh tags: trunk)
2007-04-05
21:58
Fix the amalgamation so that it works with -DSQLITE_ENABLE_REDEF_IO. Change tclsqlite.c so that it can be appended to the amalgamation. Create a new amalgamation of header files for use by projects that want to redefine their own I/O interface using -DSQLITE_ENABLE_REDEF_IO. (CVS 3817) (check-in: f2caff87 user: drh tags: trunk)
18:34
Add a target to the autoconf-generated makefile for amalgamation. (CVS 3816) (check-in: 204e7d38 user: drh tags: trunk)
17:36
New testfixture command: sqlite3_pager_refcounts. Returns a list of integers which is the pager refcount for each pager in the database. (CVS 3815) (check-in: 7338e68e user: drh tags: trunk)
17:15
Always truncate the pager cache when truncating the database file. Also reorganize the code to check the change-counter after first obtaining a shared lock. (CVS 3814) (check-in: 9dc4100e user: danielk1977 tags: trunk)
14:29
Use the MEMDB macro instead of OMIT_MEMORYDB in pager_recycle(). (CVS 3813) (check-in: 97c51598 user: danielk1977 tags: trunk)
13:12
Avoid attempting to reclaim memory from in-memory databases in sqlite3_release_memory(). (CVS 3812) (check-in: c20f7563 user: danielk1977 tags: trunk)
11:54
Add some assert() statements to pager.c. (CVS 3811) (check-in: 973b2a5f user: danielk1977 tags: trunk)
11:25
Improvements to coverage testing. (CVS 3810) (check-in: 38af156d user: drh tags: trunk)
08:40
Catch an IO error case introduced by (3808). (CVS 3809) (check-in: 383a08e2 user: danielk1977 tags: trunk)
05:46
Zero cached pages located beyond the end of the file before returning them. Ticket #2285. (CVS 3808) (check-in: 5180810e user: danielk1977 tags: trunk)
2007-04-04
01:27
Test coverage improvements. (CVS 3807) (check-in: 25f49acc user: drh tags: trunk)
2007-04-03
16:13
Add Tcl (flush) commands to exclusive2.test, which is failing on some systems but not others. (CVS 3806) (check-in: 9e004c51 user: danielk1977 tags: trunk)
2007-04-02
22:19
Fix to Makefile.in so that "make test" works. (CVS 3805) (check-in: f592dd2d user: drh tags: trunk)
18:06
Do not use the second parameter to gettimeofday() on unix. Pass it a NULL. (CVS 3804) (check-in: 96b67881 user: drh tags: trunk)
17:54
Fix a union initializer so that it works with the Borland compiler. (CVS 3803) (check-in: a067f78b user: drh tags: trunk)
16:46
Add a different form of I/O tests. So far has failed to expose new bugs. (CVS 3802) (check-in: 9e129542 user: danielk1977 tags: trunk)
16:45
If preprocessor macro OS_OTHER is defined, then ignore OS_UNIX, OS_WIN, and OS_OS2. This makes it easier to add proprietary backends.. (CVS 3801) (check-in: 4fdafd3f user: drh tags: trunk)
16:40
Provide a compile-time option to enable exclusive access mode by default. (CVS 3800) (check-in: 93a41510 user: drh tags: trunk)
15:31
Version 3.3.14 (CVS 3799) (check-in: 3dbf4f98 user: drh tags: trunk)
15:29
Changes to the download page. (CVS 3798) (check-in: de8055bc user: drh tags: trunk)
15:04
Update the build scripts and the homepage in preparation for version 3.3.14. (CVS 3797) (check-in: a154224b user: drh tags: trunk)
14:19
Cover an extra case in sqlite3PagerMovepage(). (CVS 3796) (check-in: 7313688b user: danielk1977 tags: trunk)
12:29
Fix for #2281. This was a problem with the test-case only. (CVS 3795) (check-in: c036db62 user: danielk1977 tags: trunk)
12:28
Cover a corrupt-db case in pager.c. (CVS 3794) (check-in: 84077fa1 user: danielk1977 tags: trunk)
12:22
In the amalgamation, put date.c before os.c so that the time_t typedef can be correctly resolved by windows compilers. (CVS 3793) (check-in: 9c5697c7 user: drh tags: trunk)
11:22
If an IO error is encountered on a commit, close the journal so that it persists and can (hopefully) rollback the failed transaction later. (CVS 3792) (check-in: 22e10cc2 user: drh tags: trunk)
11:08
Correctly handle the obscure case of a read-only hot-journal file. (CVS 3791) (check-in: 4d8c6bf4 user: danielk1977 tags: trunk)
05:07
Fix a resource leak introduced by the change-counter optimisation. Also add some test coverage. (CVS 3790) (check-in: ba0538a4 user: danielk1977 tags: trunk)
00:53
Update the version number and change comments in preparation for the release of 3.3.14. (CVS 3789) (check-in: d9f6fdb7 user: drh tags: trunk)
2007-04-01
23:49
Fix some warnings about unused and uninitialized variables. (CVS 3788) (check-in: 18aec1dd user: drh tags: trunk)
18:46
Make unix builds threadsafe by default. (CVS 3787) (check-in: ddfc3b2d user: drh tags: trunk)
01:57
Fix typos in the amalgamation builder script. (CVS 3786) (check-in: a5070a2d user: drh tags: trunk)
2007-03-31
22:34
Improvements to the output of the speed tests. (CVS 3785) (check-in: 1a4d8024 user: drh tags: trunk)
22:33
Remove unreachable code from util.c. (CVS 3784) (check-in: 82b7a6f0 user: drh tags: trunk)
22:29
Add the amalgamation generator to the makefile. (CVS 3783) (check-in: a0f3c960 user: drh tags: trunk)
16:29
Fix the amalgamation so that it can be compiled with REDEF_IO enabled. (CVS 3782) (check-in: 6a3d6142 user: drh tags: trunk)
15:28
Increase test coverage by statically defining SQLITE_BIGENDIAN and related macros for ix86 platforms. Still a run-time test for other architectures. Need to add additional cases to cover other popular processors. (CVS 3781) (check-in: 476e7c3f user: drh tags: trunk)
15:02
Improved test coverage for printf.c. (CVS 3780) (check-in: c2badb20 user: drh tags: trunk)
13:00
The XFER optimization works if the target table lacks an integer primary key and is not empty as long as it has no indices. It always has and continues to work if the target table was empty. (CVS 3779) (check-in: 2c62ffcb user: drh tags: trunk)
10:00
More coverage for pager.c. (CVS 3778) (check-in: 665b119a user: danielk1977 tags: trunk)
03:59
Fix a long-standing memory leak in the hash table. The leak only appears following a malloc failure of a hash that copies its keys, which rarely happens and so we have not previously noticed it. (CVS 3777) (check-in: 2aae1964 user: drh tags: trunk)
02:36
Fix a large memory leak in the btree layer that occurs following an I/O error when in shared cache mode. (CVS 3776) (check-in: dce4cb84 user: drh tags: trunk)
01:34
Fix memory leaks in WHERE clause processing and in TRIGGER parsing. (CVS 3775) (check-in: 6736f454 user: drh tags: trunk)
2007-03-30
20:46
Remove vestiges of SQLITE_PROTOCOL from the test scripts. (CVS 3774) (check-in: e5e8d563 user: drh tags: trunk)
20:43
Remove vestiges of the SQLITE_PROTOCOL error. (CVS 3773) (check-in: 6dfd4a12 user: drh tags: trunk)
20:40
Fix a memory leak that occurs after a malloc failure in trigger parsing. (CVS 3772) (check-in: 407a85e6 user: drh tags: trunk)
18:42
Fix a memory leak in multi-database commit. Also enhance a comment that explains why a particular valgrind error is harmless. (CVS 3771) (check-in: 28c7ed1e user: drh tags: trunk)
18:21
Coverage testing for a few lines in pager.c. (CVS 3770) (check-in: c1aca18f user: danielk1977 tags: trunk)
17:18
Remove asserts on the existing of journal files in pager - asserts that are not valid for certain kinds of simulated I/O errors or for async I/O. (CVS 3769) (check-in: f5fad52a user: drh tags: trunk)
17:17
Get the memleak.test script working again after recent changes. (CVS 3768) (check-in: cd6ca078 user: drh tags: trunk)
17:11
Coverage tests for some pragmas. (CVS 3767) (check-in: eec7ab63 user: danielk1977 tags: trunk)
16:01
Always enable exclusive access mode for TEMP databases. This cannot be changed. The locking_mode pragma has not effect on the TEMP database. (CVS 3766) (check-in: 04d3b909 user: drh tags: trunk)
14:56
Coverage improvements for where.c. (CVS 3765) (check-in: df64894b user: danielk1977 tags: trunk)
14:56
Coverage improvements for where.c. (CVS 3764) (check-in: 7e0aa964 user: danielk1977 tags: trunk)
14:46
Tease apart the two phases of pager commit. (CVS 3763) (check-in: e5f17078 user: drh tags: trunk)
14:06
Refactoring the btree and pager routines into distinct two-phase commit routines. We've always done a two-phase commit - this change is just making that more apparent in the code. (CVS 3762) (check-in: 66b3ad09 user: drh tags: trunk)
13:35
Make yypMinor available to the stack overflow callbacks in lemon generated parsers. This does not effect SQLite. (CVS 3761) (check-in: 70c8c7e2 user: drh tags: trunk)
13:01
Avoid using the "clock" command in test scripts since it is a proc in Tcl8.5 and is thus not available to testfixture. (CVS 3760) (check-in: 339941d8 user: drh tags: trunk)
11:29
Move the sqlite3_temp_directory global variable out of the OS porting layer and into main.c so that it is more accessible to non-standard OS porting layers. (CVS 3759) (check-in: 23653f7a user: drh tags: trunk)
11:23
Remove the anonymous union from the sqlite3_value structure since some compilers are unable to deal with it. (CVS 3758) (check-in: 6b995259 user: drh tags: trunk)
11:12
Comment changes in btree.c and added a missing "else" in pragma.c. (CVS 3757) (check-in: 9a7d7e31 user: drh tags: trunk)
09:13
Test coverage a few extra lines in where.c. (CVS 3756) (check-in: ea49ddf6 user: danielk1977 tags: trunk)
07:10
Extra test cases to improve coverage of main.c. (CVS 3755) (check-in: 19fc3d78 user: danielk1977 tags: trunk)
2007-03-29
20:19
Assume any return code from fcntl() other than -1 is success. Formerly we only assumed that 0 was success. Ticket #2173. (CVS 3754) (check-in: 8d0073c0 user: drh tags: trunk)
20:13
Fix to token destructors in Lemon. This does not impact SQLite. Ticket #2175. (CVS 3753) (check-in: 6195af49 user: drh tags: trunk)
18:46
Add the sqlite3_clear_bindings() API to the loadable extension interface. Ticket #2135. (CVS 3752) (check-in: 3111b43e user: drh tags: trunk)
18:41
Buffer updates per-transaction rather than per-update. If lots of updates happen within a single transaction, there was a lot of wasted encode/decode overhead due to segment merges. This code buffers updates in memory and writes out larger level-0 segments. It only works when documents are presented in ascending order by docid. Comparing a test set running 100 documents per transaction, the total runtime is cut almost in half. (CVS 3751) (check-in: 0229cba6 user: shess tags: trunk)
18:19
Change the name of PAGER_SECTOR_SIZE to SQLITE_DEFAULT_SECTOR_SIZE. Make the new OS-layer interface routine for finding sector size optional. (CVS 3750) (check-in: 0fb9af1d user: drh tags: trunk)
17:57
Make sure the strftime() date conversions put in leading zeros correctly. Ticket #2276. (CVS 3749) (check-in: e853067e user: drh tags: trunk)
17:28
Avoid calling OsDelete() on journal files when they are opened for temporary databases. Fix for #2255. (CVS 3748) (check-in: e746832f user: danielk1977 tags: trunk)
17:07
Add a couple of test cases to improve coverage testing. (CVS 3747) (check-in: 0b22ce36 user: danielk1977 tags: trunk)
16:30
Don't call ctype functions on hi-bit chars. Some platforms raise assertions when this occurs, and it's almost certainly not the right thing to do in the first place. (CVS 3746) (check-in: f6c3abdc user: shess tags: trunk)
15:00
Assume the malloc-failed flag cannot already be set when calling sqlite3_errmsg(16)(). (CVS 3745) (check-in: 54fa2227 user: danielk1977 tags: trunk)
13:35
Fix a bug in XFER optimization introduced by check-in (3736). (CVS 3744) (check-in: 3714ac17 user: drh tags: trunk)
12:24
Explicitly test some error cases that up until now have not been checked. (CVS 3743) (check-in: 0b7bd9c3 user: danielk1977 tags: trunk)
12:19
Explicitly test some error cases that up until now have not been checked. (CVS 3742) (check-in: f26b0141 user: danielk1977 tags: trunk)
05:51
Change BtreeMoveto so that it can be biased to the right or to the center. Use a right bias when appending and a center bias when searching. This gives about a 15% reduction in calls to sqlite3VdbeRecordCompare. (CVS 3741) (check-in: ad4a6b1a user: drh tags: trunk)
04:43
Bias the b-tree binary search toward the high end. The common case is to append data and this heuristic makes append run much faster because there are fewer comparisons. (CVS 3740) (check-in: a9877f61 user: drh tags: trunk)
02:26
Get LEMON working again when YYSTACKDEPTH is greater than zero. (CVS 3739) (check-in: e72c81db user: drh tags: trunk)
01:44
Lemon change: compile the resulting parser with -DYYSTACKDEPTH=0 or set the "%stack_size" parameter to 0 in the grammar and the parser stack will be dynamically allocated using realloc() and free(). The default behavior is to have a finite depth stack. (CVS 3738) (check-in: 06719b74 user: drh tags: trunk)
00:08
Patch so the the code compiles with -DSQLITE_OMIT_CHECK=1. (CVS 3737) (check-in: 72cea358 user: drh tags: trunk)
2007-03-28
18:04
Improvements to the XFER Optimization of the INSERT statement. (CVS 3736) (check-in: 53fff7d1 user: drh tags: trunk)
14:30
Correctly handle NULLs in IN operators. Ticket #2273. The changes in where.c and in the WhereLevel.aInLoop structure are not strictly necessary to fix this problem - they just make the code easier to read. Only the change in OP_Next/OP_Prev operator of vdbe.c is required. (CVS 3735) (check-in: 26348556 user: drh tags: trunk)
13:07
Update comments in sqlite3.h. No changes to code. (CVS 3734) (check-in: 1c2656fd user: drh tags: trunk)
01:59
Fix an memory allocation error revealed by malloc3.test. (CVS 3733) (check-in: 0f7fdb02 user: drh tags: trunk)
2007-03-27
22:24
The SQLITE_ENABLE_LOAD_EXTENSION macro enables the load_extension() SQL function by default without having to invoke sqlite3_enable_load_extension() first. (CVS 3732) (check-in: 113aab2c user: drh tags: trunk)
21:47
Fix the prototype of the CodecAttach function in attach.c. (CVS 3731) (check-in: 902413e8 user: drh tags: trunk)
17:37
Remove a c++ comment in pager.c. (CVS 3730) (check-in: e4452e8a user: danielk1977 tags: trunk)
16:19
Test handling of IO errors that occur in OsDelete() or OsTruncate() operations. Also use an anonymous file for temporary storage during a VACUUM. (CVS 3729) (check-in: b24a6e7b user: danielk1977 tags: trunk)
15:00
Updates to the VACUUM documentation. Ticket #2257. (CVS 3728) (check-in: c61c97c9 user: drh tags: trunk)
14:44
The -DSQLITE_OMIT_ATTACH=1 option now omits both the ATTACH and VACUUM commands. Ticket #2268. The regression test suite depends on both of these commands and will not run if compiled with this option. (CVS 3727) (check-in: cbebfb89 user: drh tags: trunk)
14:05
Fix off-by-one errors in the header comments of btree.c. Ticket #2272. (CVS 3726) (check-in: a70ea720 user: drh tags: trunk)
13:36
More strict aliasing fixes. The single source file library now runs successfully with -fstrict-alias. (CVS 3725) (check-in: c8a8a189 user: drh tags: trunk)
12:04
Get the -DSQLITE_OMIT_XFER_OPT option working. Run speed tests on a full regression. Add the script for generating sqlite3.c. (CVS 3724) (check-in: 1dd9d077 user: drh tags: trunk)
12:04
Get the -DSQLITE_OMIT_XFER_OPT option working. Run speed tests on a full regression. Add the script for generating sqlite3.c. (CVS 3723) (check-in: 42c03851 user: drh tags: trunk)
2007-03-26
22:05
Modify sources to that they can be combined into a single sqlite3.c source file. Eliminate all type-pruned pointer warnings. (CVS 3722) (check-in: 0b832e21 user: drh tags: trunk)
16:30
Set the same random seed for the speed tests. (CVS 3721) (check-in: 8fe31705 user: drh tags: trunk)
16:13
Run some malloc() tests with exclusive-access mode. (CVS 3720) (check-in: 9ebba469 user: danielk1977 tags: trunk)
15:46
Discard the pager-cache when the page-size is changed. (CVS 3719) (check-in: e4209f71 user: danielk1977 tags: trunk)
13:48
Avoid unnecessary calls to pager_unwritelock() when in exclusive-access mode. Add the speed2.test script to the test suite. (CVS 3718) (check-in: ab53f508 user: drh tags: trunk)
12:26
Run some malloc() tests with exclusive-access mode. (CVS 3717) (check-in: 12745490 user: danielk1977 tags: trunk)
10:27
Add some tests and fixes surrounding exclusive-access mode and the pager change-counter. (CVS 3716) (check-in: 72cb2e1a user: danielk1977 tags: trunk)
08:41
Add some documentation for pragma locking_mode. (CVS 3715) (check-in: 394b174e user: danielk1977 tags: trunk)
08:05
Some fixes and test cases for exclusive access mode. (CVS 3714) (check-in: 899e6070 user: danielk1977 tags: trunk)
2007-03-25
19:08
Add the sqlite3_prepare_v2 and sqlite3_prepare16_v2 APIs to the loadable extension interface. (CVS 3713) (check-in: f02ba56d user: drh tags: trunk)
2007-03-24
16:45
Changes for exclusive access mode. There are still some bugs. (CVS 3712) (check-in: b6c70037 user: danielk1977 tags: trunk)
2007-03-23
18:12
Discard the contents of the pager-cache only when the change-counter indicates that it is stale. (CVS 3711) (check-in: 07b56965 user: danielk1977 tags: trunk)
10:08
Add a comment to the OsSectorSize() function. (CVS 3710) (check-in: 0fd9983a user: danielk1977 tags: trunk)
2007-03-22
15:22
In os_unix.c, make a distinction between pread() and pread64(). Add a new compile-time macro USE_PREAD64 to select the latter. (CVS 3709) (check-in: 177cd929 user: drh tags: trunk)
15:20
Call sqlite3_free() instead of free() to release a buffer allocated by sqlite3_vmprintf() in test_async.c (test suite bug only). (CVS 3708) (check-in: b078f09b user: danielk1977 tags: trunk)
00:14
Refactor PLWriter to remove owned buffer. DLCollector (Document List Collector) now handles the case where PLWriter (Position List Writer) needed a local buffer. Change to using the associated DLWriter (Document List Writer) buffer, which reduces the number of memory copies needed in doclist processing, and brings PLWriter operation in line with DLWriter operation. (CVS 3707) (check-in: d04fa3a1 user: shess tags: trunk)
2007-03-20
23:52
Refactor PLWriter in preparation for buffered-document change. Currently, PLWriter (Position List Writer) creates a locally-owned DataBuffer to write into. This is necessary to support doclist collection during tokenization, where there is no obvious buffer to write output to, but is not necessary for the other users of PLWriter. This change adds a DLCollector (Doc List Collector) structure to handle the tokenization case.

Also fix a potential memory leak in writeZeroSegment(). In case of error from leafWriterStep(), the DataBuffer dl was being leaked. (CVS 3706) (check-in: 1b9918e2 user: shess tags: trunk)

2007-03-19
17:44
Modify the interface to the pager sub-system in preparation for performing IO in blocks based on sector-size, not database page-size. (CVS 3705) (check-in: 7dc76588 user: danielk1977 tags: trunk)
15:04
Add some test cases simulating crashes with various storage medium sector sizes. (CVS 3704) (check-in: c3c5f658 user: danielk1977 tags: trunk)
13:53
Fix some problems with test cases in shared_err.test. Also a real bug causing a segfault after an IO error in pager.c. (CVS 3703) (check-in: 9f62ef1e user: danielk1977 tags: trunk)
11:54
Fix a comment in btree.c (CVS 3702) (check-in: 05700c11 user: drh tags: trunk)
11:25
Changes to support medium sector sizes larger than the database page size. (CVS 3701) (check-in: 3a3e8eb2 user: danielk1977 tags: trunk)
05:54
Add new OS file method to return the sector-size of the underlying storage: sqlite3OsSectorSize() (CVS 3700) (check-in: 5752d84d user: danielk1977 tags: trunk)
2007-03-17
18:22
Add documentation of the REPLACE, TRIM, LTRIM, and RTRIM functions. (CVS 3699) (check-in: d42c9636 user: drh tags: trunk)
17:52
Added TRIM, LTRIM, and RTRIM functions. (CVS 3698) (check-in: 6fe13eea user: drh tags: trunk)
13:27
First cut at an implementation of the REPLACE() function. We might yet make this a compile-time option or move it into a separate source file. (CVS 3697) (check-in: c2fe746e user: drh tags: trunk)
10:28
Add crash2.test, for robustness testing with variable disk block size. (CVS 3696) (check-in: b0f8203d user: danielk1977 tags: trunk)
10:26
Modifications to crash-test infrastructure. (CVS 3695) (check-in: c4be8d99 user: danielk1977 tags: trunk)
07:22
Combine the two very similar definitions of (crashsql) in the test scripts. (CVS 3694) (check-in: eaf434d5 user: danielk1977 tags: trunk)
2007-03-16
18:30
Out-of-memory cleanup in tokenizers. Handle NULL return from malloc/calloc/realloc appropriately, and use sizeof(var) instead of sizeof(type) to make certain that we don't get a mismatch between them as the code rots. (CVS 3693) (check-in: fbc53da8 user: shess tags: trunk)
2007-03-15
15:35
Save an if(...) clause made redundant by (3691). (CVS 3692) (check-in: 8153edf8 user: danielk1977 tags: trunk)
15:33
Check for multiple calls to sqlite3FailedMalloc(). Ignore the second and subsequent calls. (CVS 3691) (check-in: 71808745 user: danielk1977 tags: trunk)
12:51
Fix the pager so that it handles persistent I/O errors correctly. Update the testing infrastructure so that it tests for persistent I/O errors instead of just transient errors. (CVS 3690) (check-in: ea8507a7 user: drh tags: trunk)
12:17
Infrastructure to make simulated I/O errors persistent instead of transient. (CVS 3689) (check-in: 1a53f531 user: drh tags: trunk)
12:05
Catch an IO error code that was being ignored in OP_RowData. (CVS 3688) (check-in: 760ebf80 user: danielk1977 tags: trunk)
01:16
Enhanced temp-file security under unix. There are no known attacks against prior versions - this check-in is just an added precaution. (CVS 3687) (check-in: 5af61402 user: drh tags: trunk)
2007-03-14
15:37
Modify the behaviour of writable_schema to ignore schema parsing errors. (CVS 3686) (check-in: a8d6d935 user: danielk1977 tags: trunk)
2007-03-13
16:33
Add hyperlink anchors to the lockingv3.html document. (CVS 3685) (check-in: 3e66ea6f user: drh tags: trunk)
16:32
Do not crash when a corrupt database contains two indices with the same name. (CVS 3684) (check-in: 48b2a400 user: danielk1977 tags: trunk)
2007-03-12
23:48
Clarify the use of loop variables in a expr.c. (CVS 3683) (check-in: e20e76f6 user: drh tags: trunk)
2007-03-10
20:50
Fix another typo in copyright.html (CVS 3682) (check-in: 92f15864 user: drh tags: trunk)
20:47
Amplify and clarify reasons for wanting to get a license to use SQLite. (CVS 3681) (check-in: 05bae020 user: drh tags: trunk)
18:30
Fix typos in the copyright.html webpage. Ticket #2267 (CVS 3680) (check-in: 74a4bfce user: drh tags: trunk)
13:47
Updates to the copyright.html page to address concerns some users have SQLite have about copyright issues. A links to the wikipedia article on public domain and a public domain icon. (CVS 3679) (check-in: 6ce39f30 user: drh tags: trunk)
2007-03-09
14:43
Remove extra heading accidentally added to lang.tcl by (3677). (CVS 3678) (check-in: 570533c1 user: danielk1977 tags: trunk)
14:40
Add a few "class" attributes to the html generated by lang.tcl to support conversion to pdf. (CVS 3677) (check-in: 485c52dd user: danielk1977 tags: trunk)
2007-03-08
12:23
Change the documentation to be more specific about the restriction on the use of keywords. Ticket #2264. (CVS 3676) (check-in: d03d4805 user: drh tags: trunk)
2007-03-06
16:03
Catch an out-of-memory condition in vacuum code. (Bug in (3373)). (CVS 3675) (check-in: 302ec768 user: danielk1977 tags: trunk)
15:53
Fixes to the overflow-chain optization of (3672). (CVS 3674) (check-in: d6986d1e user: drh tags: trunk)
13:46
Use heap instead of stack for large buffers in the pager. Fix for #2262. (CVS 3673) (check-in: dfe1dffa user: danielk1977 tags: trunk)
11:42
Do not read the last page of a overflow chain when deleting that chain. Just add the page to the freelist. This reduces I/O. (CVS 3672) (check-in: 6db945f7 user: drh tags: trunk)
2007-03-04
13:15
Changes to the btree and pager that reduce the amount of I/O when dealing with the freelist. (1) Avoid journaling pages of a table that is being deleted. (2) Do not read the original content of pages being pulled off of the freelist. (CVS 3671) (check-in: 2ba5be31 user: drh tags: trunk)
2007-03-02
08:12
Handle the case where the estimated cost of a virtual table scan is larger than SQLITE_BIG_DBL. Ticket #2253. (CVS 3670) (check-in: 52885ed8 user: danielk1977 tags: trunk)
07:27
Disable the "SELECT max(rowid) ..." optimization for virtual tables. Ticket #2250. (CVS 3669) (check-in: ddb4d0af user: danielk1977 tags: trunk)
06:24
Minor fixes so that testfixture builds without IO tracing enabled. (CVS 3668) (check-in: 8d3829cd user: danielk1977 tags: trunk)
2007-03-01
00:29
Additional I/O Tracing support. (CVS 3667) (check-in: ed915f57 user: drh tags: trunk)
2007-02-28
06:14
Work around incompatibilities in the windows printf() routine within the new I/O tracing logic. (CVS 3666) (check-in: ceb3a07f user: drh tags: trunk)
04:47
Add the undocumented and experimental I/O tracing interface. This interface is likely to change and may be completely abandoned in the near future. (CVS 3665) (check-in: 007ca283 user: drh tags: trunk)
2007-02-27
02:01
Improvements to OS layer tracing on the unix backend. (CVS 3664) (check-in: 3ad96dbe user: drh tags: trunk)
2007-02-24
15:29
Add comments to sqlite3ExprCompare() to clarify its operation. Ticket #2216. (CVS 3663) (check-in: fba0a1e5 user: drh tags: trunk)
15:18
Additional test cases added. Improvements to the INSERT transfer optimization. (CVS 3662) (check-in: 2bf5475b user: drh tags: trunk)
13:53
Additional tests and some improvements to the INSERT transfer optimization. More testing is needed. (CVS 3661) (check-in: 83098581 user: drh tags: trunk)
13:23
Make sure the INSERT xfer optimization does not trigger if the CHECK constraints on the two tables are not identical. Ticket #2252. (CVS 3660) (check-in: 6fc18275 user: drh tags: trunk)
11:52
Make sure that integer values are converted to real when pulled from a REAL table column by GROUP BY. Ticket #2251. Also make sure default values are correctly expanded. There may be other places in the code where this issue comes up - we need to look further. (CVS 3659) (check-in: e11bbf17 user: drh tags: trunk)
2007-02-23
23:13
Disable the OR optimization if it would conflict with column affinity coercions. Ticket #2249. Additional cleanup and testing of the OR optimization. (CVS 3658) (check-in: 908daaa9 user: drh tags: trunk)
14:20
Clarifications to the datatype3.html document. (CVS 3657) (check-in: 4692a85e user: drh tags: trunk)
03:00
Clarify the documentation on how comparisons occur in an IN operator. Fix the comparison operators when both sides of an IN operator are expressions (ticket #2248). Changes to main.mk for adding FTS2 into the standard build also got mixed in with this check-in by mistake. (CVS 3656) (check-in: da81725c user: drh tags: trunk)
00:14
Fix typos in test naming (was using 'e' instead of 'f'). (CVS 3655) (check-in: 16cb00ad user: shess tags: trunk)
2007-02-22
23:06
Make the depth of the pushdown automaton stack generated by lemon changable at compile-time using -DYYSTACKDEPTH=<number>. (CVS 3654) (check-in: d8845ac1 user: drh tags: trunk)
2007-02-21
17:04
Modify the fix for #2244 to avoid using a vdbe label. (CVS 3653) (check-in: f7ce74b2 user: danielk1977 tags: trunk)
16:52
Fix for an UPDATE on a virtual table when the WHERE clause matches zero rows. Ticket #2244. (CVS 3652) (check-in: 43bf7978 user: danielk1977 tags: trunk)
16:44
Add comments to the top of keywordhash.h. (CVS 3651) (check-in: 0aa9ed5b user: drh tags: trunk)
2007-02-20
15:21
Enhance the documentation to clarify that SQLite is not reentrant through the authorization callback function. Ticket #2242. (CVS 3650) (check-in: b18a758a user: drh tags: trunk)
2007-02-17
14:59
merge the second portion of the cross-compile cleanup (CVS 3649) (check-in: 309f2de6 user: vapier tags: trunk)
14:46
regenerate (CVS 3648) (check-in: 20ac0f36 user: vapier tags: trunk)
14:31
punt custom handling of cross-compile logic and move towards the standard autotool way of things (CVS 3647) (check-in: 9817b433 user: vapier tags: trunk)
14:28
make the readline checks more flexible and handle cross-compiling logic (CVS 3646) (check-in: 4626c84b user: vapier tags: trunk)
2007-02-14
12:32
In the corrupt2.test script, change uses of (open ... a) to (open ... RDWR) to work around inconsistencies in behavior across various platforms. (CVS 3645) (check-in: 50e86b03 user: drh tags: trunk)
09:19
Use OP_VColumn instead of OP_Column when querying virtual tables for values to save in aggregate context records. #2230. (CVS 3644) (check-in: cb78f7cb user: danielk1977 tags: trunk)
2007-02-13
15:01
Add a new algorithm for handling INSERT which reduces fragmentation on a VACUUM. Ticket #2075. More testing needed. (CVS 3643) (check-in: 9f56a878 user: drh tags: trunk)
14:11
Changes to the script that generates download.html so that it recognizes FTS2 modules. (CVS 3642) (check-in: 06c22de2 user: drh tags: trunk)
13:04
Version 3.3.13 (CVS 3641) (check-in: 286c4eb3 user: drh tags: trunk)
12:49
Expand the cursor index in SrcList_item to 32-bits to accomodate really huge VDBE programs resulting from deeply nested triggers. This is an interim fix until we rework triggers to use subroutines. (CVS 3640) (check-in: 22769e2d user: drh tags: trunk)
02:12
Changed my mind. Convert "GUID" back to "UUID". (CVS 3639) (check-in: c2588405 user: drh tags: trunk)
02:07
Change "UUID" to "GUID" in the documentation. (CVS 3638) (check-in: dddd31f4 user: drh tags: trunk)
02:03
Changes in preparation for version 3.3.13. (CVS 3637) (check-in: 7799a0b6 user: drh tags: trunk)
01:41
Explanation of the "fragmentation" line is added to the help message at the end of the output of sqlite3_analyzer. (CVS 3636) (check-in: 31e5073c user: drh tags: trunk)
01:38
Additional fixes to the new fragmentation feature of sqlite3_analyzer. (CVS 3635) (check-in: 82aed271 user: drh tags: trunk)
2007-02-10
19:22
Changes to support fragmentation analysis in sqlite3_analyzer. (CVS 3634) (check-in: bd6bc3b8 user: drh tags: trunk)
2007-02-07
13:09
Explicit collations always override implicit collations. This is backwards compatible since SQLite has not previously supported explicit collations. Need to add tests of this new behavior. (CVS 3633) (check-in: 3638823a user: drh tags: trunk)
01:06
Change the coding of PRAGMA count_changes so that it uses memory cells of the VM rather than the stack, to avoid problems with leftovers on the stack interfering with other operations. Ticket #2217. (CVS 3632) (check-in: 2bd4b62a user: drh tags: trunk)
01:01
http://www.sqlite.org/cvstrac/tktview?tn=2219

When creating fts tables in an attached database, the backing tables are created in database 'main'. This change propagates the appropriate database name to the routines which build sql statements.

Note that I propagate the database name and table name separately. I briefly considered just making the table name be "db.table", but it didn't fit so well in the model used to store the table name and other information, and having the db name passed separately seemed a bit more transparent. (CVS 3631) (check-in: 283385d2 user: shess tags: trunk)

2007-02-06
23:41
Additional tests to give full coverage testing to ticket #2211. (CVS 3630) (check-in: ecb1f2fd user: drh tags: trunk)
13:26
When optimizing out an ORDER BY clause due to uniqueness constraints, make sure unused terms to the right in the ORDER BY clause to not reference other tables in a join. Ticket #2211. Additional test cases needed before closing this ticket. (CVS 3629) (check-in: 912faf18 user: drh tags: trunk)
11:11
Check the return value of lseek() in os_unix.c to make sure it really worked. (CVS 3628) (check-in: e4408dd1 user: drh tags: trunk)
2007-02-05
14:21
Set the MEM_Term flag when an internal string has a nul-terminator appended to it. Fix for #2213. (CVS 3627) (check-in: fc969ad9 user: danielk1977 tags: trunk)
2007-02-02
12:44
Minor tweaks to collating sequences. We'll hold of making major changes until 3.4.0, since we'll likely end up with some minor technical imcompatibilities. (CVS 3626) (check-in: 9740aa95 user: drh tags: trunk)
12:33
Fix typos in the pragma documentation. Ticket #2210. (CVS 3625) (check-in: f0c66ad8 user: drh tags: trunk)
2007-02-01
23:02
First cut at adding the COLLATE operator. Regression tests pass (or at least the quick set does) and a few new tests have been added. But many more tests are needed. Rules for combining collations need to be worked out. (CVS 3624) (check-in: 85cca7cd user: drh tags: trunk)
01:53
Fix a bug in the copy method of the TCL interface. Ticket #2201. (CVS 3623) (check-in: 93626396 user: drh tags: trunk)
01:40
Allow up to 64 tables in a join (the number of bits in a long long int). The old limit was 32 tables. (CVS 3622) (check-in: 505dce8f user: drh tags: trunk)
2007-01-31
23:37
Fixed incorrect typecast for flock structure ptr in fcntl() call in sqlite3TestLockingStyle() Restored previous fullfsync behavior, try fsync() if fcntl(fd, F_FULLFSYNC, 0) returns an error. (CVS 3621) (check-in: f044c5f4 user: aswift tags: trunk)
2007-01-29
17:58
Replace the randomHex() function with separate functions randomBlob() and hex(). (CVS 3620) (check-in: f5ad74a9 user: drh tags: trunk)
15:50
Add the randomhex() function as a built-in. (CVS 3619) (check-in: a6001589 user: drh tags: trunk)
2007-01-28
21:42
Implement the platform specific part of the shared library interface on OS/2 (CVS 3618) (check-in: 027251a6 user: pweilbacher tags: trunk)
21:12
Adapt returns of the os2Read() function to those of other platforms using checkin (3549) to prevent possible corruption (CVS 3617) (check-in: ba76107c user: pweilbacher tags: trunk)
2007-01-27
14:30
Version 3.3.12 (CVS 3616) (check-in: fc660703 user: drh tags: trunk)
14:26
Adjustments to the pragma test for OS-X. (CVS 3615) (check-in: 4d0d2063 user: drh tags: trunk)
14:11
More adjustments to the pragma test for windows. (CVS 3614) (check-in: 79a65436 user: drh tags: trunk)
14:04
Adjustment to tests for PRAGMA integrity_check so that they run under windows. (CVS 3613) (check-in: a79914cc user: drh tags: trunk)
13:38
Increment the version number in preparation for the 3.3.12 release. (CVS 3612) (check-in: 24e465af user: drh tags: trunk)
13:37
Fix a documentation comment in vdbe.c. Ticket #2188. (CVS 3611) (check-in: 3eec703b user: drh tags: trunk)
02:38
Parser changes to allow parenthesized numerical arguments to pragmas, in support of the integrity_check enhancement of check-in (3609) and ticket #2176. (CVS 3610) (check-in: ab6322bf user: drh tags: trunk)
02:24
Limit the number of errors returned by PRAGMA integrity_check to 100 by default. Specify an alternative limit using an argument to the pragma. Ticket #2176. (CVS 3609) (check-in: d564a039 user: drh tags: trunk)
2007-01-26
21:08
Make sure the vdbeInt.h file is not #included multiple times. Ticket #2194. (CVS 3608) (check-in: 93edd3b0 user: drh tags: trunk)
19:31
Fix prototypes for the parser. Syntactic change only - no effect on object code. Ticket #2193. (CVS 3607) (check-in: 02990fab user: drh tags: trunk)
19:23
Add code to select.c for printing the contents of parse-tree structures. The code is normally omitted. You must compile with -DSQLITE_TEST or -DSQLITE_DEBUG to enable it. (CVS 3606) (check-in: 1b26d687 user: drh tags: trunk)
19:04
Fix a (harmless) assertion fault on nested views where the inner views are compound selects. Ticket #2192. (CVS 3605) (check-in: 942e7193 user: drh tags: trunk)
13:08
Make sure the loadext.c module works even if all SQLITE_OMIT macros are defined. Tickets #2184 and #2069. (CVS 3604) (check-in: e1fae43c user: drh tags: trunk)
00:51
Work around issues with certain C++ compilers by adding a typedef to sqlite3.h. Ticket #2191. (CVS 3603) (check-in: 31e8cf7f user: drh tags: trunk)
2007-01-25
16:56
Fix an additional problem with the IS NULL optimization on LEFT JOINs. Ticket #2189. See also ticket #2177. (CVS 3602) (check-in: 358dd82d user: drh tags: trunk)
2007-01-24
03:46
Do not run the fts2i.test unless the FTS2 module is available. (CVS 3601) (check-in: 310f6858 user: drh tags: trunk)
03:43
Do not run test fts1i.test if FTS1 is not installed. (CVS 3600) (check-in: 810c0176 user: drh tags: trunk)
2007-01-22
13:07
Version 3.3.11 (CVS 3599) (check-in: 66cbbe04 user: drh tags: trunk)
13:06
Prepare for the release of version 3.3.11 (CVS 3598) (check-in: daf28830 user: drh tags: trunk)
13:02
Fix a pragma test so that it works in directories that have spaces in their names. (CVS 3597) (check-in: 071c957a user: drh tags: trunk)
2007-01-19
22:59
http://www.sqlite.org/cvstrac/tktview?tn=2166,35

Calling UPDATE against an fts table in a UTF-16 database inserts corrupted data into the database. The UTF-8 data is being inserted directly. This appears to happen because sqlite3_ value_text() destructively coerces a value to UTF-8, and it's never converted back when updating the table. This works around the problem by rearranging things so that the update happens before the coercion. (CVS 3596) (check-in: 4f2ab4b6 user: shess tags: trunk)

01:06
Make sure the IS NULL optimization introduced by check-in (3494) correctly handles a LEFT JOIN where the a term from the right table of the join uses an IS NULL constraint. Ticket #2177. This check-in also adds the new test cases that were suppose to have been added with (3494) but which were mistakenly omitted. (CVS 3595) (check-in: 335863e4 user: drh tags: trunk)
2007-01-16
18:19
Additional memory initialization in lemon - bug reported from wireshark. Ticket #2172. Note this problem only comes up with certain grammars, and does not impact SQLite. On the other hand, it might cause SQLite to run slower. So we might want to revisit this change at some point. (CVS 3594) (check-in: d537aa5e user: drh tags: trunk)
03:09
Make sure the parser generated by lemon always calls destructors on unused symbols, even if there is no action following the rule. Ticket #2171. (CVS 3593) (check-in: 0c5c1b93 user: drh tags: trunk)
2007-01-12
23:43
Fix a bug in sqlite3_prepare_v2() introduced by checkin (3578) and reported on the mailing list. (CVS 3592) (check-in: 87248470 user: drh tags: trunk)
23:09
Fix a bug in lemon. The code in which the error appears might well be unreachable. The changes does not effect the code that is generated for the SQLite parser. Ticket #2164. (CVS 3591) (check-in: f4ee5d83 user: drh tags: trunk)
2007-01-10
18:56
Make the AreFileApisANSI() call a macro with a value of 1 on wince. Ticket #2163. (CVS 3590) (check-in: a72c950c user: drh tags: trunk)
13:34
More homepage typo fixes. (CVS 3589) (check-in: 85b5d446 user: drh tags: trunk)
13:32
Fix a typo on the homepage. (CVS 3588) (check-in: a0b42991 user: drh tags: trunk)
12:58
Version 3.3.10 (CVS 3587) (check-in: 204a212a user: drh tags: trunk)
12:57
Corrections to the documentation on sqlite3_exec(). Ticket #2161. (CVS 3586) (check-in: afd33f62 user: drh tags: trunk)
12:54
Corrections to the documentation for sqlite3_busy_handler(). Ticket #2160. (CVS 3585) (check-in: 9614c0f9 user: drh tags: trunk)
2007-01-09
23:13
Documentation updates prior to version 3.3.10. Among the changes is a fix for ticket #2148 (CVS 3584) (check-in: 686beffa user: drh tags: trunk)
17:18
Fix the windows OS layer so that it returns detailed IOERR error codes. (CVS 3583) (check-in: 4b36de46 user: drh tags: trunk)
15:32
Work around win2k problems so that single-character filenames can be used. Ticket #2151. (CVS 3582) (check-in: c4eb2100 user: drh tags: trunk)
15:06
Documentation and tests to show that the cause of a parsing error is available on sqlite3_errmsg after sqlite3_step return SQLITE_SCHEMA. (CVS 3581) (check-in: 31a661d4 user: drh tags: trunk)
15:02
Updates tests and documentation to justify the behavior observed in ticket #2158. No changes to code. (CVS 3580) (check-in: e1f7cf06 user: drh tags: trunk)
14:37
Do not use the symbol "interrupt" since that is a reserved word in OpenWatcom. Ticket #2159. (CVS 3579) (check-in: 9960ba57 user: drh tags: trunk)
14:01
When an automatic re-prepare occurs, take care not to reset the internal schema symbol table. Ticket #2156. This change also includes some debugging enhancements. (CVS 3578) (check-in: 43fe7fc1 user: drh tags: trunk)
2007-01-08
22:40
Additional tests of sqlite3_prepare_v2. (CVS 3577) (check-in: b0650aa6 user: drh tags: trunk)
21:07
Fix a critical bug in sqlite3_prepare_v2 that can lead to segfaults when the schema changes and the statement is recompiled automatically. Ticket #2154. (CVS 3576) (check-in: 3401388d user: drh tags: trunk)
16:19
Fix another round-off problem in strftime(). Ticket #2153. (CVS 3574) (check-in: d49ddc5f user: drh tags: trunk)
14:31
Updates to the sqlite3 command-line shell documentation. Ticket #2144. (CVS 3573) (check-in: 3a422bb9 user: drh tags: trunk)
13:40
Add the $(BEXE) suffix to every mention of "lemon" in the Makefile.in, so that the build will work on OS/2. Ticket #2149. (CVS 3571) (check-in: f5989a0b user: drh tags: trunk)
13:07
Fix a round-off error in the %W and %j conversions of the strftime() function. Ticket #2150. (CVS 3570) (check-in: 52067937 user: drh tags: trunk)
2007-01-06
13:11
Another typo fixed in changes.html (CVS 3569) (check-in: 70033a0e user: drh tags: trunk)
13:10
Fix the makefile to correctly install sqlite3ext.h. Ticket #2145 (CVS 3568) (check-in: be410fee user: drh tags: trunk)
13:05
Fix typo in changes.html. (CVS 3567) (check-in: cc1df49b user: drh tags: trunk)
2007-01-05
16:39
Clear a compiler warning when compiling with -DSQLITE_OMIT_VIRTUALTABLE. (CVS 3566) (check-in: 520f6583 user: drh tags: trunk)
14:41
Remove redundant variable. (CVS 3565) (check-in: 2a7f5aaf user: drh tags: trunk)
14:38
Suppress compiler warnings. Fix a bug in IO error detection on windows. (CVS 3564) (check-in: daed2bab user: drh tags: trunk)
02:00
In the btree.c, when releasing the page1 lock, first make sure the pager has not reset and released the lock already. This fixes a bug introduced by (3549). (CVS 3563) (check-in: 36a2db96 user: drh tags: trunk)
01:58
Get threadtest2.c working again after being long neglected. (CVS 3562) (check-in: 06216d0d user: drh tags: trunk)
00:14
Fix a test case that changed due to (3560). Ticket #2143 (CVS 3561) (check-in: c28664d3 user: drh tags: trunk)
2007-01-04
22:13
Fix the user_version and schema_version pragmas so that they set a result column name. Ticket #2143. (CVS 3560) (check-in: f81c4227 user: drh tags: trunk)
22:13
Fix the trigger4 test so that it runs on windows. (CVS 3559) (check-in: 5e4e65ea user: drh tags: trunk)
18:01
Put a missing double-quote into the changes.html page. (CVS 3558) (check-in: 277f8faa user: drh tags: trunk)
17:01
Version 3.3.9 (CVS 3557) (check-in: 8bf19a6a user: drh tags: trunk)
16:37
Increase the version number to 3.3.9. Documentation changes prior to the release of version 3.3.9. (CVS 3556) (check-in: 7e283297 user: drh tags: trunk)
16:37
Disable the alter2.test on utf16 since the results of that test only work for utf8. (CVS 3555) (check-in: 87f350f3 user: drh tags: trunk)
14:58
Fix a memory leak introduced by the latest changes to pager.c. (CVS 3554) (check-in: 8cad5d67 user: drh tags: trunk)
14:36
Reactivate disabled "alter2" tests. (CVS 3553) (check-in: 093467a0 user: drh tags: trunk)
01:20
Fix for ticket #2141. (CVS 3552) (check-in: 70f5f3b8 user: drh tags: trunk)
01:20
Add a comment to vdbe.c to explain the use of an uninitialized variable. (CVS 3551) (check-in: 1773eb7b user: drh tags: trunk)
2007-01-03
23:37
Clean up memory leaks and uninitialized variables detected by valgrind. Identify all tests where we deliberately derefence freed memory by adding a "-misuse" tag. (CVS 3550) (check-in: 70a86270 user: drh tags: trunk)
23:36
Additional changes in the pager and os interface layers to fix problems that might be contributing to recently observed database corruption. (CVS 3549) (check-in: a593d574 user: drh tags: trunk)
15:34
Make sure that the database size cache in the pager is invalidated whenever the database is unlocked. A stale value in the database size cache can result in database corruption on a heavily loaded system running autovacuum. (CVS 3548) (check-in: 6806b9ec user: drh tags: trunk)
2007-01-02
18:41
Update the vtab_err test to check for -DSQLITE_MEMDEBUG=1 and skip the tests if missing. Pager is more careful to clear its file size cache. Remove an assert() in VDBE that might fail on a corrupt database file. (CVS 3547) (check-in: bf1afd01 user: drh tags: trunk)
2006-12-22
20:33
OS/2 change: add safeguard to be able to use SQLite loaded into high memory on OS/2 when compiled with GCC 3.3 or later. Currently, this is only used when building within the Mozilla source tree. (CVS 3546) (check-in: 720189b8 user: pweilbacher tags: trunk)
2006-12-21
22:38
Disable extension loading by default. At some point we should change the configure script to detect the presence of dlopen() automatically and add the appropriate library to the link. But that requires a working version of autoconf, which I do not have. Ticket #2124. (CVS 3545) (check-in: 87a9ee07 user: drh tags: trunk)
03:20
More fixes to the microsoft code-page nightmare... (CVS 3544) (check-in: 0b47d880 user: drh tags: trunk)
02:21
Use GetProcAddressA() on wince. Ticket #2123 (CVS 3543) (check-in: e3dddd1c user: drh tags: trunk)
01:37
Reduce the number of utf8->unicode conversions required in wince. Ticket #2122 (CVS 3542) (check-in: 6d2ff096 user: drh tags: trunk)
01:29
Move the shared-library loading routines into the OS portability layer, thus enabling the os_win.c code to handle the character encoding confusion of win95/nt/ce. Ticket #2023. (CVS 3541) (check-in: a1bcc6de user: drh tags: trunk)
00:46
Change a parameter type from "int" to "DWORD" in the windows interface. Ticket #2122. (CVS 3540) (check-in: cca1eb3d user: drh tags: trunk)
2006-12-20
14:53
The xFilter method is not optional. (CVS 3539) (check-in: 6fdbd3bc user: drh tags: trunk)
14:31
Initialize a variable to avoid compiler warnings and human confusion. Ticket #2117. (CVS 3538) (check-in: 951af8d5 user: drh tags: trunk)
03:37
Patch to get extension loading working on wince. Ticket #2023. (CVS 3537) (check-in: a81f3ddf user: drh tags: trunk)
03:24
The query optimizer does a better job of optimizing out ORDER BY clauses that contain the rowid or which use indices that contain the rowid. Ticket #2116. (CVS 3536) (check-in: f245f5c2 user: drh tags: trunk)
02:15
Allow constraint names on DEFAULT values in a table definition. Ticket #2109. (CVS 3535) (check-in: 893d58c2 user: drh tags: trunk)
2006-12-19
18:57
Build without warnings and pass all tests with SQLITE_OMIT_LOAD_EXTENSION. Ticket #2113. (CVS 3534) (check-in: c3d118b4 user: drh tags: trunk)
18:47
Fix a typo in shell.c. Ticket #2111. (CVS 3533) (check-in: 6f8a5623 user: drh tags: trunk)
18:46
Use sqlite3_mprintf() instead of strdup() to reduce libc dependencies. Ticket #2114. (CVS 3532) (check-in: bf4a78cb user: drh tags: trunk)
2006-12-18
18:34
Speed improvement: do not journal or rollback pages that are pulled out of the freelist. (CVS 3531) (check-in: 4dffc4c3 user: drh tags: trunk)
14:12
Updates to the "Distinctive Features" document. (CVS 3530) (check-in: c734585e user: drh tags: trunk)
2006-12-16
16:25
Query optimizer enhancement: In "FROM a,b,c left join d" allow the C table to be reordered with A and B. This used to be the case but the capability was removed by (3203) and (3052) in response to ticket #1652. This change restores the capability. (CVS 3529) (check-in: 7393c81b user: drh tags: trunk)
2006-12-14
01:06
Fix a bug in lemon that leads to an assertion fault given an invalid grammar. The bug and this fix do not effect on SQLite. Ticket #2107. (CVS 3528) (check-in: f2ad230f user: drh tags: trunk)
2006-11-30
13:06
Change the table_info pragma so that it returns NULL for the default value if there is no default value. Ticket #2078. (CVS 3527) (check-in: 5f21c3a5 user: drh tags: trunk)
13:06
Improvements to the new performance tests. (CVS 3526) (check-in: 27f56c20 user: drh tags: trunk)
13:05
Fix indentation typo in btree.c. (CVS 3525) (check-in: 5d61486f user: drh tags: trunk)
2006-11-29
23:41
Drop a couple variables which are no longer used anywhere. (CVS 3524) (check-in: 08c2cc0e user: shess tags: trunk)
21:03
Test that terms longer than interior nodes work correctly. A bug prior to fts2.c r1.10 meant that such large terms caused an eventual stack overflow. (CVS 3523) (check-in: 66581162 user: shess tags: trunk)
20:53
Added the speed1.test script (CVS 3522) (check-in: 30355dfb user: drh tags: trunk)
05:17
http://www.sqlite.org/cvstrac/tktview?tn=2046

The virtual table interface allows for a cursor to field multiple xFilter() calls. For instance, if a join is done with a virtual table, there could be a call for each row which potentially matches. Unfortunately, fulltextFilter() assumes that it has a fresh cursor, and overwrites a prepared statement and a malloc'ed pointer, resulting in unfinalized statements and a memory leak.

This change hacks the code to manually clean up offending items in fulltextFilter(), emphasis on "hacks", since it's a fragile fix insofar as future additions to fulltext_cursor could continue to have the problem. (CVS 3521) (check-in: 18142fdb user: shess tags: trunk)

01:02
Delta-encode terms in interior nodes. While experiments have shown that this is of marginal utility when encoding terms resulting from regular English text, it turns out to be very useful when encoding inputs with very large terms. (CVS 3520) (check-in: c8151a99 user: shess tags: trunk)
2006-11-23
21:09
Improvements to the speed tests recently added to the test suite. (CVS 3519) (check-in: 272c1a6e user: drh tags: trunk)
11:59
Fix a typo in the OMIT_AUTORIZATION in expr.c. (CVS 3518) (check-in: 3dea7fbe user: drh tags: trunk)
11:58
Make the pager sector size configurable at compile-time. (CVS 3517) (check-in: 6221cf4f user: drh tags: trunk)
09:39
Add performance tests to the test suite. (CVS 3516) (check-in: 270c745d user: drh tags: trunk)
2006-11-20
16:21
Fix the ".dump" command in the shell. Ticket #2072. Also ticket #2065. (CVS 3515) (check-in: 9fdc2496 user: drh tags: trunk)
2006-11-18
20:20
Make sure VACUUM cleans up after itself. Ticket #2071. (CVS 3514) (check-in: 2fdc147d user: drh tags: trunk)
00:12
Store minimal terms in interior nodes. Whenever there's a break between leaf nodes, instead of storing the entire leftmost term of the rightmost child, store only that portion of the leftmost term necessary to distinguish it from the rightmost term of the leftmost child. (CVS 3513) (check-in: f6e0b080 user: shess tags: trunk)
2006-11-17
21:12
Refactoring groundwork for coming work on interior nodes. Change LeafWriter to use empty data buffer (instead of empty term) to detect an empty block. Code to validate interior nodes. Moderate revisions to leaf-node and doclist validation. Recast leafWriterStep() in terms of LeafWriterStepMerge(). (CVS 3512) (check-in: f30771d5 user: shess tags: trunk)
2006-11-13
21:09
Delta-encode docids. This is good for around 22% reduction in index size with DL_POSITIONS. It improves performance about 5%-6%. (CVS 3511) (check-in: 9b6d413d user: shess tags: trunk)
21:00
Require a minimum fanout for interior nodes. This prevents cases where excessively large terms keep the tree from finding a single root. A downside is that this could result in large interior nodes in the presence of large terms, which may be prone to fragmentation, though if the nodes were smaller that would translate into more levels in the tree, which would also have that problem. (CVS 3510) (check-in: 64b7e340 user: shess tags: trunk)
20:15
Allow backing tables to be missing on dropping fts table. Fixes http://www.sqlite.org/cvstrac/tktview?tn=1992,35 . (CVS 3509) (check-in: 9628a61a user: shess tags: trunk)
2006-11-11
01:31
The uninitialized file descriptor from the unixFile structure is passed to sqlite3DetectLockingStyle in allocateUnixFile rather than the file descriptor passed in. This was causing the locking detection on NFS file systems to behave somewhat randomly and the result was locks were not respected and data loss could occur. (CVS 3508) (check-in: b9dd16ef user: aswift tags: trunk)
2006-11-09
15:18
Update the documentation to talk about the new sqlite3_prepare_v2() API. (CVS 3507) (check-in: d9e14b61 user: drh tags: trunk)
00:24
First cut at adding the sqlite3_prepare_v2() API. Test cases added, but more testing would be useful. Still need to update the documentation. (CVS 3506) (check-in: f1efae92 user: drh tags: trunk)
2006-11-08
12:25
Make the .exit and .quit commands work again in the shell. Ticket #2056. (CVS 3505) (check-in: f39978ef user: drh tags: trunk)
2006-11-07
15:02
Fix a typo in os_win.c. Ticket #2055. (CVS 3504) (check-in: d309680e user: drh tags: trunk)
2006-11-06
21:20
Use the difference between the SQLITE_IOERR_SHORT_READ and SQLITE_IOERR_READ returns from sqlite3OsRead() to make decisions about what to do with the error. (CVS 3503) (check-in: 6324ea81 user: drh tags: trunk)
15:10
Fix a bug in the optimizer that was causing it to miss an OR optimization opportunity. (CVS 3502) (check-in: 9bf153b5 user: drh tags: trunk)
2006-11-01
12:20
Modify Makefile.in to install sqlite3ext.h. (CVS 3501) (check-in: 35c8c478 user: drh tags: trunk)
12:08
Remove dead code from btree.c. Ticket #2050. (CVS 3500) (check-in: dbd0125c user: drh tags: trunk)
2006-10-31
21:27
Change the default temp file prefix to be "sqlite" spelled backwards. Tickets #2049 et al. (CVS 3499) (check-in: a19ce5c1 user: drh tags: trunk)
21:16
Change the default prefix for temporary files so that it no longer contains the text "sqlite". In this way, perhaps we will not get so many false bug reports such as ticket #2049, #1989, and #1841. (CVS 3498) (check-in: 7ce48000 user: drh tags: trunk)
18:13
Fix a pair of memory leaks. These were turned up by running valgrind memcheck with various 10k doc insert, update, delete, and query tests. (CVS 3497) (check-in: 3cd9b64b user: shess tags: trunk)
18:08
Make the command-line shell ".dump" command more resilient in the face of database corruption. (CVS 3496) (check-in: ebd44f0b user: drh tags: trunk)
2006-10-30
13:37
Changes to support non-ASCII characters in win95 filenames. Ticket #2047. (CVS 3495) (check-in: 9fa3ae58 user: drh tags: trunk)
2006-10-28
00:28
Enhance the optimizer so that IS NULL can use an available index. (CVS 3494) (check-in: 64762a9d user: drh tags: trunk)
2006-10-27
14:21
Fix the ".dump" command in the command-line shell so that it shows TRIGGERs and VIEWs. Ticket #2044. (CVS 3493) (check-in: 58171a41 user: drh tags: trunk)
14:06
Changes directed toward optimizing IS NULL terms in WHERE clauses. (CVS 3492) (check-in: 4d336e9e user: drh tags: trunk)
2006-10-26
18:15
Bring CVS output into more commonly accepted practice. Tickets #2030, #1573. Add command-line options -bail and ".bail" commands. Default behavior is to continue after encountering an error. Ticket #2045. (CVS 3491) (check-in: 517712d6 user: drh tags: trunk)
14:25
Command-line shell enhancements. Bail out when errors are seen in non-interactive mode. Override isatty() using -interactive or -batch command-line options. Report line number in error messages. Tickets #2009, #2045. (CVS 3490) (check-in: 3baa04cf user: drh tags: trunk)
00:41
Empty queries should get no results. My recent change ( http://www.sqlite.org/cvstrac/chngview?cn=3486 ) broke test fts2a-5.3. This change should make the expected result more obvious. (CVS 3489) (check-in: cde383eb user: shess tags: trunk)
00:04
Make memset() uses less error-prone. http://www.sqlite.org/cvstrac/tktview?tn=2036,35 describes some cases where we were passing memset() a length which was the sizeof a pointer, rather than the structure pointed to. Instead, wrap this idiom up in CLEAR() and SCRAMBLE() macros. (CVS 3488) (check-in: 5878add0 user: shess tags: trunk)
2006-10-25
23:22
Remove unreferenced local variable. (CVS 3487) (check-in: 2d3b2219 user: shess tags: trunk)
21:00
Replace the DocList and DocListReader structures. The new structures distinguish reading from a static buffer from writing to a dynamic buffer. This allows n-way doclist merging, and in-place merging of segment leaf nodes, which together cut segment merge times in half. (CVS 3486) (check-in: af5bfb98 user: shess tags: trunk)
20:27
Test to force edge cases in query logic. Basically, exercise code to handle lack of hits correctly. (CVS 3485) (check-in: 2cb59033 user: shess tags: trunk)
05:21
Don't store empty segments. When inserting empty strings, the code was writing out a segment made up of a single leaf node containing the \0 header. LeafReader assumed that leaf nodes always contained at least one term, so assertions would fail.

While it would be possible to support reading and merging empty segments, there's no reason to do so. While this change could have been done in writeZeroSegment(), I put it in leafWriterFlush() so that it would work right if segmentMerge() created an empty segment, which could happen with future changes to how deleted documents are handled. (CVS 3484) (check-in: fed79bee user: shess tags: trunk)

2006-10-19
23:36
dup fts1 tests and edit for fts2. fts1porter.test omitted because it depends on being able to poke through to %_term table. (CVS 3482) (check-in: 2806c341 user: shess tags: trunk)
23:28
Add tests for delete and update in fts1. (CVS 3481) (check-in: b01c4371 user: shess tags: trunk)
20:27
fts2 support for testing. These are a prelude to adding some test scripts. (CVS 3480) (check-in: 004ad194 user: shess tags: trunk)
01:58
When converting UTF8 or UTF16 strings, change overlong strings and other illegal codes to 0xFFFD. Ticket #2029. (CVS 3479) (check-in: 0c6736df user: drh tags: trunk)
2006-10-18
23:26
Fix a problems that arise if malloc() fails while compiling SELECT statements within a TRIGGER. (CVS 3478) (check-in: ee4894b4 user: drh tags: trunk)
2006-10-13
15:34
Make sure the names of all expressions in compound SELECT statements used as subqueries are correctly resolved. Ticket #2018. (CVS 3477) (check-in: b886eaa3 user: drh tags: trunk)
12:25
Avoid expanding %d contained in the action of a lemon parser rule. Ticket #1063. This is a fix for lemon only. It does not effect SQLite. (CVS 3476) (check-in: 81daedcf user: drh tags: trunk)
11:55
Removing debugging printf from the porter stemmer code. Ticket #2016. (CVS 3475) (check-in: 7a08c627 user: drh tags: trunk)
2006-10-12
23:15
Convert fts2 to store data in a way which allows for much faster updates. Groups of documents form segments which are encoded in a btree layered over a table of blocks, with various tricks to make merges fast. This performs 20x-25x faster than fts1 when loading the Enron corpus, and is only slightly slower for queries. (CVS 3474) (check-in: 85272b2f user: shess tags: trunk)
2006-10-11
17:19
Bug fix: named local variable lockStyle as lockingStyle in SQLITE_ENABLE_LOCKING_STYLE block in allocateUnixFile (CVS 3473) (check-in: aa0b96c3 user: aswift tags: trunk)
2006-10-10
23:22
Fix leaky symbols. With this change, fts1 and fts2 can both be statically linked. (CVS 3472) (check-in: 5e8bbb85 user: shess tags: trunk)
17:37
Copy fts1/ to fts2/, changing reference from fts1 to fts2. For future reference, the source versions copied were:

README.txt r1.1 fts1.c r1.37 fts1.h r1.2 fts1_hash.c r1.1 fts1_hash.h r1.1 fts1_porter.c r1.1 fts1_tokenizer.h r1.4 fts1_tokenizer1.c r1.6 (CVS 3471) (check-in: d0d1e7cd user: shess tags: trunk)

13:07
VACUUM now uses a temporary file in the official TEMP folder instead of a file in the same directory as the original database. (CVS 3470) (check-in: b743429d user: drh tags: trunk)
2006-10-09
00:38
Version 3.3.8 (CVS 3469) (check-in: 0658bb9e user: drh tags: trunk)
2006-10-08
18:56
Website changes for version 3.3.8. Remove a C++-ism from test8.c. (CVS 3468) (check-in: 465ce5b2 user: drh tags: trunk)
2006-10-05
21:48
Fix incorrect doclist initialization in term_select_all(). docListRestrictColumn() generates a DL_POSITIONS doclist, which means that after the first doclist is processed, the second doclist is initialized as DL_POSITIONS, but with DL_POSITIONS_OFFSETS data. (Note that DL_DEFAULT is now DL_POSITIONS, which masks this bug.) (CVS 3467) (check-in: 144e3f11 user: shess tags: trunk)
11:43
Fix another UTF conversion problem on x64. Ticket #2008. (CVS 3466) (check-in: d16523e5 user: drh tags: trunk)
2006-10-04
17:35
The snippet generator adds ellipsis between text from different columns. (CVS 3465) (check-in: 6cf1fb9f user: drh tags: trunk)
15:23
Fix UTF conversions for -O2 on gcc 4.1.1. Ticket #2008. (CVS 3464) (check-in: 86a08bb7 user: drh tags: trunk)
11:55
Tests cases automatically remove many of their temporary files. (CVS 3463) (check-in: eef0ec0d user: drh tags: trunk)
2006-10-03
19:37
Make DL_POSITION the default mode in FTS1. Remove the need to compile with SQLITE_CORE when SQLITE_ENABLE_FTS1 is used. (CVS 3462) (check-in: df1a4b48 user: drh tags: trunk)
19:12
Modify the makefile(s) to know about the FTS1 module - however FTS1 is turned off by default. Bump the version number to 3.3.8. (CVS 3461) (check-in: 288ff637 user: drh tags: trunk)
19:05
Report the error SQLITE_CORRUPT instead of SQLITE_IOERR if unable to rollback a hot journal that was damaged (for example) by filesystem corruption following a power failure. (CVS 3460) (check-in: 70501e4e user: drh tags: trunk)
17:40
Add the OS-X locking style patches to os_unix.c. Disabled by default. (CVS 3459) (check-in: f4103dea user: drh tags: trunk)
12:08
Fix sqlite3_analyzer so that it works when compiled against Tcl8.5. (CVS 3458) (check-in: e774adce user: drh tags: trunk)
12:04
Fix sqlite3_analyzer so that it works on databases containing virtual tables. (CVS 3457) (check-in: 47c8567f user: drh tags: trunk)
11:42
Add the option to omit offset information from posting lists in FTS1. (CVS 3456) (check-in: fdcea7b1 user: drh tags: trunk)
2006-10-01
20:41
Another typo in the Porter stemmer check-in. (CVS 3455) (check-in: 6696bda1 user: drh tags: trunk)
18:59
Typo in previous check-in. (CVS 3454) (check-in: a7350bf8 user: drh tags: trunk)
18:58
Remove one non-working test case fromthe Porter stemmer tests and add an acknowledgement for the source of the test data (Martin Porter himself.) (CVS 3453) (check-in: 1a2df2a6 user: drh tags: trunk)
18:41
Add a Porter stemmer option to the FTS1 module. (CVS 3452) (check-in: 936b06aa user: drh tags: trunk)
2006-09-29
14:01
Make sure memory does not leak when patching up column names so that they are unique in a join or view. Tickets #1952 and #2002. (CVS 3451) (check-in: fcde6391 user: drh tags: trunk)
2006-09-28
19:43
Fix a bug in the handling of the OR operator in FTS1. Test cases added to prevent a repeat. (CVS 3450) (check-in: 8cdf1d6a user: drh tags: trunk)
18:58
More snippet generator improvements and test cases. (CVS 3449) (check-in: 0934d220 user: drh tags: trunk)
18:37
Bug fix in the FTS1 snippet generator. Improvements in the way the snippet generator handles whitespace. (CVS 3448) (check-in: d3f4ae82 user: drh tags: trunk)
11:41
Avoid segfaults when inserted NULL values into FTS1. (CVS 3447) (check-in: 165645d3 user: drh tags: trunk)
2006-09-26
00:37
Fix to the previous check-in. (CVS 3446) (check-in: 944d5f81 user: drh tags: trunk)
00:34
Performance improvement and bug fix in sqlite3WinDelete(). (CVS 3445) (check-in: 46ac1ac2 user: drh tags: trunk)
2006-09-25
18:05
CVS malfunctioned on the previous check-in. Make sure the revision to date.c was received. Ticket #1991. (CVS 3444) (check-in: 433dac1f user: drh tags: trunk)
18:03
Fix a roundoff error in the %f converter of strftime(). Ticket #1991. (CVS 3442) (check-in: 51b9c755 user: drh tags: trunk)
18:01
Add a pragma for activating proprietary extensions. (CVS 3441) (check-in: c63d34ce user: drh tags: trunk)
18:01
Fix a round-off problem in the %f conversion of strftime(). Ticket #1991. (CVS 3443) (check-in: bf460840 user: drh tags: trunk)
13:48
Bug fix in pragma table_info(). (CVS 3440) (check-in: c037403b user: drh tags: trunk)
13:09
Remove legacy cruft from shell.c. (CVS 3439) (check-in: 815d8f84 user: drh tags: trunk)
2006-09-23
21:44
Fix a bug in the handling of I/O errors introduced by the addition of extended error codes in check-in (3422). (CVS 3438) (check-in: 20d7b294 user: drh tags: trunk)
20:46
Fix documentation typo. Ticket #1986 (CVS 3437) (check-in: 58c32ce3 user: drh tags: trunk)
20:36
Be sure to ignore PRAGMA encoding pragmas if the encoding has already been set for a database. Ticket #1987. This patch also includes some cleanup of the schema parser and initialization logic. (CVS 3436) (check-in: dc797bf4 user: drh tags: trunk)
2006-09-22
23:38
Fix a build problem around sqlite3_overload_function. Only affects so/dll builds. (CVS 3435) (check-in: 791d7093 user: shess tags: trunk)
00:06
Implemented UPDATE for full-text tables.

We handle an UPDATE to a row by performing an UPDATE on the content table and by building new position lists for each term which appears in either the old or new versions of the row. We write these position lists all at once; this is presumably more efficient than a delete followed by an insert (which would first write empty position lists, then new position lists). (CVS 3434) (check-in: 757fa224 user: adamd tags: trunk)

2006-09-21
20:56
When gathering a doclist for querying, don't discard empty position lists until the end; this allows empty position lists to override non-empty lists encountered later in the gathering process. This fixes #1982, which was caused by the fact that for all-column queries we weren't discarding empty position lists at all. (CVS 3433) (check-in: 111ca616 user: adamd tags: trunk)
11:02
Be more aggressive with the SQLITE_OMIT_VACUUM macro. Saves about 150 bytes of code space. (CVS 3432) (check-in: 7e618db4 user: drh tags: trunk)
02:03
Implementation of the snippet() function for FTS1. Includes a few simple test cases but more testing is needed. (CVS 3431) (check-in: c7ee60d0 user: drh tags: trunk)
2006-09-18
21:14
Fixed a build problem in sqlite3_extension_init(). (CVS 3430) (check-in: bb2e1871 user: adamd tags: trunk)
20:24
Convert all names to lower case before sending them to the xFindFunction method of a virtual table. In FTS1, use strcmp instead of strcasecmp. Ticket #1981. (CVS 3429) (check-in: cd4e1de8 user: drh tags: trunk)
20:24
Convert all names to lower case before sending them to the xFindFunction method of a virtual table. In FTS1, use strcmp instead of strcasecmp. Ticket #1981. (CVS 3428) (check-in: efa8fb32 user: drh tags: trunk)
02:12
Modify FTS1 so that the "magic" column has the same name as the virtual table. Offsets are retrieved using a special "offsets" function whose first argument is the magic column. Snippets will ultimately be retrieved in the same way. (CVS 3427) (check-in: 5e35dc1f user: drh tags: trunk)
2006-09-16
21:45
Add the sqlite3_overload_function() API - part of the virtual table interface. (CVS 3426) (check-in: aa7728f9 user: drh tags: trunk)
2006-09-15
16:58
Add documentation for the sqlite3_extended_result_codes() API. (CVS 3425) (check-in: a6b3f6be user: drh tags: trunk)
16:09
Fix an initialization problem in FTS1. Ticket #1977. (CVS 3424) (check-in: 5a18dd88 user: drh tags: trunk)
12:29
Bug fix and better testing of the extended result codes. (CVS 3423) (check-in: 78ae74db user: drh tags: trunk)
07:28
Add support for extended result codes - additional result information carried in the higher bits of the integer return codes. This must be enabled using the sqlite3_extended_result_code() API. Only a few extra result codes are currently defined. (CVS 3422) (check-in: ba579ddc user: drh tags: trunk)
2006-09-14
21:08
New FTS1 test data based on enron emails. (CVS 3421) (check-in: 01651a32 user: drh tags: trunk)
18:25
Remove file containing real email addresses. Ticket #1978. (CVS 3420) (check-in: 373a575f user: drh tags: trunk)
16:57
Minor build fixes. (CVS 3419) (check-in: 3564b07c user: adamd tags: trunk)
13:47
Enhanced I/O error simulation. (CVS 3418) (check-in: 86931854 user: drh tags: trunk)
01:17
The FTS1 tables have a new automatic column named "offset" that returns a string containing byte offset information for all matching terms. Also added a large test case based on SQLite mailing list entries. (CVS 3417) (check-in: f25cfa1a user: drh tags: trunk)
2006-09-13
20:22
Modify the ".dump" command in the command-line shell so that it works with virtual tables. (CVS 3416) (check-in: afd40184 user: drh tags: trunk)
19:21
Remove unused malloc failure test. (Ticket #1976) Also include fixes for other problems discovered while investigating ticket #1976. (CVS 3415) (check-in: f4ab546b user: drh tags: trunk)
19:18
In FTS1: Retain the Query structure as part of the cursor. It will be used laster as part of snippet generation. (CVS 3414) (check-in: 607d928c user: drh tags: trunk)
18:40
Earlier refactoring changed name in fts1.c but not fts1.h. (CVS 3413) (check-in: d4edb803 user: shess tags: trunk)
17:17
Minor code cleanup in FTS1. (CVS 3412) (check-in: fca59281 user: drh tags: trunk)
16:02
Implementation of "column:" modifiers in FTS1 queries. (CVS 3411) (check-in: 820634f7 user: drh tags: trunk)
15:20
Module spec parser enhancements for FTS1. Now able to cope with column names in the spec that are SQL keywords or have special characters, etc. Also added support for additional control lines. Column names can be followed by a type specifier (which is ignored.) (CVS 3410) (check-in: adb780e0 user: drh tags: trunk)
12:36
Fix the FTS1 test cases and add new tests. Comments added to the FTS1 code. (CVS 3409) (check-in: 528036c8 user: drh tags: trunk)
02:18
Allow virtual tables to contain multiple full-text-indexed columns. Added a magic column "_all" which can be used for querying all columns in a table at once.

For now, each posting list stores position/offset information for multiple columns. We may implement separate posting lists for separate columns at some future point. (CVS 3408) (check-in: 366a70b0 user: adamd tags: trunk)

2006-09-12
23:36
Answer queries for a particular rowid in a full-text table by looking up that rowid directly rather than by performing a table scan. (CVS 3407) (check-in: 877d5558 user: adamd tags: trunk)
2006-09-11
23:45
Add support for IF EXISTS on CREATE/DROP TRIGGER/VIEW. Ticket #1899. (CVS 3406) (check-in: e4fe736c user: drh tags: trunk)
21:39
Re-use deleted rowids for new segments. This has a somewhat surprising impact on performance, I believe because it keeps the index smaller (by keeping rowids smaller), and also because it improves locality in the table (deleting a row means we've already touched the pages leading to that rowid). (CVS 3405) (check-in: 2f5f6290 user: shess tags: trunk)
11:13
Get VACUUM working with virtual tables. (CVS 3404) (check-in: d5ffef38 user: drh tags: trunk)
00:34
Add a rudimentary tokenizer and parser to FTS1 for parsing the module arguments during initialization. Recognized arguments include a tokenizer selector and a list of virtual table columns. (CVS 3403) (check-in: 227dc3fe user: drh tags: trunk)
2006-09-10
17:31
Add pzErr parameters to the xConnect and xCreate methods of virtual tables in order to provide better error reporting. This is an interface change for virtual tables. Prior virtual table implementations will need to be modified and recompiled. (CVS 3402) (check-in: f44b8bae user: drh tags: trunk)
17:08
Add a new zErrMsg field to the sqlite3_vtab structure to support returning error messages from virtual table constructors. This change means that virtual table implementations compiled as loadable extensions for version 3.3.7 will need to be recompile for version 3.3.8 and will not be usable by both versions at one. The virtual table mechanism is still considered experimental so we feel justified in breaking backwards compatibility in this way. Additional interface changes might occurs in the future. (CVS 3401) (check-in: 36693a5c user: drh tags: trunk)
03:34
Add some simple test cases for the OR and NOT logic of the fts1 module. Fix lots of bugs discovered while developing these test cases. (CVS 3400) (check-in: 70bcff02 user: drh tags: trunk)
2006-09-09
23:11
Add support for OR and NOT terms in fts1. (CVS 3399) (check-in: ae502657 user: drh tags: trunk)
2006-09-08
17:00
Write doclists using a segmented technique to amortize costs better. New items for a term are merged with the term's segment 0 doclist, until that doclist exceeds CHUNK_MAX. Then the segments are merged in exponential fashion, so that segment 1 contains approximately 2*CHUNK_MAX data, segment 2 4*CHUNK_MAX, and so on. (CVS 3398) (check-in: b6b93a33 user: shess tags: trunk)
12:49
Add HAVE_GMTIME_R and HAVE_LOCALTIME_R flags and use them if defined. Unable to modify the configure script to test for gmtime_r and localtime_r, however, because on my SuSE 10.2 system, autoconf generates a configure script that does not work. Bummer. Ticket #1906 (CVS 3397) (check-in: 862302ea user: drh tags: trunk)
12:27
Bug fix in date/time computations. Ticket #1964. Some unrelated comment typos are also fixed and got accidently checked in at the same time. (CVS 3396) (check-in: c81eaa0d user: drh tags: trunk)
11:56
Improvements to the documentation of the return codes for sqlite3_step(). Tickets #1633, #1366, #1178, #906, and probably others too. (CVS 3395) (check-in: 508248e7 user: drh tags: trunk)
2006-09-06
21:39
Include io.h on Windows to quell a build warning about access() having no prototype. (CVS 3394) (check-in: b3eb1732 user: adamd tags: trunk)
2006-09-05
18:21
A minor change to fts1.c to fix broken build. (CVS 3393) (check-in: 55a03b96 user: adamd tags: trunk)
2006-09-04
18:54
Fix a bug in the new misc6.test script. Fix error messages when not compiled with memory debugging enabled. Ticket #1957. (CVS 3392) (check-in: 9fb92024 user: drh tags: trunk)
15:53
Make sure strings returned by sqlite3_value_text() and sqlite3_value_text16() are always '\000'-terminated. (CVS 3391) (check-in: 2c63588b user: drh tags: trunk)
2006-09-02
22:14
Fix bugs in test scripts so that fulltest will pass. (CVS 3390) (check-in: 367bd837 user: drh tags: trunk)
22:14
Changes to the Makefile.in so that MinGW users can build a DLL. Ticket #1955. (CVS 3389) (check-in: 7279ddd0 user: drh tags: trunk)
20:58
Add a TRACE macro to the FTS1 module for troubleshooting. Turned off by default. (CVS 3388) (check-in: d4923e98 user: drh tags: trunk)
20:57
Do not call the xDisconnect method on a virtual table while xUpdate is pending. Instead, defer the xDisconnect until after xUpdate completes. (CVS 3387) (check-in: 61148f4c user: drh tags: trunk)
14:50
Test for busted TCL builds that do not support 64-bit integers and print a warning message to users that test failures may be a result of the bad TCL build and not some problem with SQLite. Ticket #1953. (CVS 3386) (check-in: ca864ee9 user: drh tags: trunk)
14:17
Convert static variables into constants in the FTS module. (CVS 3385) (check-in: 098cbafc user: drh tags: trunk)
13:58
Automatically register the FTS module if it is compiled into the build. (CVS 3384) (check-in: 8a96bdb7 user: drh tags: trunk)
13:22
Construct the .def files before calling dllwrap to build the .dll files. Ticket #1951. (CVS 3383) (check-in: e6e49a38 user: drh tags: trunk)
00:23
Miscellaneous restructuring and cleanup based on suggestions from shess. (CVS 3382) (check-in: e98b0cf2 user: adamd tags: trunk)
2006-09-01
17:06
Automatically compute the sqlite3.def and tclsqlite3.def files when building windows DLLs. This will (hopefully) keep the .def files in perfect synchronization with the DLLs. Ticket #1951. (CVS 3381) (check-in: 1f6d7926 user: drh tags: trunk)
15:49
Remove use of the "clock" command in the test suite so that the tests will run in Tcl8.5. Ticket #1445. (CVS 3380) (check-in: bedbac54 user: drh tags: trunk)
00:33
Make fts1.c not rely on nul-terminated strings. Mostly a matter of making sure we always pass around ptr/len, but there were a few places where we actually relied on nul-termination.

An earlier change had additionally changed appropriate sqlite3_bind_text() calls to sqlite3_bind_blob(). I've found that this changes what's actually stored in the database, so backed those changes out. Also (and this is weird), I found that I could no longer do straight-forward = queries against %_term.term at a command-line. (CVS 3379) (check-in: 5844db1a user: shess tags: trunk)

00:05
Make tokenizer not rely on nul-terminated text. Instead of using strcspn() and a nul-terminated delimiter list, I just flagged delimiters in an array and wrote things inline. Submitting this for review separately because it's pretty standalone. (CVS 3378) (check-in: 2631ceae user: shess tags: trunk)
2006-08-31
15:07
Refactor the FTS1 module so that its name is "fts1" instead of "fulltext", so that all symbols with external linkage begin with "sqlite3Fts1", and so that all filenames begin with "fts1". (CVS 3377) (check-in: e1891f0d user: drh tags: trunk)
2006-08-30
21:40
Just don't run tolower() on hi-bit characters. This shouldn't cause us to break any UTF-8 code points, unless they were already broken in the input. (CVS 3376) (check-in: 6c77c2d5 user: shess tags: trunk)
2006-08-29
18:46
Bug fix: Get INSERT INTO ... SELECT working when the target is a virtual table. (CVS 3375) (check-in: 7cdc41e7 user: drh tags: trunk)
18:46
Bug fix: Get INSERT INTO ... SELECT working when the target is a virtual table. (CVS 3374) (check-in: 79124857 user: drh tags: trunk)
13:08
Document the fact that SQLite allows NULL values in PRIMARY KEY columns and the fact that we might design to change this in the future. Ticket #518. (CVS 3373) (check-in: b99d845e user: drh tags: trunk)
12:04
Improved built-in help in the command-line shell. Enable the fulltext search extension in the TCL interface. (CVS 3372) (check-in: 9763b4bf user: drh tags: trunk)
2006-08-28
23:46
Make static some symbols which shouldn't have been exported. (CVS 3371) (check-in: 58006e38 user: shess tags: trunk)
20:08
Make hi-bit characters delimiters. This is a stopgap until the tokenizer and fulltext.c recognize UTF-8 correctly. (CVS 3370) (check-in: ca850d3d user: shess tags: trunk)
2006-08-27
14:10
Add sqlite3_malloc and sqlite3_realloc to the sqlite3.def file. Ticket #1943. (CVS 3369) (check-in: 4a74838e user: drh tags: trunk)
2006-08-25
23:42
Add support for INSERT INTO ... DEFAULT VALUES. Tickets #299, #1940. (CVS 3368) (check-in: bc84cb54 user: drh tags: trunk)
19:20
Fix gcc gripe about parens in a ||/&& in mergePosList(). Drop unused pBlob/nBlob in index_insert_term(). Fix NULL deref in an assertion in docListUpdate() delete case. Minor code tightening in docListUpdate(). (CVS 3367) (check-in: a6fcf910 user: shess tags: trunk)
2006-08-24
15:18
Documentation updates for the new SQLITE_FUNCTION authorization. (CVS 3366) (check-in: e029637e user: drh tags: trunk)
14:59
Enhance the sqlite3_set_authorizer() callback so that it provides callbacks on each SQL function that is invoked. (CVS 3365) (check-in: 4547c81f user: drh tags: trunk)
02:42
Tcl interface does filename translation prior to calling sqlite3_open(). Ticket #1937. (CVS 3364) (check-in: 5696e0cb user: drh tags: trunk)
2006-08-23
23:58
A first implementation of a full-text search module for SQLite. (CVS 3363) (check-in: b0d8e0d3 user: adamd tags: trunk)
20:07
Add the new experimental sqlite3_auto_extension() API. (CVS 3362) (check-in: a85fc877 user: drh tags: trunk)
2006-08-22
23:53
Add argc as a default global to match standard tcl environment. (CVS 3361) (check-in: 53315409 user: shess tags: trunk)
14:45
Add the ext/fts1 subdirectory for holding the first full-text search extension. (CVS 3360) (check-in: 7f152f9f user: drh tags: trunk)
2006-08-19
13:32
Fix bug in documentation. Ticket #1927. (CVS 3359) (check-in: 90296bc8 user: drh tags: trunk)
11:34
Fix for the (unsupported) soundex algorithm so that it conforms to Knuth. Ticket #1925. Test cases added. (CVS 3358) (check-in: 7810d1ab user: drh tags: trunk)
11:15
Improved method for finding the home directory under windows. Ticket #1926. (CVS 3357) (check-in: 10907bb2 user: drh tags: trunk)
2006-08-16
22:58
Remove obsolete clause in the documentation. Ticket #1923. (CVS 3356) (check-in: d4f182e5 user: drh tags: trunk)
16:42
Allows UPDATE, INSERT, and DELETEs to occur while a SELECT is pending on the same table. (CVS 3355) (check-in: 8c52d2ad user: drh tags: trunk)
2006-08-15
14:21
Tighten an assert (ticket #1920). Change to "sqlite3.h" from <sqlite3.h> on the sqlite3ext.h header (ticket #1916). Fix a bug in the test scripts. (CVS 3354) (check-in: 3ebedbb6 user: drh tags: trunk)
2006-08-14
14:23
Change the table_info pragma to show the text of the default value expression, not the result of evaluating the default value expression. Ticket #1919. (CVS 3353) (check-in: b4d53974 user: drh tags: trunk)
2006-08-13
21:49
Adjust the Makefile.in so that there are no test errors when using the configure script. Ticket #1918. (CVS 3352) (check-in: 6a25be92 user: drh tags: trunk)
19:04
Add vdbeaux.c to the list of files that must be compiled with -DSQLITE_TEST=1 in order to generate testfixture. Do not require sqlit3OsDelete() to succeed on a multi-database commit. (Ticket #1917) (CVS 3351) (check-in: dfc833ac user: drh tags: trunk)
18:43
Vtab2.test script works regardless of what TCL version is used. (CVS 3350) (check-in: 6df3f676 user: drh tags: trunk)
18:39
Compile in test code whenever -DSQLITE_TEST=1 is present. Do not rely on -DSQLITE_DEBUG=1 because somebody might try to run the tests without it. (CVS 3349) (check-in: 867defe3 user: drh tags: trunk)
2006-08-12
14:42
Version 3.3.7 (CVS 3348) (check-in: 85434a4b user: drh tags: trunk)
14:38
Documentation changes prior to the release of 3.3.7. (CVS 3347) (check-in: c276cca2 user: drh tags: trunk)
13:28
Fix a bug in out-of-memory processing introduced by check-in (3336). (CVS 3346) (check-in: 8d98a205 user: drh tags: trunk)
12:33
Require whitespace or punctuation between a numeric literal and an identifier or keyword. Ticket #1912. (CVS 3345) (check-in: 0f667c4a user: drh tags: trunk)
2006-08-11
19:08
Make sure sufficient memory is allocated to hold the collating sequence pointers for all columns of an ORDER BY clause even if the ORDER BY clause contains more columns than where originally in the table. Ticket #1911. (CVS 3344) (check-in: 924ea730 user: drh tags: trunk)
2006-08-08
15:42
Fix an reference to an undefined variable introduced by the previous checkin. (CVS 3343) (check-in: 73ff3452 user: drh tags: trunk)
13:51
Remove most static and global variables from a pure build. There are still a number of static and global variables used for testing. (CVS 3342) (check-in: 76e4d418 user: drh tags: trunk)
2006-07-30
20:50
Reset the schema before checking for outstanding statements inside sqlite3_close() so that virtual tables will be disconnected. (CVS 3341) (check-in: af05c3ca user: drh tags: trunk)
2006-07-28
20:16
Report any error which occurs in closing the database at exit. Free a couple of strings which were leaking. (CVS 3340) (check-in: 47353f62 user: adamd tags: trunk)
2006-07-26
16:22
Disallow writing to, creating or dropping virtual tables from within xSync() callbacks. (CVS 3339) (check-in: e705d232 user: danielk1977 tags: trunk)
14:57
Fix an overzealous assert() in the UTF-16 to UTF-8 converter. (CVS 3338) (check-in: 096bd821 user: drh tags: trunk)
14:49
Add a test case to trigger an assertion fault when running sqlite3_prepare16() with a predefined string size. (CVS 3337) (check-in: 93878e6e user: drh tags: trunk)
13:43
More work toward getting sqlite3_interrupt() to work from separate threads. Ticket #1897. (CVS 3336) (check-in: e431131d user: drh tags: trunk)
01:39
Initial attempt at making sqlite3_interrupt() work even when called from a separate thread. (CVS 3335) (check-in: 35fd67d7 user: drh tags: trunk)
2006-07-25
15:14
Allow database writes from within virtual table module xSync() callbacks. (CVS 3334) (check-in: d5a608d0 user: danielk1977 tags: trunk)
2006-07-17
00:19
Fix lemon so that it does not crash on a empty reduce action. Ticket #1892. (CVS 3333) (check-in: 4207ebc4 user: drh tags: trunk)
00:02
Add the "interrupt" method to the TCL interface. Ticket #1889. (CVS 3332) (check-in: b0d19e57 user: drh tags: trunk)
2006-07-12
00:18
Reset TCL results when onecolumn or eval methods have no reply. Ticket #1887. (CVS 3331) (check-in: 9c6090c6 user: drh tags: trunk)
2006-07-11
14:17
By default, new databases are now created in the legacy file format - the format that ignores DESC on indices. If you want descending indices, you must either recompile with -DSQLITE_DEFAULT_FILE_FORMAT=4 or issue "PRAGMA legacy_file_format=OFF" prior to creating the first table in the database. (CVS 3330) (check-in: 65b60f05 user: drh tags: trunk)
13:15
Prevent memory leak and possible NULL pointer deference after malloc failure. Ticket #1886. (CVS 3329) (check-in: b1f326e6 user: drh tags: trunk)
12:40
Fix a NULL pointer deference following malloc failure. Bug discovered by klocwork. (CVS 3328) (check-in: eb91612f user: drh tags: trunk)
10:42
Fix a possible NULL-pointer deference following a malloc failure. Error discovered by Klocwork. (CVS 3327) (check-in: 368bcf26 user: drh tags: trunk)
2006-07-10
21:15
Back out the changes of ticket #1687 since they broken the ActiveTcl build. (CVS 3326) (check-in: b10d4220 user: drh tags: trunk)
2006-07-08
18:41
Better comment to describe the confusing operand reversal for infix functions. (CVS 3325) (check-in: 30dfb9bf user: drh tags: trunk)
18:35
For infix functions (LIKE, GLOB, REGEXP, and MATCH) treat the left operand as the first argument for the purposes of virtual table function overloading, even though the left operand is really the the second argument. (CVS 3324) (check-in: 6e98373c user: drh tags: trunk)
18:09
Add tests and minor fixes to the xFindFunction method of virtual tables. (CVS 3323) (check-in: 3c4233e0 user: drh tags: trunk)
17:06
Allow virtual table implementations to overload function that use a column of the virtual table as their first argument. Untested. (CVS 3322) (check-in: 12cc7af4 user: drh tags: trunk)
2006-07-06
17:08
Make the sqlite3_enable_load_extension() interface accessible from the TCL bindings. (CVS 3321) (check-in: ce96b890 user: drh tags: trunk)
10:59
Change sqlite3_busy_timeout so that it checks for an invalid database pointer. (CVS 3320) (check-in: 225a9597 user: drh tags: trunk)
2006-07-02
10:21
Fix spelling of Perl on the homepage. (CVS 3319) (check-in: 255c5a99 user: drh tags: trunk)
2006-06-28
18:18
Changes to get tests to pass with OMIT_VIRTUALTABLE. Ticket #1877. (CVS 3318) (check-in: 60616496 user: drh tags: trunk)
2006-06-27
20:39
Better handling of NULL column names. (CVS 3317) (check-in: 9f13972b user: drh tags: trunk)
20:06
Move the sqlite3_sleep() and sqlite3_clear_bindings() interfaces into the main library and make this official. (CVS 3316) (check-in: eb3442c4 user: drh tags: trunk)
20:05
Off by 1 error in check-in (3314). Note that this change is a likely fix for ticket #1875. But I have not tested it for that purpose yet. (CVS 3315) (check-in: c7477459 user: drh tags: trunk)
18:55
Use the -k option to sort. This allows the build to run on newer unix systems, but will likely break the build on older ones. Please address your complaints to the posix committee members that thought this would be a good idea. (CVS 3314) (check-in: 5d7e6bbd user: drh tags: trunk)
18:38
When compiling extensions in the load_extension tests, specify a path for finding include files. (CVS 3313) (check-in: aee4b669 user: drh tags: trunk)
16:34
Prevent databases from being DETACHed while they are in use. Fix for #1873. (CVS 3312) (check-in: 70a48b25 user: danielk1977 tags: trunk)
15:16
The ability to load extensions is turned off by default. It must be enabled by calling sqlite3_enable_load_extension() before it will work. This prevents security problems in legacy applications. Ticket #1863. (CVS 3311) (check-in: 4692319c user: drh tags: trunk)
14:37
Changes to build successfully with -DSQLITE_OMIT_LOAD_EXTENSION=1 (CVS 3310) (check-in: 783369e8 user: drh tags: trunk)
13:20
Changes so that it will build with SQLITE_OMIT_VIRTUALTABLE=1. (CVS 3309) (check-in: 5612b287 user: drh tags: trunk)
12:51
All tests pass even if compiled with -DSQLITE_DEFAULT_FILE_FORMAT=1. (CVS 3308) (check-in: 8a49311d user: drh tags: trunk)
12:25
Fix up the test tclvar virtual module. (CVS 3307) (check-in: a20bfa46 user: danielk1977 tags: trunk)
12:24
Additional documentation on the 3.3.0 file format change added to formatchng.html. (CVS 3306) (check-in: 955551ca user: drh tags: trunk)
12:16
Fix bug in transfer of arguments from WHERE clause to virtual table xFilter() methods. (CVS 3305) (check-in: cf41f2a3 user: danielk1977 tags: trunk)
11:14
Move older news items to the oldnews.html page. (CVS 3304) (check-in: 80163ded user: drh tags: trunk)
07:34
In test code, always use sqlite3_free() instead of free() to free error messages returned by sqlite3_exec(). (CVS 3303) (check-in: 6521ee5f user: danielk1977 tags: trunk)
02:36
Make sure that MATCH terms that a virtual table says should be omitted really are omitted. (CVS 3302) (check-in: 3e1f5567 user: drh tags: trunk)
02:33
Cleanup and refactor parts of the optimizer. (CVS 3301) (check-in: 6609c25f user: drh tags: trunk)
01:54
Cache and reuse virtual table index information in the optimizer. Improved diagnostics for virtual table index selection. (CVS 3300) (check-in: 28413cf2 user: drh tags: trunk)
00:14
Export the sqlite3_bind_value API to loadable extensions. (CVS 3299) (check-in: 1ca385bb user: drh tags: trunk)
2006-06-26
21:35
Publish APIs sqlite3_malloc() and sqlite3_realloc() that use the OS-layer memory allocator. Convert sqlite3_free() and sqlite3_mprintf() to also use the OS-layer memory allocator. (CVS 3298) (check-in: 85a66a25 user: drh tags: trunk)
19:10
Remove the sqlite3_module.zName field which was used only for debugging. (CVS 3297) (check-in: 74a3961f user: drh tags: trunk)
12:50
Fix a file descriptor leak following malloc failure on DROP TABLE IF EXISTS. (CVS 3296) (check-in: 6a63f76c user: drh tags: trunk)
11:17
Fix trivial compiler warnings. (CVS 3295) (check-in: 3538beac user: danielk1977 tags: trunk)
10:37
Syntax documentation updates. (CVS 3294) (check-in: df601a7b user: drh tags: trunk)
2006-06-24
12:39
(OS/2) Armor OS/2 against accidental deletion of files, too (patch by Daniel Kruse, verified by me) (CVS 3293) (check-in: f357efb3 user: pweilbacher tags: trunk)
11:51
A few more test cases to improve coverage of virtual table module related code. (CVS 3292) (check-in: 255aa912 user: danielk1977 tags: trunk)
09:34
Add tests to improve coverage of vtab.c. (CVS 3291) (check-in: 0c5f4ee3 user: danielk1977 tags: trunk)
08:51
Ensure whitespace specified as part of a virtual table constructor argument is correctly passed to the constructor function. (CVS 3290) (check-in: 4630e11d user: danielk1977 tags: trunk)
06:36
Clean up and clarify code in test8.c. (CVS 3289) (check-in: 4acf7594 user: danielk1977 tags: trunk)
2006-06-23
14:43
Modify the test cases in tkt1444.test that were failing. I am convinced that the test cases were incorrect. (CVS 3288) (check-in: 0534f6e1 user: danielk1977 tags: trunk)
14:32
Allow xDestroy methods to execute "DROP TABLE" statements. (CVS 3287) (check-in: a56bfa56 user: danielk1977 tags: trunk)
11:34
Fix some memory leaks that occur when malloc() fails. (CVS 3286) (check-in: b56cc035 user: danielk1977 tags: trunk)
08:05
Add tests and fixes for handling malloc() failures related to the virtual table feature. (CVS 3285) (check-in: 5d1d9071 user: danielk1977 tags: trunk)
2006-06-22
09:53
Test the handling of errors in virtual table methods. (CVS 3284) (check-in: 51b729d9 user: danielk1977 tags: trunk)
2006-06-21
19:30
Make the last_insert_rowid method in the TCL interface work with 64-bit rowids. (CVS 3283) (check-in: d50c3797 user: drh tags: trunk)
16:02
Add the database name to the parameters passed to virtual table module xCreate and xConnect methods. (CVS 3282) (check-in: 2d280578 user: danielk1977 tags: trunk)
13:21
Add the table name to the arguments passed to the virtual table methods xCreate/xConnect. (CVS 3281) (check-in: 7dc36d1c user: danielk1977 tags: trunk)
12:36
Add tests to make sure altering or adding an index to a virtual table is prohibited. (CVS 3280) (check-in: 6c3e8852 user: danielk1977 tags: trunk)
07:34
Test cases for accessing virtual tables when the corresponding module is undefined. (CVS 3279) (check-in: bcef48c5 user: danielk1977 tags: trunk)
07:02
Fix a problem with virtual tables and joins. (CVS 3278) (check-in: 643e63e5 user: danielk1977 tags: trunk)
2006-06-20
13:07
Fix some problems with virtual tables and joins in where.c. (CVS 3277) (check-in: 3e19a7d8 user: danielk1977 tags: trunk)
11:01
Modifications so that compilation and testing with the various OMIT macros defined works. (CVS 3276) (check-in: c6ea353b user: danielk1977 tags: trunk)
00:22
Update the news column on the homepage. (CVS 3275) (check-in: 24a94bb0 user: drh tags: trunk)
2006-06-19
12:02
Avoid returning MISUSE when sqlite is called recursively by an xBestIndex callback. (CVS 3274) (check-in: 4339e1bf user: danielk1977 tags: trunk)
06:32
Add tests to ensure triggers cannot be created on virtual tables. (CVS 3273) (check-in: 9470e279 user: danielk1977 tags: trunk)
05:33
Respect default collation sequences assigned to virtual table columns. (CVS 3272) (check-in: d9b205ac user: danielk1977 tags: trunk)
04:49
Fix memory leak in where.c. (CVS 3271) (check-in: 3d10e8f3 user: danielk1977 tags: trunk)
03:05
Add tests to ensure an INSERT/UPDATE/DELETE immediately after virtual table construction does not fail. (CVS 3270) (check-in: 144d0eb1 user: danielk1977 tags: trunk)
2006-06-17
14:12
Add the load_extension() SQL function. (CVS 3269) (check-in: e08e2dda user: drh tags: trunk)
13:21
The default entry point for loadable extensions is now always sqlite3_extension_init(). (CVS 3268) (check-in: 059b1f61 user: drh tags: trunk)
11:30
Add newly created virtual tables to the current transaction. (CVS 3267) (check-in: ea7e4eca user: danielk1977 tags: trunk)
10:44
Clear a compiler warning by adding a prototype to sqliteInt.h. (CVS 3266) (check-in: ca541ef3 user: drh tags: trunk)
09:39
Add tests (and fixes) for the virtual table transaction interface. (CVS 3265) (check-in: 8a5b121f user: danielk1977 tags: trunk)
06:31
When updating a view, invoke the authorization callback for reading the view before setting the authorization-context to the view name. (CVS 3264) (check-in: 48d297c5 user: danielk1977 tags: trunk)
03:27
Fixes for UPDATE statements on virtual tables. (CVS 3263) (check-in: 81c5a5b4 user: danielk1977 tags: trunk)
2006-06-16
21:13
Rework the way UPDATE works for virtual tables. (CVS 3262) (check-in: 2119e7bf user: drh tags: trunk)
16:08
Add code to invoke the virtual table transaction interface. Untested at this point. (CVS 3261) (check-in: 61251402 user: danielk1977 tags: trunk)
08:01
Add some tests (and fixes) for virtual tables and the authorization callback. Still more to come. (CVS 3260) (check-in: 9497c66e user: danielk1977 tags: trunk)
06:17
Arrange for sqlite3_last_insert_rowid() to work with virtual tables. (CVS 3259) (check-in: afa39a46 user: danielk1977 tags: trunk)
2006-06-15
16:26
Fix type in test_schema.c. (CVS 3258) (check-in: d65d83d3 user: danielk1977 tags: trunk)
15:59
Add test_schema.c, containing a module for viewing the database schema via a virtual table. (CVS 3257) (check-in: de8d32ac user: danielk1977 tags: trunk)
15:38
Add column_value, declare_vtab and create_module to the function table used by dynamic extensions. (CVS 3256) (check-in: 25c47508 user: danielk1977 tags: trunk)
14:31
Write database pages in sorted order to reduce file fragmentation. This is an experimental change. It is not clear if it will help any. It may well be removed in the future. (CVS 3255) (check-in: fe3e70a7 user: drh tags: trunk)
13:22
Asserts added that verify that the code works correctly that ticket #1849 claims is wrong. (CVS 3254) (check-in: d145dc1c user: drh tags: trunk)
10:41
Add tests (and modify test code) for writing to virtual tables. (CVS 3253) (check-in: 6380a9b1 user: danielk1977 tags: trunk)
07:29
Simple tests and fixes for writing to virtual tables. (CVS 3252) (check-in: 88fa510e user: danielk1977 tags: trunk)
04:28
Add void* argument to sqlite3_create_module to replace sqlite3_module.pAux. (CVS 3251) (check-in: 470a3a0b user: danielk1977 tags: trunk)
2006-06-14
23:43
Changes to test8.c to support UPDATE operations on xUpdate. (CVS 3250) (check-in: 9e96511f user: drh tags: trunk)
22:07
Bug fixes in the MATCH and ORDER BY processing of virtual tables. (CVS 3249) (check-in: c996185a user: drh tags: trunk)
19:00
Added code to INSERT, DELETE and UPDATE virtual tables. The new code is mostly untested. (CVS 3248) (check-in: 32c97b88 user: drh tags: trunk)
15:35
Better documentation on the limits of user-defined functions. And a marginally better error message when those limits are exceeded. Ticket #1847. (CVS 3247) (check-in: 0d369ff0 user: drh tags: trunk)
15:16
Add xUpdate method to the echo test module. Currently untested. (CVS 3246) (check-in: 676de55b user: danielk1977 tags: trunk)
15:14
Fix segfault introduced in (3243). (CVS 3245) (check-in: e5fff87d user: danielk1977 tags: trunk)
15:03
Fix a C++-ism in lempar.c. Ticket #1848. (CVS 3244) (check-in: a0a3b34d user: drh tags: trunk)
13:03
Add the opcode OP_VUpdate and replace the xInsert/xDelete members of sqlite3_module with xUpdate. (CVS 3243) (check-in: 15ba5cbf user: danielk1977 tags: trunk)
13:03
Add the opcode OP_VUpdate and replace the xInsert/xDelete members of sqlite3_module with xUpdate. (CVS 3242) (check-in: 418f3ca8 user: danielk1977 tags: trunk)
10:55
Add code to test8.c to check that the correct idxNum value is passed to the xFilter method. (CVS 3241) (check-in: 77bcaf99 user: danielk1977 tags: trunk)
10:47
Fix typo in test8.c. (CVS 3240) (check-in: 75be7d49 user: danielk1977 tags: trunk)
10:38
Add some tests for sqlite3_load_extension(). (CVS 3239) (check-in: 402a77c4 user: danielk1977 tags: trunk)
08:48
Add tests for the new MATCH operator. (CVS 3238) (check-in: b4024c39 user: danielk1977 tags: trunk)
07:41
Add a test case for ORDER BY using the echo module. (CVS 3237) (check-in: f459f034 user: danielk1977 tags: trunk)
06:58
Change the pModule parameter of the xCreate and xConnect methods to a void*. (CVS 3236) (check-in: 3ffa51b5 user: danielk1977 tags: trunk)
06:31
Add tests for error conditions surrounding the creation/connection of virtual tables. (CVS 3235) (check-in: 5e592c42 user: danielk1977 tags: trunk)
2006-06-13
23:51
The echo module test is now running. Added the tclvar module test but have not yet done anything with it. (CVS 3234) (check-in: 29199eee user: drh tags: trunk)
19:26
The (unsupported) soundex() function returns '?000' when given a NULL. Ticket #1845. (CVS 3233) (check-in: 9372481f user: drh tags: trunk)
17:39
The optimizer recognizes MATCH operators and allows virtual-tables to make use of them. (CVS 3232) (check-in: 136bed49 user: drh tags: trunk)
15:37
Add support for the MATCH operator. (CVS 3231) (check-in: 815b84d5 user: drh tags: trunk)
15:36
Get the code to compile with -DSQLITE_OMIT_VIRTUALTABLE=1 (CVS 3230) (check-in: ea4bc5a0 user: drh tags: trunk)
15:12
Improved comments and documentation of sqlite3_load_extension(). (CVS 3229) (check-in: 0bcec959 user: drh tags: trunk)
15:00
Add the tentative sqlite3_allocate_queryplan() API. (CVS 3228) (check-in: 7a3e97f7 user: danielk1977 tags: trunk)
14:16
Add simple tests for the xFilter and xBestIndex methods. (CVS 3227) (check-in: 0f4657ea user: danielk1977 tags: trunk)
13:27
Lemon correctly recognizes an empty grammar and errors out. Fix for a bug reported on the sqlite-users mailing list. (CVS 3226) (check-in: 55392922 user: drh tags: trunk)
11:27
Free error message string in the quick start example. (CVS 3225) (check-in: 1273261b user: drh tags: trunk)
11:15
Minor changes to lempar.c to reduce warnings on some compilers. (CVS 3224) (check-in: dae71de1 user: drh tags: trunk)
10:24
Add implementations for opcodes required for linear scans of virtual tables. (CVS 3223) (check-in: 1f20e183 user: danielk1977 tags: trunk)
04:11
Bugfixes: Fix a segfault introduced as part of the new vtab code, deallocate memory in the Destroy() method of the echo module. (CVS 3222) (check-in: 00f3c249 user: danielk1977 tags: trunk)
04:11
Bugfixes: Fix a segfault introduced as part of the new vtab code, deallocate memory in the Destroy() method of the echo module. (CVS 3221) (check-in: f9ea9704 user: danielk1977 tags: trunk)
01:04
Progress toward getting the virtual-table code generator to work. (CVS 3220) (check-in: 3532f134 user: drh tags: trunk)
2006-06-12
21:59
Added code to iterate through virtual tables. All regression tests pass but the new code is completely untested. (CVS 3219) (check-in: 01096543 user: drh tags: trunk)
16:01
Add code to invoke the xDestroy method of a virtual table when it is dropped. (CVS 3218) (check-in: f0c7c8d1 user: danielk1977 tags: trunk)
12:57
Patches to get things working better for OS2. Ticket #1836. (CVS 3217) (check-in: 65c6e5e1 user: drh tags: trunk)
12:50
Fixes so that builds work with SQLITE_OMIT_VIRTUALTABLE=1. (CVS 3216) (check-in: 54b30fe1 user: drh tags: trunk)
12:46
Get builds working again when extension loading is not enabled. Ticket #1839. (CVS 3215) (check-in: 89ead801 user: drh tags: trunk)
12:08
Add a simple test case (and corresponding bugfix) for the virtual table xConnect and xDisconnect methods. (CVS 3214) (check-in: b63dbc79 user: danielk1977 tags: trunk)
11:24
Add first cut of sqlite3_declare_vtab(). Not at all well tested yet. (CVS 3213) (check-in: bbeb93b5 user: danielk1977 tags: trunk)
06:09
Incremental work on parsing/storing and invoking the xCreate callback for virtual tables. (CVS 3212) (check-in: 8ffbab79 user: danielk1977 tags: trunk)
2006-06-11
23:41
Progress toward CREATE VIRTUAL TABLE. Still not even close to working... (CVS 3211) (check-in: 898ec36b user: drh tags: trunk)
2006-06-10
13:29
Basic parsing of CREATE VIRTUAL TABLE statements. (CVS 3210) (check-in: 66370cb9 user: drh tags: trunk)
2006-06-08
16:10
In the shell, make sure the database is opened before trying to do an ".import". Bug reported on the mailing list. (CVS 3209) (check-in: 39e34278 user: drh tags: trunk)
15:48
Unload shared libraries when a database connection closes. (CVS 3208) (check-in: 327e6909 user: drh tags: trunk)
15:28
New shell command ".load" and the sqlite3_load_extension() API allow new SQL functions and collating sequences to be loaded at run-time from a DLL or shared library. (CVS 3207) (check-in: 4ca932d3 user: drh tags: trunk)
2006-06-06
13:34
Version 3.3.6 (CVS 3206) (check-in: c11cb07e user: drh tags: trunk)
12:38
Changes in preparation for version 3.3.6. (CVS 3205) (check-in: b2e11e02 user: drh tags: trunk)
12:32
Command "sqlite3 -version" returns 0 instead of 1. Ticket #1771. (CVS 3204) (check-in: fd0fae48 user: drh tags: trunk)
11:45
In joins of the form "A left B, C" make sure they are not transformed into "A left C, B". Ticket #1830. See also #1652. (CVS 3203) (check-in: 2baa9836 user: drh tags: trunk)
2006-06-04
23:31
Add comments to the changes of check-in (3200). (CVS 3202) (check-in: 697498d4 user: drh tags: trunk)
23:20
Fix a windows portability problem in trans.test. (CVS 3201) (check-in: f2538dfd user: drh tags: trunk)
23:02
Changes to help SQLite cope with virus scanners and other programs that open journal files for reading and thus prevent SQLite from deleting them in order to commit a transaction. (CVS 3200) (check-in: f32dbe47 user: drh tags: trunk)
2006-06-03
18:04
Remove unused variables from vdbe.c. (CVS 3199) (check-in: d54750ae user: drh tags: trunk)
18:02
Added support for OS/2. Ticket #1817 (CVS 3198) (check-in: 373246c2 user: drh tags: trunk)
17:37
Do not record blank lines in the command-line editing history of the shell. (CVS 3197) (check-in: 0eabda82 user: drh tags: trunk)
2006-06-02
12:40
The windows driver always allows other processes to write the database file even if it only has read permission on the file. This is an experimental checkin - we still have not determined that this change is safe. Ticket #1803. (CVS 3196) (check-in: 4bf03c3b user: drh tags: trunk)
2006-05-31
11:12
Fix typo in lang_analyze.html. (CVS 3195) (check-in: fba8ce8c user: drh tags: trunk)
2006-05-27
11:15
Clarify the operation of sqlite3_last_insert_rowid() in the documentation. (CVS 3194) (check-in: 9e0b83b8 user: drh tags: trunk)
2006-05-26
19:57
Allow SQL statements to be executed from within a progress callback. Be warned, however, that the progress callback might be called recursively in this case. It is up to the program to disable the progress callback to prevent recursive invocations. Ticket #1827. (CVS 3193) (check-in: ffc4730c user: drh tags: trunk)
2006-05-25
12:17
Syntax errors override errors from the code generator, not the other way around. (CVS 3192) (check-in: 5031ffc6 user: drh tags: trunk)
11:52
Handle NULL database names in ATTACH and DETACH as if they were empty strings. Ticket #1825. (CVS 3191) (check-in: 79a818bb user: drh tags: trunk)
2006-05-24
12:43
When opening a new connection on a shared cache, be careful not to overwrite the encoding flag on the shared cache. Ticket #1824. (CVS 3190) (check-in: c8e5ceed user: drh tags: trunk)
2006-05-23
23:25
Additional tests for ticket #1821. (CVS 3189) (check-in: b93e3fb0 user: drh tags: trunk)
23:22
Fix type coercion rules for the IN operator. Ticket #1821. (CVS 3188) (check-in: 6e5a4976 user: drh tags: trunk)
2006-05-22
22:04
If an sqlite3_mprintf() call uses a disallowed internal-use-only conversion character, then abort the call with a -1 error code. Ticket #1818. (CVS 3187) (check-in: 9d7297b9 user: drh tags: trunk)
2006-05-11
23:14
Adjust the default weights on indices so that an index that matches more terms of the where clause wins (by default) over one that matches fewer. Ticket #1808. (CVS 3186) (check-in: 249b579f user: drh tags: trunk)
13:33
Fix documentation typo: The name of the competing database engine is "Firebird", not "Firefox". (CVS 3185) (check-in: 8be6a39d user: drh tags: trunk)
13:26
Correctly handle multi-column indices where multiple columns are constrained by IN operators with subqueries on the right-hand side. Ticket #1807. (CVS 3184) (check-in: b16541ba user: drh tags: trunk)
13:25
Fix comments on the implementation of the SUM() function. (CVS 3183) (check-in: a8909f3e user: drh tags: trunk)
2006-05-10
14:39
Out-of-memory checks added to tclsqlite.c and shell.c. Tickets #1805 and #1806. (CVS 3182) (check-in: 364031d6 user: drh tags: trunk)
2006-05-08
15:14
Fix error processing in Lemon. SQLite does not use this feature of lemon so it is uneffected. (CVS 3181) (check-in: 864cac96 user: drh tags: trunk)
2006-05-07
17:49
Automatically increase the size of the pager hash table as the number of in-memory pages increases. Tickets #1790 and #1799. (CVS 3180) (check-in: ef8e9886 user: drh tags: trunk)
2006-05-03
23:39
Fix a typo on a webpage. Ticket #1792. (CVS 3179) (check-in: 27022052 user: drh tags: trunk)
23:34
Faster :memory: database COMMITs. Ticket #1790. (CVS 3178) (check-in: 8f820e43 user: drh tags: trunk)
2006-04-26
17:39
Get LIMIT 0 working on subqueries. Ticket #1784. (CVS 3177) (check-in: 7f3ef7dd user: drh tags: trunk)
2006-04-21
09:38
Additional information about index sorting in EXPLAIN QUERY PLAN. (CVS 3176) (check-in: 39dd9695 user: drh tags: trunk)
2006-04-19
01:24
Remove a superfluous call to access() in the unix driver. Error spotted by Coverity. (CVS 3175) (check-in: 4f195aa1 user: drh tags: trunk)
2006-04-16
12:05
Allocate enough memory for the worst-case UTF-16 to UTF-8 conversion. Ticket #1773. (CVS 3174) (check-in: 2a0120c0 user: drh tags: trunk)
2006-04-11
14:16
Allow constant terms in the ORDER BY or GROUP BY clauses. Ticket #1768. (CVS 3173) (check-in: d83e0230 user: drh tags: trunk)
2006-04-10
13:37
Follow-up to check-in (3164). Make sure SQLITE_NOMEM is returned after a memory allocation failure. It is not sufficent to return an "out of memory" error message. The return code needs to be SQLITE_NOMEM. (CVS 3172) (check-in: 9d95750e user: drh tags: trunk)
2006-04-08
19:14
Variable declarations should come before code. Ticket #1763. (CVS 3171) (check-in: 9682f844 user: drh tags: trunk)
2006-04-07
13:54
Reorder code so that it compiles with SQLITE_OMIT_MEMORYDB. Ticket #1754. (CVS 3170) (check-in: 1929e37d user: drh tags: trunk)
13:50
Return the correct declared column type, origin column name, origin database name, etc. from aggregate queries. Ticket #1726 and #1755. (CVS 3169) (check-in: e64809f0 user: drh tags: trunk)
13:26
Avoid the use of atof(). Ticket #1756. (CVS 3168) (check-in: 76aef93c user: drh tags: trunk)
2006-04-05
13:16
Version 3.3.5 (CVS 3167) (check-in: a091a61d user: drh tags: trunk)
12:50
Fix typos in the previous check-in. (CVS 3166) (check-in: 119ec402 user: drh tags: trunk)
12:15
Preparing for the release of version 3.3.5. (CVS 3165) (check-in: 159fb92b user: drh tags: trunk)
11:57
Make sure SQLITE_NOMEM is reported out on a malloc failure in an ATTACH even if the malloc failure reports within a nested calls to sqlite3_prepare(). (CVS 3164) (check-in: 3538a4e3 user: drh tags: trunk)
01:08
Add documentation on new sqlite_authorizer callback types. Ticket #1744. (CVS 3163) (check-in: fdbff3f1 user: drh tags: trunk)
01:02
Documentation typos. Tickets #1749 and #1750. (CVS 3162) (check-in: 51b35ace user: drh tags: trunk)
2006-04-04
01:54
Changes to get SQLite running on machines that use the EBCDIC character set. (CVS 3161) (check-in: 4342b499 user: drh tags: trunk)
2006-04-02
11:57
Do not strip windows DLLs because this prevents them from being relocatable. Ticket #1474. (CVS 3160) (check-in: 94054cd9 user: drh tags: trunk)
2006-04-01
14:38
Remove mention of the REVERSE collating sequence from the documentation. (CVS 3159) (check-in: bd6876a1 user: drh tags: trunk)
2006-03-29
00:24
Properly record the names of triggers even if the name is quoted. Ticket #1737. (CVS 3158) (check-in: 4ba280dd user: drh tags: trunk)
2006-03-28
23:57
Compile-time option to use only 32-bit integers. (CVS 3157) (check-in: aedadfc3 user: drh tags: trunk)
23:55
Join optimizer enhancements. (CVS 3156) (check-in: 0039888f user: drh tags: trunk)
00:24
Extra asserts to prove that certain reported errors in btree.c are not really errors. (CVS 3155) (check-in: c64542d0 user: drh tags: trunk)
2006-03-26
20:49
Work around a bug in GCC 4.0.2. (CVS 3154) (check-in: fe0920c7 user: drh tags: trunk)
01:21
SQLite now always chooses the column names for compound selects using the left-most select. This makes SQLite work like other SQL database, but it also is a change from historical behavior and may break some scripts. Ticket #1721. (CVS 3153) (check-in: 80cda9f7 user: drh tags: trunk)
2006-03-25
15:52
Add code to report an error on a recursive trigger, but leave it commented out - turning it on will likely break a lot of code. (CVS 3152) (check-in: c83ec81d user: drh tags: trunk)
14:03
Add a note to the API documentation emphasizing that the filename argument to sqlite3_open() must be UTF-8. Tickets #1713, #1533. (CVS 3151) (check-in: b0111f43 user: drh tags: trunk)
2006-03-24
03:36
Make sure the rootpage values in the symbol table are correctly updated when dropping tables and indices in autocommit mode. Ticket #1728. (CVS 3150) (check-in: 1c582dd1 user: drh tags: trunk)
2006-03-23
23:33
Improvements to comments in build.c. (CVS 3149) (check-in: 986208a3 user: drh tags: trunk)
23:29
Get autovacuum and in-memory databases working together. Ticket #1727. (CVS 3148) (check-in: 21446df6 user: drh tags: trunk)
22:42
Use the pread()/pwrite() interface on Posix if compiled with -DUSE_PREAD=1. Note that on Linux this is slower and does not work for large files. (CVS 3147) (check-in: 5a24f619 user: drh tags: trunk)
14:03
Improvements to comments. No changes to code. (CVS 3146) (check-in: 01e164da user: drh tags: trunk)
2006-03-22
22:10
Get the build to run with -DSQLITE_OMIT_SHARED_CACHE. (CVS 3145) (check-in: 15e3b183 user: drh tags: trunk)
2006-03-19
13:00
Increase test coverage to above 98%. (CVS 3144) (check-in: 8ae6ccc7 user: drh tags: trunk)
2006-03-17
13:56
Miscellaneous code cleanup. (CVS 3143) (check-in: 8f60139f user: drh tags: trunk)
00:26
Code and comment cleanup for the sorting optimization of the previous check-in. (CVS 3142) (check-in: f3fbe727 user: drh tags: trunk)
00:04
Much faster sorting when there are a large number of columns in the result set. (CVS 3141) (check-in: 6b3717ae user: drh tags: trunk)
2006-03-16
16:19
Fix some compiler warnings. (CVS 3140) (check-in: 6c5175bc user: drh tags: trunk)
14:05
Make provisions in the code to support Provisions to support caching of serialized statements in the SSE extension. (CVS 3139) (check-in: 5048fae0 user: drh tags: trunk)
2006-03-15
22:44
Performance improvement in sqlite3VdbeAddOp(). (CVS 3138) (check-in: 6bcbe8fc user: drh tags: trunk)
16:26
Fix CHECK constraints to use alternative conflict resolution. Ticket #1717. (CVS 3137) (check-in: c0d20fa9 user: drh tags: trunk)
2006-03-14
13:10
Set and clear the full_column_name flag using direct invocation rather than the execsql tcl command so that the select1 test works with the serialized statement extension. (CVS 3136) (check-in: 4d70013a user: drh tags: trunk)
12:59
Move the PENDING_PAGE to a very large value if disk I/O is omitted. (CVS 3135) (check-in: f0718173 user: drh tags: trunk)
11:08
Make sure sqlite3FindCollSeq() returns NULL after a malloc() failure. (CVS 3134) (check-in: 0e05355f user: drh tags: trunk)
2006-03-13
15:06
Get parserless builds working again. (CVS 3133) (check-in: 5ddc09a5 user: drh tags: trunk)
14:31
Fix documentation to show the correct return type from sqlite3_db_handle(). Ticket #1716. (CVS 3132) (check-in: f4fb047d user: drh tags: trunk)
14:28
Changes to get the Serialized Statement Extension working again. (CVS 3131) (check-in: 255fdbe6 user: drh tags: trunk)
12:54
Additional changes due to Coverity scans. (CVS 3130) (check-in: a69f697d user: drh tags: trunk)
2006-03-11
12:04
Add an assert() to demonstrate that Klockworks is wrong about an aleged bug. (CVS 3129) (check-in: 0910022b user: drh tags: trunk)
2006-03-09
17:28
Correct names returned from a query against a view. Ticket #1709, #1688, #1711. (CVS 3128) (check-in: 36830faf user: drh tags: trunk)
2006-03-06
23:30
Remove all reference to EXTERN from tclsqlite.c. Ticket #1687. (CVS 3127) (check-in: b4d3e0d5 user: drh tags: trunk)
20:55
Code changes resulting from Coverity analysis. http://scan.coverity.com/ Found 1 potential segfault in sqlite3_mprintf(). Also 2 failures to fclose() following a malloc() failure. And lots of cases where unnecessary conditionals could be removed from the code. (CVS 3126) (check-in: e510e6dd user: drh tags: trunk)
18:23
Pager performance enhancements. (CVS 3125) (check-in: 9c265707 user: drh tags: trunk)
2006-03-03
21:39
Fix typo in documentation. Ticket #1578. (CVS 3124) (check-in: cb2e009f user: drh tags: trunk)
21:38
EXPLAIN sets the length of its text return values correctly. Ticket #1583. (CVS 3123) (check-in: 34b560e8 user: drh tags: trunk)
21:20
The table_info pragma shows column affinity as "" if there is no column affinity. Ticket #1570. (CVS 3122) (check-in: 5cae8d63 user: drh tags: trunk)
20:54
Make sure the default busy handler uses usleep() when available. Ticket #1684. (CVS 3121) (check-in: 43e54626 user: drh tags: trunk)
20:37
The --enable-debug option on configure enables verbose explain and vdbe_trace. Ticket #1680. (CVS 3120) (check-in: ee2f7068 user: drh tags: trunk)
20:32
Fix tclsqlite.c to better support Mingw. Ticket #1687. (CVS 3119) (check-in: da0e843c user: drh tags: trunk)
19:12
Ignore leading spaces on text to numeric conversions. Ticket #1662. Fixes to test cases broken by the recent changes to round(). (CVS 3118) (check-in: cdca3383 user: drh tags: trunk)
2006-03-02
04:44
Allow WHERE clause terms on the left table of a LEFT OUTER JOIN to contain aggregate subqueries. Ticket #1697. (CVS 3117) (check-in: a286e54e user: drh tags: trunk)
03:02
Change the ROUND() function to return a REAL value instead of TEXT. Ticket #1699. (CVS 3116) (check-in: 9dbadfb2 user: drh tags: trunk)
2006-02-27
23:44
Reduce the size of a memory allocation in the windows driver to the minimum needed. Ticket #1690. (CVS 3115) (check-in: 1fe9ca07 user: drh tags: trunk)
23:19
Add a test to make sure parser stack overflow is detected and reported. (CVS 3114) (check-in: 201ab3b5 user: drh tags: trunk)
22:22
The parser now permits very large triggers - triggers with 10000 or more statements. (CVS 3113) (check-in: b4fa96d0 user: drh tags: trunk)
21:58
Detect stack overflow in the parser and report an error. (CVS 3112) (check-in: bd2c38f4 user: drh tags: trunk)
2006-02-24
03:09
Additional compiler warnings suppressed. (CVS 3111) (check-in: a359b181 user: drh tags: trunk)
02:53
Remove unused parameters on internal APIs. Suppress warnings from CodeWarrior. (CVS 3110) (check-in: 4b22e4b8 user: drh tags: trunk)
2006-02-23
21:51
Make sure the random() function always returns a value that can be passed to abs(). (CVS 3109) (check-in: 5d2e7ea0 user: drh tags: trunk)
21:43
Detect integer overflow in the abs() function. The random() function now provides 64 bits of randomness instead of just 32. Fix bugs in testing logic of test4.c. (CVS 3108) (check-in: 942c5095 user: drh tags: trunk)
2006-02-22
03:08
New compile-time option SQLITE_SECURE_DELETE takes care to overwrite deleted data with zeros. (CVS 3107) (check-in: 614fac90 user: drh tags: trunk)
2006-02-18
16:36
Always generate code, even if it is a no-op, for CREATE and DROP statements that use the IF EXISTS or IF NOT EXISTS clause. (CVS 3106) (check-in: f8173e6a user: drh tags: trunk)
2006-02-17
15:01
Fix bug preventing compliation without MEMDEBUG when ENABLE_MEMORY_MANAGE is defined. (CVS 3105) (check-in: 76912b33 user: danielk1977 tags: trunk)
12:25
Ensure temp db is open before executing a pragma like "temp.cachesize = xxx". Fix for #1682. (CVS 3104) (check-in: 1e4644b2 user: danielk1977 tags: trunk)
2006-02-16
18:16
Or the SQLITE_UTF16_ALIGNED with the encoding field in sqlite3_create_collation and UTF16 strings will always be aligned on an even byte boundary when passed into the comparison function. (CVS 3103) (check-in: 7a1701e8 user: drh tags: trunk)
00:32
Fix more typos in the file format document. (CVS 3102) (check-in: d7495be8 user: drh tags: trunk)
00:31
Fix a typo in the file format document. (CVS 3101) (check-in: fac0d202 user: drh tags: trunk)
2006-02-15
21:19
Get the build working again. Fix for check-in (3093) (CVS 3100) (check-in: 4e6b74b2 user: drh tags: trunk)
17:30
Mention the NOT unary operator in the documentation. (CVS 3099) (check-in: 3eca2d98 user: drh tags: trunk)
02:00
Update the configure script to use AC_HELP_STRING. (CVS 3098) (check-in: 92be79de user: drh tags: trunk)
2006-02-14
14:46
test_async.c: Writer-thread should not relinquish mutex when writing a file for which only one file handle is open (fixes bug introduced in (3093)). (CVS 3097) (check-in: f0c45b7e user: danielk1977 tags: trunk)
14:02
Account for a malloc failure in the asynchronous writer thread in test_async.c (CVS 3096) (check-in: 2f2a8a69 user: danielk1977 tags: trunk)
13:48
Fix bug in test_async.c version of OsFileSize(). (CVS 3095) (check-in: 239e53b4 user: danielk1977 tags: trunk)
13:25
Add simple io error tests for test_async.c. (CVS 3094) (check-in: 528dfb71 user: danielk1977 tags: trunk)
10:48
Changes so that test_async.c works with memory management turned on. (CVS 3093) (check-in: f4150c29 user: danielk1977 tags: trunk)
2006-02-13
18:42
Disable the /./ and /../ collapser logic in sqlite3OsFullPathname under Unix. (CVS 3092) (check-in: 111a426b user: drh tags: trunk)
18:35
Fix a bug in the handling of sqlite3OsTruncate by the test_async.c demo. Added trans.test to the suite of tests for asychronous I/O. (CVS 3091) (check-in: 5b16c435 user: drh tags: trunk)
17:03
Add in-process file locking to test_async.c. The unix implementation of sqlite3OsFullPathname() now attempts to remove /./ and /../ elements from the path. (CVS 3090) (check-in: 42379c62 user: drh tags: trunk)
15:29
Fix a deadlock problem on the sqlite3async_wait test interface. Improvements to tracing in test_async.c. (CVS 3089) (check-in: 58c6d501 user: drh tags: trunk)
14:49
Improvements to the TRACE macro in test_async.c. (CVS 3088) (check-in: 4c6dfec5 user: drh tags: trunk)
13:50
I/O errors shut down all processing on the same file in test_async.c. (CVS 3087) (check-in: 4366e712 user: drh tags: trunk)
13:30
Fix overlapping read logic in the test_async.c demonstration. (CVS 3086) (check-in: ad25127b user: drh tags: trunk)
13:23
Fix a memory leak in test_async.c. (CVS 3085) (check-in: 904ffa4d user: drh tags: trunk)
2006-02-11
17:34
I give up. SUM() now throws an error on integer overflow. Those of us who think this is goofy can use TOTAL() instead. Tickets #1664, #1669, #1670, #1674. (CVS 3084) (check-in: 1c3e6002 user: drh tags: trunk)
02:12
Version 3.3.4 (CVS 3083) (check-in: 033aaab6 user: drh tags: trunk)
02:03
Fix typo in os_unix.c. (CVS 3082) (check-in: c0e987bc user: drh tags: trunk)
01:56
Prepare for the release of 3.3.4. (CVS 3081) (check-in: 951f3322 user: drh tags: trunk)
01:25
Add support and documentation for the fullfsync pragma. Also include some other unrelated documentation updates. (CVS 3080) (check-in: f2069d0b user: drh tags: trunk)
2006-02-10
18:08
Make sure pointers are always aligned to 8-bytes when creating internal Index structures. (CVS 3079) (check-in: d20a33ac user: drh tags: trunk)
14:02
Clean up pointer misuse in vdbe.c. (CVS 3078) (check-in: 9e82b927 user: drh tags: trunk)
13:33
Minor test file modifications for builds compiled with OMIT options. (CVS 3077) (check-in: c468aa34 user: danielk1977 tags: trunk)
13:14
Add documentation for new APIs. (CVS 3076) (check-in: 84c2a5c4 user: danielk1977 tags: trunk)
13:11
More comments on the unix locking code. Ticket #1672. (CVS 3075) (check-in: 4b6f5688 user: drh tags: trunk)
12:48
Add trivial tests to increase coverage of sqlite3_table_column_metadata(). (CVS 3074) (check-in: 424ce5ec user: danielk1977 tags: trunk)
08:24
Work around the case where the pending-byte page is also a a pointer-map page. Ticket #1667. (CVS 3073) (check-in: 5ea87fbb user: danielk1977 tags: trunk)
07:07
Fix the origin APIs so that they correctly handle views and subqueries that cannot be flattened. (CVS 3072) (check-in: 5e8611e1 user: danielk1977 tags: trunk)
04:33
Fix deadlock problem in the unix mutex. Ticket #1672. (CVS 3071) (check-in: a6c30be2 user: drh tags: trunk)
03:06
Add a symbol P3_TRANSIENT to pass to VdbeSetColName() to make it copy the string parameter up to the first 0 byte. (CVS 3070) (check-in: 6ebb8f9b user: danielk1977 tags: trunk)
02:27
Add the column_origin_name() etc. APIs. (CVS 3069) (check-in: 82f502cd user: danielk1977 tags: trunk)
2006-02-09
23:05
Ignore errors when when calling fsync() on a directory. Ticket #1657. (CVS 3068) (check-in: d54d3b82 user: drh tags: trunk)
22:24
Allow '@' to introduce host parameter names for compatibility with MS SQL Server. Ticket #1671. (CVS 3067) (check-in: 0738ef81 user: drh tags: trunk)
22:13
SUM never gives an error. An integer result is returned for exact results and a floating point result is returned for approximate results. Tickets #1664, #1669, and #1670. (CVS 3066) (check-in: 9e04f8fd user: drh tags: trunk)
18:35
Deprecate the sqlite3_aggregate_count() API. Make sure all aggregate counters are 64 bits. Remove unused StdDev structure from func.c. Ticket #1669. (CVS 3065) (check-in: 44bd7ba4 user: drh tags: trunk)
17:47
Integer overflow in SUM causes an exception. Ticket #1669. (CVS 3064) (check-in: c72b9461 user: drh tags: trunk)
16:52
Back out check-in (3058) - it breaks too much application code. (CVS 3063) (check-in: 731f1e32 user: drh tags: trunk)
13:43
Add the sqlite3_table_column_meta() API. (CVS 3062) (check-in: 1ac72f68 user: danielk1977 tags: trunk)
13:38
Avoid overflowing the 48-bit mantissa of a floating point number when summing large integers in the SUM() function. Ticket #1664. (CVS 3061) (check-in: a9169e87 user: drh tags: trunk)
02:56
Correctly handle COLLATE clauses in tables being modified by an ALTER TABLE ADD COLUMN command. Ticket #1665. (CVS 3060) (check-in: baef2f66 user: drh tags: trunk)
02:41
Use 64-bit integers in sqlite3_analyzer. Ticket #1666. (CVS 3059) (check-in: 8b3068ac user: drh tags: trunk)
2006-02-06
21:34
Add "autoinc" and "collseq" columns to the table_info() pragma. (CVS 3058) (check-in: 7940a590 user: drh tags: trunk)
21:22
Keep correct track of the amount of outstanding memory even when the system memory allocator returns a different number of bytes than requested. Ticket #1660. (CVS 3057) (check-in: 6f5eb74f user: drh tags: trunk)
13:59
Update the per-thread bytes allocated counter with the number of bytes actually allocated, not the number requested. Ticket #1660. (CVS 3056) (check-in: 3f0a0ff1 user: danielk1977 tags: trunk)
2006-02-05
18:55
Detect circularly defined views and issue an error message. Ticket #1658. (CVS 3055) (check-in: f5341529 user: drh tags: trunk)
2006-02-01
14:39
Typecast to silence (incorrect) compiler warning. (CVS 3054) (check-in: 3a04fc45 user: drh tags: trunk)
13:50
Always register BINARY collating sequences for UTF-16BE and UTF-16LE both. Formerly we were only registering the native byte order by default. Ticket #1654. Note: There may still be problems with collating sequence synthesis. (CVS 3053) (check-in: 3861377b user: drh tags: trunk)
02:45
In joins of the form: "A, B left C" make sure that the reordering optimization does not put table A after table C. Ticket #1652. (CVS 3052) (check-in: 248b9be9 user: drh tags: trunk)
01:55
Added support for the -enable-thread-override-lock option on the configure script. (CVS 3051) (check-in: 82f558bd user: drh tags: trunk)
2006-01-31
23:03
Add the SQLITE_THREADS_OVERRIDE_LOCKS compile-time option that disables the run-time test to see if threads can override each others locks on unix. (CVS 3050) (check-in: e83a19e8 user: drh tags: trunk)
20:49
Patches to support linux on embedded platforms. (CVS 3049) (check-in: a088eb6d user: drh tags: trunk)
19:31
Fix some pointless warnings from overly-pedantic compilers. (CVS 3048) (check-in: b922c8e4 user: drh tags: trunk)
19:07
3rd parameter to sqlite3_prepare() should be -1 if the string length is unknown. Passing in zero causes a zero-length SQL statement to be prepared, which is a no-op. Ticket #1651. This bug introduced by the fix for ticket #1650. (CVS 3047) (check-in: 1e68ac59 user: drh tags: trunk)
16:21
Version 3.3.3 (CVS 3046) (check-in: 10a3f565 user: drh tags: trunk)
16:20
Put in the correct release date for version 3.3.3. (CVS 3045) (check-in: 1133a840 user: drh tags: trunk)
15:19
Fix an problem in the test scripts that was show false failures under windows. (CVS 3044) (check-in: 0cf4e3c6 user: drh tags: trunk)
14:28
Authorization callback on the ALTER TABLE ADD COLUMN command. Ticket #1479. (CVS 3043) (check-in: 461f5869 user: drh tags: trunk)
2006-01-30
23:04
Remove support for the non-standard ON CONFLICT clause on CREATE INDEX. Ticket #1486. The ON CONFLICT clause has never worked on CREATE INDEX so removing it should not break anything. (CVS 3042) (check-in: 669bcf5a user: drh tags: trunk)
22:48
Memory DB works with autovacuum. (CVS 3041) (check-in: 34dff874 user: drh tags: trunk)
22:35
Make sure the 3rd parameter to sqlite3_prepare() is honored. Ticket #1650. (CVS 3040) (check-in: 9d53cc88 user: drh tags: trunk)
22:12
Clarify that the nBytes parameter to sqlite3_prepare is always the number of bytes and never the number of characters. Ticket #1646. (CVS 3039) (check-in: 8efc8c57 user: drh tags: trunk)
16:20
Documentation updates in preparation for the release of 3.3.3 stable. (CVS 3038) (check-in: 6537b571 user: drh tags: trunk)
15:41
Add a couple of extra test cases for #1644. (CVS 3037) (check-in: e10d229f user: danielk1977 tags: trunk)
15:34
Expire all prepared statements whenever there is a change to the schema of the TEMP database. Ticket #1644. (CVS 3036) (check-in: 4cd4efaf user: drh tags: trunk)
14:36
Fix bug with CHECK constraints contain an IN operator. Ticket #1645. (CVS 3035) (check-in: 944df310 user: drh tags: trunk)
2006-01-27
06:32
Fix a couple of (harmless) intel compiler warnings. (CVS 3034) (check-in: 2e23231f user: danielk1977 tags: trunk)
2006-01-26
14:29
Enhanced comments on the opcode.h building script. (CVS 3033) (check-in: 7ccebf68 user: drh tags: trunk)
13:25
Fix an error in the collation sequence examples in datatype3.html. Ticket #1641. (CVS 3032) (check-in: 1658ea53 user: danielk1977 tags: trunk)
13:11
Add omittest.tcl script to automate testing compile-time OMIT symbols. (CVS 3031) (check-in: 540d28a7 user: danielk1977 tags: trunk)
10:35
Handle a malloc() failure in resizeOpArray(). (CVS 3030) (check-in: 5cecb452 user: danielk1977 tags: trunk)
2006-01-25
22:50
Minor comment changes and code optimizations. (CVS 3029) (check-in: 9e55dcd1 user: drh tags: trunk)
15:55
Rename files using for testing only so that their name begins with "test". (CVS 3028) (check-in: e4e6a205 user: drh tags: trunk)
2006-01-24
16:37
Handle errors in saving cursor positions during a rollback by aborting all active statements. (CVS 3027) (check-in: 5df9f022 user: danielk1977 tags: trunk)
14:21
Save the position of any open cursors before a rollback. (CVS 3026) (check-in: 32d45bcf user: danielk1977 tags: trunk)
13:09
Return code was being dropped because of overridden variable in OP_IsUnique. Fix this and the test logic problem that hid it. (CVS 3025) (check-in: c30705a0 user: danielk1977 tags: trunk)
12:09
Rename some variables to avoid hiding others. Also add "static" to two function signatures that were missing it. (CVS 3024) (check-in: d86f18a4 user: danielk1977 tags: trunk)
11:30
Coverage improvements for main.c. (CVS 3023) (check-in: 50964ef9 user: danielk1977 tags: trunk)
10:58
General test coverage improvements. (CVS 3022) (check-in: 153940af user: danielk1977 tags: trunk)
02:19
Sqlite3_analyzer reports an error if it runs into trouble. (CVS 3021) (check-in: 388b9262 user: drh tags: trunk)
02:00
Update the publish scripts to correctly build the TCL DLL for windows. (CVS 3020) (check-in: 5254874a user: drh tags: trunk)
00:40
Version 3.3.2 (beta) (CVS 3019) (check-in: 1fdde6c5 user: drh tags: trunk)
00:15
More test script changes to get it to run without -DSQLITE_MEMDEBUG. (CVS 3018) (check-in: 0ede5e49 user: drh tags: trunk)
2006-01-23
23:53
Change the release date for version 3.3.2 to January 24. (CVS 3017) (check-in: 7a2617f6 user: drh tags: trunk)
23:49
Disable shared-cache OOM tests if not compiled with -DSQLITE_MEMDEBUG. (CVS 3016) (check-in: 2d896667 user: drh tags: trunk)
22:15
Bug fix in the WinCE bindings. (CVS 3015) (check-in: c5792283 user: drh tags: trunk)
21:44
More progress toward getting SQLITE_OMIT_FLOATING_POINT to pass tests. Ticket #1621. (CVS 3014) (check-in: b52674e5 user: drh tags: trunk)
21:38
Fix the shared pager tests so that they work under windows. (CVS 3013) (check-in: 4a1a9f3e user: drh tags: trunk)
21:37
Progress toward getting SQLITE_OMIT_FLOATING_POINT to pass all tests. Ticket #1621 (CVS 3012) (check-in: c4c90965 user: drh tags: trunk)
18:42
Bug fix in cases where a compound select has an ORDER BY clause with multiple terms. (CVS 3011) (check-in: 4f56949b user: drh tags: trunk)
18:14
Add documentation on the IF NOT EXISTS clause to CREATE statements. Ticket #1608. (CVS 3010) (check-in: d4e4ba13 user: drh tags: trunk)
18:06
Makefile changes so that builds work on Solaris. Ticket #1604. (CVS 3009) (check-in: 7addf704 user: drh tags: trunk)
17:43
Bug fix in the ROWID generation logic of the VDBE. I think this is a benign bug - it never causes a real fault. But I am not certain. (CVS 3008) (check-in: dfe28238 user: drh tags: trunk)
16:25
Get I/O error tests working on windows. (CVS 3007) (check-in: 2ef8b85d user: drh tags: trunk)
16:24
Fix uninitialized variable in os_unix.c. (CVS 3006) (check-in: 892e644d user: drh tags: trunk)
16:21
Add "#ifndef NDEBUG" around sqlite3pager_iswriteable() (only used in assert() expressions). Also set the internal page number of a page to zero if it fails to initialise. (CVS 3005) (check-in: 77969c67 user: danielk1977 tags: trunk)
15:59
Changes to the enc2.test script so that it will run on windows. (CVS 3004) (check-in: 4c1818ec user: drh tags: trunk)
15:54
Cut over the patches to support WinCE. Ticket #1600. (CVS 3003) (check-in: 436287c2 user: drh tags: trunk)
15:39
Fix a bug in pager.c that was overwriting freed memory. Comment changes in util.c. (CVS 3002) (check-in: 8c7e18c3 user: drh tags: trunk)
15:25
Further coverage improvements for pager.c and another IO error bug fix. (CVS 3001) (check-in: a9ec5ee4 user: danielk1977 tags: trunk)
14:05
Fix os_common.h so that the code builds without -DSQLITE_MEMDEBUG. (CVS 3000) (check-in: 06d65400 user: drh tags: trunk)
13:47
Do not automatically rollback at the btree or pager level if a commit fails. (CVS 2999) (check-in: 0f6329ef user: danielk1977 tags: trunk)
13:28
Fix to sqlite3AllocMalloc() when it is a no-op macro. (CVS 2998) (check-in: 8caa9f95 user: drh tags: trunk)
13:22
Do not name variables "operator" because some compilers do not realize that "operator" is not a reserved word in ANSI-C. Ticket #1625. (CVS 2997) (check-in: 1f42a338 user: drh tags: trunk)
13:14
Work around buggy malloc() implementations that cause problems on malloc(0). Ticket #1572. (CVS 2996) (check-in: ada5490f user: drh tags: trunk)
13:09
Improve coverage of pager.c and fix an IO error handling bug found in the process. (CVS 2995) (check-in: 6ec8e6b7 user: danielk1977 tags: trunk)
13:00
Fix additional compiler warnings. Tickets #1615, #1616, #1627 (CVS 2994) (check-in: 6385628e user: drh tags: trunk)
07:52
Fixes for OMIT_UTF16 and OMIT_COMPOUND (CVS 2993) (check-in: f58bbdc0 user: danielk1977 tags: trunk)
05:50
Improve coverage of expr.c and btree.c slightly. (CVS 2992) (check-in: cc2e8e87 user: danielk1977 tags: trunk)
00:04
Remove vestiges of the older TSD code for handling OOM exceptions. Prepare for the release of 3.3.2. (CVS 2991) (check-in: a65e85f0 user: drh tags: trunk)
2006-01-22
21:52
Performance optimization in btree.c. (CVS 2990) (check-in: 3e1e6aff user: drh tags: trunk)
00:42
Code size reductions in select.c. (CVS 2989) (check-in: 3c2eee5e user: drh tags: trunk)
00:14
Tests for the subquery flattening fix of check-in (2987). (CVS 2988) (check-in: 72a067f0 user: drh tags: trunk)
2006-01-21
22:19
Do not flatten subqueries in a join where the subquery includes a LIMIT. Ticket #1634. This is just an initial fix. Many test cases need to be added prior to closing the ticket. (CVS 2987) (check-in: af18c0f4 user: drh tags: trunk)
19:57
Fix a bug in os.h. How did this slip by before now? (CVS 2986) (check-in: 29725de4 user: drh tags: trunk)
12:08
Fix more problems with malloc() and IO failures. (CVS 2985) (check-in: 29281dea user: danielk1977 tags: trunk)
2006-01-20
18:10
More compiler warnings fixed - or in some cases comments are added to explain that the compiler is wrong. (CVS 2984) (check-in: 507653a9 user: drh tags: trunk)
17:56
Fix some compiler warnings. (CVS 2983) (check-in: b7bdac0a user: drh tags: trunk)
16:32
Fix another couple of IO or malloc() failure problems in a shared-cache context. (CVS 2982) (check-in: 7e34163a user: danielk1977 tags: trunk)
15:45
Fix and test the processing of sqlite3_result_error() withing aggregate functions. Allow errors to come from the step function (a new capability). Ticket #1632. (CVS 2981) (check-in: fd4a6bb1 user: drh tags: trunk)
10:55
Handle some of the IO error conditions that may occur in a shared-cache context. (CVS 2980) (check-in: 97491d4e user: danielk1977 tags: trunk)
2006-01-19
17:42
Make sure sqlite3_thread_cleanup() does not try to allocate memory. (CVS 2979) (check-in: 0208e422 user: drh tags: trunk)
11:28
Fix the #ifdef around sqlite3OutstandingMallocs() in test1.c. (CVS 2978) (check-in: 218c6184 user: drh tags: trunk)
08:43
Account for read-uncommitted cursors in sqlite3BtreeClearTable(). (CVS 2977) (check-in: 95079832 user: danielk1977 tags: trunk)
07:18
Fix a bug with internally saving cursors open on index tables. Also increase coverage of util.c and btree.c. (CVS 2976) (check-in: a628d84d user: danielk1977 tags: trunk)
2006-01-18
18:33
Omit thread2.test if memory-management is enabled at compile time. (CVS 2975) (check-in: df91f685 user: danielk1977 tags: trunk)
18:22
Include the ThreadData structure in internal malloc() testing. Also fixes for revealed bugs. (CVS 2974) (check-in: c7b9d50d user: danielk1977 tags: trunk)
17:25
Modify the sqlite3OsInMutex os-layer interface to take a single parameter to distinguish between mutexes held by the current thread and mutexes held by any thread. Part of the fix for ticket #1630. (CVS 2973) (check-in: e1ad9df1 user: drh tags: trunk)
16:51
Use a global variable protected by a mutex instead of thread-specific-data to record malloc() failures. (CVS 2972) (check-in: ac090f2a user: danielk1977 tags: trunk)
15:39
Fix compilation error when neither MEMDEBUG or ENABLE_MEMORY_MANAGEMENT is enabled. (CVS 2971) (check-in: 4de5c529 user: danielk1977 tags: trunk)
15:25
Change sqlite3MallocClearFailed() calls to sqlite3ApiExit(), a better API. (CVS 2970) (check-in: e0b022e5 user: danielk1977 tags: trunk)
14:20
Recursive mutexes in os_win.c. (CVS 2969) (check-in: dd3e07ca user: drh tags: trunk)
14:06
Convert the unix driver to use a recusive mutex. Similar changes to the windows driver are pending. (CVS 2968) (check-in: 8830bbba user: drh tags: trunk)
05:51
Handle malloc() failures that occur in open16() and errmsg16(). (CVS 2967) (check-in: 86eab9e5 user: danielk1977 tags: trunk)
04:26
Handle malloc() failures that occur inside create_collation() calls. (CVS 2966) (check-in: 95c5903f user: danielk1977 tags: trunk)
2006-01-17
16:10
Arrange for ThreadData to be automatically deallocated even if SQLITE_MEMDEBUG is defined. Fix for #1623. (CVS 2965) (check-in: 9e2e4084 user: danielk1977 tags: trunk)
15:36
Fix compilation errors when building SQLITE_DEBUG defined but without SQLITE_MEMDEBUG. (CVS 2964) (check-in: 62dd2427 user: danielk1977 tags: trunk)
13:21
Various fixes that allow the malloc() failure tests to pass again. (CVS 2963) (check-in: 0505405f user: danielk1977 tags: trunk)
09:35
Test suite fixes for builds that define OMIT symbols. (CVS 2962) (check-in: 3a54a33d user: danielk1977 tags: trunk)
2006-01-16
16:24
Test file fixes for libaries compiled with various SQLITE_OMIT_ macros. (CVS 2961) (check-in: c058f483 user: danielk1977 tags: trunk)
15:32
Fix problems compiling with memory-management enabled. Ticket #1619. (CVS 2960) (check-in: 36b03259 user: danielk1977 tags: trunk)
15:14
Fix some of the issues raised in #1615. (CVS 2959) (check-in: 0d5d83bc user: danielk1977 tags: trunk)
14:29
Correctly handle malloc() failure in GenericMalloc() and GenericRealloc(). Fix for #1617. (CVS 2958) (check-in: 9dfc4a88 user: danielk1977 tags: trunk)
12:46
Run the tests in shared.test a second time using an autovacuum database. (CVS 2957) (check-in: 99275229 user: danielk1977 tags: trunk)
11:29
Clarify error handling in pager code. No functional changes. (CVS 2956) (check-in: 7b488362 user: danielk1977 tags: trunk)
02:39
Version 3.3.1 (alpha) (CVS 2953) (check-in: bd7c5699 user: drh tags: trunk)
02:37
Fix the script that cross-compiles the windows DLL so that it works correctly with the latest interface. Ticket #1614. Do not strip the windows DLL. Ticket #1474. (CVS 2954) (check-in: 6591d365 user: drh tags: trunk)
00:05
Version 3.3.1 (withdrawn - see ticket #1614) (CVS 2955) (check-in: ed0f1d90 user: drh tags: trunk)
2006-01-15
20:28
Code size reductions in the pager. (CVS 2952) (check-in: c7da3aa9 user: drh tags: trunk)
18:29
Prepare for the 3.3.1 alpha release. (CVS 2951) (check-in: 3e32bcf0 user: drh tags: trunk)
17:27
Clean up comments in os_unix.c. (CVS 2950) (check-in: 2170e803 user: drh tags: trunk)
14:11
Correctly set the length of the string in bytes when transforming an OP_String8 to OP_String in a utf-16 vdbe program. (CVS 2949) (check-in: 69f996e0 user: danielk1977 tags: trunk)
13:13
Fix a buffer-overrun that could occur after a malloc() failure. (CVS 2948) (check-in: 66252221 user: danielk1977 tags: trunk)
11:39
Rollback any open write-transaction when a shared-cache connection is closed. (CVS 2947) (check-in: 1944d92b user: danielk1977 tags: trunk)
02:43
Closing a file from the wrong thread is harmless on most systems. (See ticket #1611) But on systems like RedHat9 with broken fcntl() locks, it leaks file descriptors. That is better than the alternative of prematurely breaking locks and causing database corruption. Nevertheless, it would be good if we could figure out a way to report errors when closing a file from the wrong thread. (CVS 2946) (check-in: ad8f12ca user: drh tags: trunk)
02:30
Add tests and fix bugs in the new cross-thread lock resolution code. When an unlock fails, do not leak file descriptors (ticket #1611). But we really ought to report SQLITE_MISUSE or some other error instead of just returning SQLITE_OK. (CVS 2945) (check-in: f68e05cb user: drh tags: trunk)
00:13
Documentation updates. Fix to date.c. But most importantly: database connections are now allowed to change threads as long as they are not holding a lock. (CVS 2944) (check-in: 03c422ec user: drh tags: trunk)
2006-01-14
08:02
Fixes for OMIT_SUBQUERY builds: Disable where clause OR->IN optimization. Include EXISTS keyword (for new CREATE TABLE syntax). Test file fixes. (CVS 2943) (check-in: 8e79a0c2 user: danielk1977 tags: trunk)
2006-01-13
18:06
Account for multi-byte characters in ALTER TABLE code. Fix for #1609. (CVS 2942) (check-in: d634f8b2 user: danielk1977 tags: trunk)
17:12
Tweaks to make OP_Column run a fraction faster. (CVS 2941) (check-in: 2d74cc22 user: danielk1977 tags: trunk)
15:58
Avoid parsing an entire record header when it is not required. (CVS 2940) (check-in: 0de729d9 user: danielk1977 tags: trunk)
13:55
Make sure the authenticator does not try to authenticate columns in subqueries. Ticket #1607. (CVS 2939) (check-in: 55b7dfaf user: drh tags: trunk)
13:01
Fix a vdbe stack overflow problem that could occur with a correlated sub-query. (CVS 2938) (check-in: caa7da80 user: danielk1977 tags: trunk)
11:22
Remove a few duplicate variable initializations in sqlite3BtreeCursor(). (CVS 2937) (check-in: 5e46ec01 user: danielk1977 tags: trunk)
06:33
Minor modification to restoreOrClearCursorPosition() to improve efficiency. Do not allocate the extra 8-bytes if memory-management is not enabled. (CVS 2936) (check-in: dd705955 user: danielk1977 tags: trunk)
04:31
Additional speed enhancements in btree.c. (CVS 2935) (check-in: 48b550ce user: drh tags: trunk)
02:35
Small performance improvement on sqlite3BtreeMoveto. (CVS 2934) (check-in: c780152f user: drh tags: trunk)
01:48
Add a high-speed version of sqlite3GetVarint32 to vdbe.c for a 3% performance gain. (CVS 2933) (check-in: a64e8251 user: drh tags: trunk)
01:25
Add tests to make sure "PRAGMA table_info" works using sqlite3_prepare16. Ticket #1606. (CVS 2932) (check-in: ace8ba81 user: drh tags: trunk)
01:17
Terminate the va_start in the getDigits function of date.c. (CVS 2931) (check-in: 94eac140 user: drh tags: trunk)
2006-01-12
22:17
Add support for the TOTAL() aggregate function - works like SUM() except that it returns 0 instead of NULL when presented with an empty list. (CVS 2930) (check-in: a7f528ff user: drh tags: trunk)
20:28
Performance boost in sqlite3VdbeRecordCompare. (CVS 2929) (check-in: 14c42307 user: drh tags: trunk)
19:42
Automatically cast BLOBs to strings prior to handing them over to functions like LIKE that want strings. Ticket #1605. (CVS 2928) (check-in: 730ddb0b user: drh tags: trunk)
17:20
Cache the encoding value inside VdbeExec. (CVS 2927) (check-in: 6d2a816e user: drh tags: trunk)
15:01
Additional performance improvements in sqlite3BtreeMoveto. (CVS 2926) (check-in: 52b3be96 user: drh tags: trunk)
14:30
BtreeMoveto optimization goes about 1.5% faster. (CVS 2925) (check-in: 4e4a6504 user: drh tags: trunk)
12:43
About a 2.5% speed improvement by reducing the number of sqlite3ThreadData calls in the parser. (CVS 2924) (check-in: 0caa1994 user: drh tags: trunk)
02:50
Mark the end of the return codes in the sqlite3.h.in template file. (CVS 2923) (check-in: 19b848d9 user: drh tags: trunk)
01:56
Add the legacy_file_format pragma. (CVS 2922) (check-in: b2dbd1a5 user: drh tags: trunk)
01:25
Improve performance by about 10% by avoiding excess calls to get the thread-specific data. (CVS 2921) (check-in: a8c74feb user: drh tags: trunk)
2006-01-11
23:40
Testing of the automatic TSD deallocation logic. The sqlite3_thread_cleanup() API is documented. This should close ticket #1601. (CVS 2920) (check-in: fb518b0c user: drh tags: trunk)
21:41
Automatically deallocate thread-specific data when it is no longer being used. Ticket #1601. Also implemented the suggestion of ticket #1603. Memory management is now off by default at compile-time. The sqlite3_enable_memory_management() API has been removed. (CVS 2919) (check-in: 5d9c6aa9 user: drh tags: trunk)
16:10
Ensure the database attached as part of VACUUM can be detached successfully after a malloc() failure. (CVS 2918) (check-in: 8c26893c user: danielk1977 tags: trunk)
14:09
Fix bugs caused by assuming that shared-schemas are initialized. (CVS 2917) (check-in: 3970eb87 user: danielk1977 tags: trunk)
05:49
Fix typo noted by #1599. (CVS 2916) (check-in: 1b368c7c user: danielk1977 tags: trunk)
01:28
Version 3.3.0 (alpha) (CVS 2915) (check-in: 59a7a56c user: drh tags: trunk)
01:28
Add new APIs to the sqlite3.def file. (CVS 2914) (check-in: 9258931a user: drh tags: trunk)
01:08
Prepare for the release of version 3.3.0. (CVS 2913) (check-in: 302993ae user: drh tags: trunk)
2006-01-10
23:00
Fix a typo in the FAQ. (CVS 2912) (check-in: 5be03a36 user: drh tags: trunk)
20:36
Fix bug in the server1 test script. (CVS 2911) (check-in: 25db22b6 user: drh tags: trunk)
20:32
Combine multiple small calls to sqlite3OsWrite into one larger call. (CVS 2910) (check-in: e6e6750c user: drh tags: trunk)
20:01
Improved comments on the server and asynchronous I/O demo programs. (CVS 2909) (check-in: c0f47ccb user: drh tags: trunk)
19:45
More pedantic changes to comments in VDBE. No changes to code. Ticket #1596. (CVS 2908) (check-in: 1cf68554 user: drh tags: trunk)
18:44
Fix opcode name in comments. No changes to code. (CVS 2907) (check-in: 511ac9db user: drh tags: trunk)
18:27
Initialize variables in malloc3.test (was causing error in all.test). (CVS 2906) (check-in: 16a8172a user: danielk1977 tags: trunk)
18:08
Typos in new documentation. (CVS 2905) (check-in: b5bedb2a user: danielk1977 tags: trunk)
17:58
Store collation sequence names instead of pointers in sharable schema data structures. (CVS 2904) (check-in: 0f0213be user: danielk1977 tags: trunk)
15:18
Updates to the C-API documentation. Change the parameter type of sqlite3_soft_heap_limit to integer. (CVS 2903) (check-in: bdd35e9f user: drh tags: trunk)
13:58
Move the implementation of sqlite3_enable_shared_cache from btree.c to main.c. (CVS 2902) (check-in: 4f2ec952 user: drh tags: trunk)
12:31
Fix a problem with shared-schemas and temp triggers. (CVS 2901) (check-in: 9c18a1ce user: danielk1977 tags: trunk)
07:14
If compiled with memory-debugging, write garbage to memory when it is freed. Fix for #1594. (CVS 2900) (check-in: bd02a6fa user: danielk1977 tags: trunk)
02:30
Enable shared cache on the server demonstration. (CVS 2899) (check-in: 8719f880 user: drh tags: trunk)
2006-01-09
23:50
Add the first simple tests of server mode. Get the Makefile generated from the configure script working again. (CVS 2898) (check-in: 66f84068 user: drh tags: trunk)
23:40
Added database server example code (untested). Fixed serveral bugs including the autovacuum compile problem described by ticket #1593. (CVS 2897) (check-in: ec332d88 user: drh tags: trunk)
17:29
Reinstate the asynchronous I/O demonstration code and tests with minor changes. (CVS 2896) (check-in: eeebc640 user: drh tags: trunk)
16:12
Fix some errors to do with attached databases and text encodings in shared-cache mode. (CVS 2895) (check-in: 3e75d3d5 user: danielk1977 tags: trunk)
09:59
Add a runtime interface to enable memory-management features. (CVS 2894) (check-in: 44f8e313 user: danielk1977 tags: trunk)
06:29
Rename DbSchema to "Schema" and SqliteTsd to "ThreadData". (CVS 2893) (check-in: 82b81f69 user: danielk1977 tags: trunk)
05:36
Minor changes so that OMIT_SHARED_CACHE works. (CVS 2892) (check-in: cc963f8c user: danielk1977 tags: trunk)
00:18
Fix timezone parsing in the date/time functions. Ticket #1587. (CVS 2891) (check-in: 94c87b70 user: drh tags: trunk)
00:09
Remove benign reference to an uninitialized variable. Ticket #1590. (CVS 2890) (check-in: 32998fe8 user: drh tags: trunk)
2006-01-08
18:10
Get LIMIT and OFFSET working again for negative limits and offsets. Ticket #1586. (CVS 2889) (check-in: b2ac0be0 user: drh tags: trunk)
05:26
Remove some cruft from the VDBE. Bring comments up to date. (CVS 2888) (check-in: 41aef649 user: drh tags: trunk)
05:02
Reduce memory requirements for ORDER BY combined with LIMIT. Ticket #1586. (CVS 2887) (check-in: 55e703ec user: drh tags: trunk)
2006-01-07
18:48
Invalidate all VDBE cursor row caches in between calls to sqlite3_step() since the emphemeral content that those caches point to might change if the statement is READ UNCOMMITTED. (CVS 2886) (check-in: 0ae46131 user: drh tags: trunk)
18:14
Continued progress toward a working wince backend. (CVS 2885) (check-in: 15fda14e user: drh tags: trunk)
18:10
Make sure there is no ephemeral data on the stack before returning from an sqlite3_step() call. Otherwise, if the statement is in READ UNCOMMITTED mode then the data might be deleted or changed out from under us. (CVS 2884) (check-in: 19f71a6d user: drh tags: trunk)
16:06
Enable redefinable I/O if the SQLITE_ENABLE_REDEF_IO macro exists. (CVS 2883) (check-in: e170e157 user: drh tags: trunk)
14:02
Fix some memory leaks caused by obscure syntax errors in SQL. (CVS 2882) (check-in: 6593199a user: danielk1977 tags: trunk)
13:21
In shared-cache mode, lock all required tables before beginning to execute the body of the statement program. (CVS 2881) (check-in: 23b587b0 user: danielk1977 tags: trunk)
04:06
Drop the mutex if the TSD key allocation fails. Ticket #1585. (CVS 2880) (check-in: 77ac231c user: drh tags: trunk)
2006-01-06
22:11
Fix bugs in test scripts that came of of sse testing. (CVS 2879) (check-in: 22bf1a2f user: drh tags: trunk)
21:52
Changes so that SQLITE_OMIT_PARSER and SQLITE_OMIT_DISKIO work. (CVS 2878) (check-in: 9d71b7de user: drh tags: trunk)
21:09
Additional changes for wince. (CVS 2877) (check-in: b10343d9 user: drh tags: trunk)
20:40
More changes to support wince. (CVS 2876) (check-in: f3cbd995 user: drh tags: trunk)
20:22
Additional efforts to get it to build on WinCE. (CVS 2875) (check-in: b45c076f user: drh tags: trunk)
16:17
A first attempt at adding native support for WinCE. (CVS 2874) (check-in: 43440567 user: drh tags: trunk)
15:03
Fix a crash caused by adding a trigger to a shared-schema and then deleting it using a different connection. (CVS 2873) (check-in: 19f93e13 user: danielk1977 tags: trunk)
14:46
Fix an alignment problem in the sqlite3OsRandomSeed(). Ticket #1584. (CVS 2872) (check-in: 373b56f0 user: drh tags: trunk)
14:41
Remove vestigial file: crashtest1.c (CVS 2871) (check-in: 6676c703 user: drh tags: trunk)
14:32
Change the OS interface layer to use traditional direct function call implementations instead of the more complicated virtual function table. Omit the asynchronous I/O demo. (CVS 2870) (check-in: 2529c2e1 user: drh tags: trunk)
13:00
Add some simple tests and fixes for shared-schema locking. (CVS 2869) (check-in: d054bed1 user: danielk1977 tags: trunk)
12:03
Back out the addition of the new header file - bad idea. (CVS 2868) (check-in: 0c4c45c3 user: drh tags: trunk)
06:33
Fix a bug that was emptying shared-schema tables during an ATTACH. (CVS 2867) (check-in: 752a2754 user: danielk1977 tags: trunk)
03:29
Enable async testing. Modify the OS layer interface. Add the sqlite3_aux.h include file. Add tests for boolean value representation in file format 4. (CVS 2866) (check-in: b8332aa8 user: drh tags: trunk)
01:42
Formatting changes in btree.c. (CVS 2865) (check-in: f1922da2 user: drh tags: trunk)
00:36
Windows implementation of the thread-specific data interface. (CVS 2864) (check-in: 3aa8befe user: drh tags: trunk)
2006-01-05
23:42
Disable the update hook for the truncation optimization used by DELETE. (CVS 2863) (check-in: 448b3b9d user: drh tags: trunk)
15:50
Move TCL interface for sqlite3_release_memory() and sqlite3_soft_heap_limit() out of tclsqlite.c and into test1.c. Update the TCL interface documention to describe the "exists" method. (CVS 2862) (check-in: 98194a45 user: drh tags: trunk)
14:22
Fix for ticket #1582 (Double delete of invalid LIMIT clause Expr* applied to a UNION ALL query). (CVS 2861) (check-in: 5dec3a39 user: danielk1977 tags: trunk)
13:48
Disable automatic invocation of sqlite3_release_memory() when a malloc() fails in those cases where the global mutex is held. (CVS 2860) (check-in: 6fdbb8b7 user: danielk1977 tags: trunk)
11:34
Add the shared schema/pager modifications. Very few tests so far. (CVS 2859) (check-in: deeda0dc user: danielk1977 tags: trunk)
2006-01-04
21:40
Bug fix in the IF NOT EXISTS logic. (CVS 2858) (check-in: cb9095ac user: drh tags: trunk)
18:13
Bug fix in the new "exists" method of the TCL interface. (CVS 2857) (check-in: d0e3d466 user: drh tags: trunk)
15:58
Update document for CREATE INDEX IF NOT EXISTS and DROP INDEX IF EXISTS (CVS 2856) (check-in: 963ba8b8 user: drh tags: trunk)
15:54
Add support for CREATE INDEX IF NOT EXISTS and DROP INDEX IF EXISTS. (CVS 2855) (check-in: 551cdd6c user: drh tags: trunk)
2006-01-03
15:16
Always case 0 to (char*) on varargs functions. Otherwise there are problems on 64-bit machines. (CVS 2854) (check-in: 837dc77f user: drh tags: trunk)
13:39
Add test files for the asynchronous IO concept. (CVS 2853) (check-in: 7c3492c8 user: danielk1977 tags: trunk)
00:33
The sqlite TCL command no longer returns the hex address of the sqlite3* structure. Instead there is a new command in testfixture to find that information. (CVS 2852) (check-in: 70b22857 user: drh tags: trunk)
2006-01-02
20:00
Add the xInMutex method to the os-layer switch for testing whether or not mutexes are used correctly. (CVS 2851) (check-in: a582b159 user: drh tags: trunk)
18:24
Additional tests for descending indices. Comment changes. (CVS 2850) (check-in: 2622c524 user: drh tags: trunk)
2005-12-30
16:31
Repair typo in previous commit. (CVS 2849) (check-in: a4aa0911 user: danielk1977 tags: trunk)
16:28
Add part of the btree layer of the shared-cache feature. (CVS 2848) (check-in: 2afcad99 user: danielk1977 tags: trunk)
2005-12-29
23:33
Add support for CREATE TABLE IF NOT EXISTS. (CVS 2847) (check-in: 0bd9e35f user: drh tags: trunk)
23:04
Bug fix in codec processing. (CVS 2846) (check-in: a88580bc user: drh tags: trunk)
19:23
Add serial-types 8 and 9 for integer constants of 0 and 1 that use zero bytes of storage. Make the default file format 4. Add the SQLITE_DEFAULT_FILE_FORMAT compile-time option to lower the default file format number so that newly created databases can be read and written by older versions of SQLite. (CVS 2845) (check-in: ae301db8 user: drh tags: trunk)
12:53
Fix for ticket #1575. (CVS 2844) (check-in: 1586921b user: drh tags: trunk)
01:11
Add support for DROP TABLE IF EXISTS. (CVS 2843) (check-in: a4c547de user: drh tags: trunk)
2005-12-22
13:47
Make genericAllocationSize work on NULL pointers. (CVS 2842) (check-in: 326fc9cc user: drh tags: trunk)
2005-12-21
18:36
Bug fixes and additional testing of descending indices. (CVS 2841) (check-in: 5638a11e user: drh tags: trunk)
14:43
Basic functionality for descending indices is in place. Lots more testing needed. (CVS 2840) (check-in: 7064433e user: drh tags: trunk)
03:16
Progress toward decending indices. (CVS 2839) (check-in: 112a34b8 user: drh tags: trunk)
2005-12-20
14:38
Include sqlite3_release_memory() code when SQLITE_MEMDEBUG is not defined. (CVS 2838) (check-in: 77a37cec user: danielk1977 tags: trunk)
09:19
Add simple tests and fixes for sqlite3_soft_heap_limit() (CVS 2837) (check-in: c2c52854 user: danielk1977 tags: trunk)
2005-12-19
17:53
Website changes in preparation for the release of 2.8.17. (CVS 2834) (check-in: a927696b user: drh tags: trunk)
17:26
Website changes for the release of 3.2.8. (CVS 2831) (check-in: 2f7ec117 user: drh tags: trunk)
16:15
Tentative fix for ticket #1567: disable the sqlite3pager_dont_write() optimization when a statement transaction is active. We continue to look for a better fix. (CVS 2827) (check-in: e6106cc1 user: drh tags: trunk)
14:18
Add some very simple test cases (and resulting bug fixes) for release_memory(). (CVS 2826) (check-in: 154282fc user: danielk1977 tags: trunk)
2005-12-18
08:51
Add the (untested) sqlite3_release_memory() function. (CVS 2825) (check-in: 345addaa user: danielk1977 tags: trunk)
2005-12-16
15:24
Verify that the rollback-hook is invoked correctly when a malloc() failure occurs. (CVS 2824) (check-in: 83c8ae5b user: danielk1977 tags: trunk)
06:54
Add the sqlite3_rollback_hook() API. Still requires further testing. (CVS 2823) (check-in: 3baa3ff3 user: danielk1977 tags: trunk)
01:06
Initial infrastructure for recognizing DESC indices and being able to read and write older databases that specify DESC indices but do not really use them. Nothing is close to working yet. (CVS 2822) (check-in: cd110aa2 user: drh tags: trunk)
2005-12-15
22:34
Fix the utf8 to utf16 conversion routine for short strings. Bug introduced by check-in (2817). (CVS 2821) (check-in: 4fba2db3 user: drh tags: trunk)
15:22
Add the sqlite3_update_hook() API. (CVS 2820) (check-in: 36229018 user: danielk1977 tags: trunk)
10:50
Move malloc(), free(), realloc() and allocationSize() into the Os vtbl. (CVS 2819) (check-in: 81a41f66 user: danielk1977 tags: trunk)
10:11
Add the sqlite3_os_routine_set()/get() functions. (CVS 2818) (check-in: c1ed79f5 user: danielk1977 tags: trunk)
03:04
Fix memory allocation problems on the utf-16 versions of collating function control routines. (CVS 2817) (check-in: ad292e27 user: drh tags: trunk)
2005-12-14
22:51
Avoid using the transient value in the UTF-16 collation needed callback. (CVS 2816) (check-in: ab6241af user: drh tags: trunk)
20:11
Properly zero-terminate UTF-16 collation names on an sqlite3_collation_needed16 callback. (CVS 2815) (check-in: 71a49d05 user: drh tags: trunk)
2005-12-12
06:53
Fix minor malloc() related problems and add sqlite3_soft_heap_limit() stubs. (CVS 2814) (check-in: 1637f379 user: danielk1977 tags: trunk)
2005-12-10
21:19
Add the "exists" method to the TCL interface. (CVS 2813) (check-in: 8a355d7a user: drh tags: trunk)
2005-12-09
20:54
New bind tests (check-ins (2797) and (2798)) only work right on a UTF8 database. So make sure they are only run when the database is UTF8. (CVS 2812) (check-in: 39803790 user: drh tags: trunk)
20:21
More annoying and pointless signedness warnings fixed. (CVS 2811) (check-in: 590578be user: drh tags: trunk)
20:02
Clean up annoying (and pointless) compiler warnings about differing signedness. (CVS 2810) (check-in: 83a59151 user: drh tags: trunk)
14:39
Define the sqliteMalloc() macro differently to avoid a compiler warning. (CVS 2809) (check-in: 3d177bde user: danielk1977 tags: trunk)
14:25
Many small changes to ensure memory is not leaked after malloc() fails. (CVS 2808) (check-in: 601c3354 user: danielk1977 tags: trunk)
02:35
Add more stress testing to autovacuum in an (unsuccessful) attempt to reproduce a reported problem. Even though these tests did not uncover anything amiss, extra tests never hurt... (CVS 2807) (check-in: d8a8933f user: drh tags: trunk)
2005-12-08
18:12
Provide a pragma to set the codec key. (CVS 2806) (check-in: a7c9e898 user: drh tags: trunk)
2005-12-07
06:27
Add some tests for malloc() failure within the column_name() and column_decl() APIs. (CVS 2805) (check-in: 78f10ca0 user: danielk1977 tags: trunk)
2005-12-06
17:48
Allow VACUUM to detach the auxillary database after malloc() fails. (CVS 2804) (check-in: 6824a78b user: danielk1977 tags: trunk)
17:19
Modify ATTACH and DETACH to execute at runtime instead of compile time. (CVS 2803) (check-in: 5e04ec69 user: danielk1977 tags: trunk)
13:19
Report errors out of sqlite3_open16(). (CVS 2802) (check-in: f5b58163 user: drh tags: trunk)
12:57
Add test file for new malloc() failure handling. (CVS 2801) (check-in: 0b82f962 user: danielk1977 tags: trunk)
12:52
Some elements of the new malloc() failure handling. Not all cases work properly yet. Also, library is not threadsafe if malloc() fails right now. (CVS 2800) (check-in: e1606658 user: danielk1977 tags: trunk)
2005-12-05
22:22
Update mailing list hyperlink on the support page. (CVS 2799) (check-in: 41a7aeee user: drh tags: trunk)
13:20
Make sure sqlite3_result_text can handle text strings with embedded '\000' characters. (CVS 2798) (check-in: 9d6057cd user: drh tags: trunk)
2005-12-02
02:44
Add a test to verify that binding text with embedded '\000' works. Also comment changes in os.h. (CVS 2797) (check-in: 31251a90 user: drh tags: trunk)
01:57
Documentation updates. (CVS 2796) (check-in: 2ffb90c3 user: drh tags: trunk)
2005-11-30
03:20
Restructure the OS interface yet again. This time make the OsFile object a virtual base class which is subclassed for unix, windows, and the crash test simulator. Add the new file "os.c" for common os layer code. Move all OS-specific routines into the sqlite3Os structure. (CVS 2795) (check-in: bd8740d1 user: drh tags: trunk)
2005-11-29
19:56
The crash test works now, at least on unix. Untested on windows. But it never worked on windows before so if it still does not there is no big loss. I am still troubled by the current design of the OS overloading mechanism. Expect to see more changes. (CVS 2794) (check-in: fa1d7ecf user: drh tags: trunk)
19:50
Make the build work on windows again. Ticket #1544. (CVS 2793) (check-in: 59bdca25 user: drh tags: trunk)
18:37
The crash tests now compile, at least. But they get wrong results. The problem is fundamental and suggests I need to completely rethink how the new OS backend should work. (CVS 2792) (check-in: 966bc68e user: drh tags: trunk)
03:13
Make the OsFile structure opaque with its internal structure known only to the appropriate os_*.c implementation. Omit the os_unix.h and os_win.h include files. The crash tests are broken by this patch. (CVS 2791) (check-in: 058f3175 user: drh tags: trunk)
2005-11-28
12:36
Replace a call to sprintf() with sqlite3MPrintf() since on some embedded platforms, sprintf() is busted. Need to go through and do similar replacements elsewhere in the code. (CVS 2790) (check-in: 1b4f2d89 user: drh tags: trunk)
2005-11-26
14:24
Disable the OR-clause optimization if it does not result in an index being used that would not have been used otherwise. In other words, do not convert OR clauses into an IN statement if it does not help the optimizer. (CVS 2789) (check-in: 7e7cfce0 user: drh tags: trunk)
14:08
Make sure left joins still work even when the OR clause optimization fires. Ticket #1537. (CVS 2788) (check-in: cbbeb9de user: drh tags: trunk)
03:51
Remove some vestiges of the old OS_TEST driver. (CVS 2787) (check-in: 008f676f user: drh tags: trunk)
03:43
Add an OS method for making copies of file descriptors. This fixes the crash tests. (CVS 2786) (check-in: 57a674fc user: drh tags: trunk)
00:25
Modify the OS layer so that I/O routines are called through a virtual function table. The os_test.c module has been replaced by test6.c. The crash tests are busted now and need to be fixed. (CVS 2785) (check-in: 1f69aec2 user: drh tags: trunk)
2005-11-25
10:55
Ensure a low system limit on the number of open files does not cause manydb.test to fail. (CVS 2784) (check-in: dba2cc0d user: danielk1977 tags: trunk)
10:38
Add the compilation option SQLITE_DISABLE_DIRSYNC (CVS 2783) (check-in: f9f5ecbb user: danielk1977 tags: trunk)
10:38
Add the compilation option SQLITE_DISABLE_DIRSYNC (CVS 2782) (check-in: f1298bb1 user: danielk1977 tags: trunk)
09:01
If SQLITE_DISABLE_LFS is defined, omit the bigfile tests. (CVS 2781) (check-in: f882a516 user: danielk1977 tags: trunk)
08:47
Check the return code of full_fsync() when used to sync a directory fd. (CVS 2780) (check-in: 84aae3b0 user: danielk1977 tags: trunk)
02:43
Preserve 64-bit last insert rowids across triggers. (CVS 2779) (check-in: 4dd7cfaa user: drh tags: trunk)
2005-11-24
23:14
The --enable-cross-thread-connect configuration option or the -DSQLITE_ALLOW_XTHREAD_CONNECT compile-time option permits database connections to be moved across threads. This will cause latch-ups and failures on some linux systems such as RedHat-9. Do not use these options if you want a portable build. (CVS 2778) (check-in: 84aa4d58 user: drh tags: trunk)
22:33
Make sure sqliteInt.h is included before any system includes. This is required for QNX. Ticket #1478. (CVS 2777) (check-in: ab764535 user: drh tags: trunk)
22:22
Reduce the number of distinct token symbols in the parser so that the parser can store tokens in a single byte and thus be smaller in size. (CVS 2776) (check-in: 2dfc9863 user: drh tags: trunk)
14:34
Comment changes. No changes to code. (CVS 2775) (check-in: 786e23b2 user: drh tags: trunk)
14:24
Fix a comment in btree.c. No code changes. (CVS 2774) (check-in: 0d8bd133 user: drh tags: trunk)
13:15
Fix incorrect type conversions when copying from a table into itself. Ticket #1536. (CVS 2773) (check-in: a2e55a38 user: drh tags: trunk)
2005-11-21
12:48
Less verbose output when EXPLAIN QUERY PLAN identifies use of the primary key. (CVS 2772) (check-in: 5045f099 user: drh tags: trunk)
12:46
The EXPLAIN QUERY PLAN now identifies when tables use the integer primary key. (CVS 2771) (check-in: 80721e2c user: drh tags: trunk)
2005-11-16
13:47
Fix a problem with the sorting of literals in a compound query. Ticket #1501. (CVS 2770) (check-in: b3882b43 user: drh tags: trunk)
12:53
Do not allow aggregate functions in a WHERE clause. Ticket #1514. (CVS 2769) (check-in: bb866ed8 user: drh tags: trunk)
04:34
Avoid unnecessary strlen() calls in the OP_String opcode. (CVS 2768) (check-in: 2e195e96 user: drh tags: trunk)
2005-11-15
02:14
Fix a bug in UTF-16 handling introduced by the previous check-in. (CVS 2767) (check-in: 25fa16a2 user: drh tags: trunk)
2005-11-14
22:29
Create separate affinities for INTEGER and REAL. (CVS 2766) (check-in: ce06c123 user: drh tags: trunk)
11:51
Fix documentation typo. (CVS 2765) (check-in: c9b413ea user: drh tags: trunk)
2005-11-06
04:06
About 0.5KiB of additional compression in the parser tables. (CVS 2764) (check-in: f39974eb user: drh tags: trunk)
2005-11-05
15:11
Work around a bug in MSVC++. Ticket #1513. (CVS 2763) (check-in: 6331860e user: drh tags: trunk)
15:07
Remove a C++-ism that slipped into the code during the recent CHECK enhancements. Ticket #1513. (CVS 2762) (check-in: e66289b5 user: drh tags: trunk)
15:04
Improved table compression in lemon reduces the overall library size by about 1.5KiB. (CVS 2761) (check-in: 86ac1147 user: drh tags: trunk)
2005-11-04
22:03
VACUUM works even on an empty database. Ticket #1512. (CVS 2760) (check-in: 1b6bf418 user: drh tags: trunk)
2005-11-03
14:29
sqlite3_column_int() and similar routines return 0 or 0.0 on an out-of-memory condition, not some mysterious error code. (CVS 2759) (check-in: 7780f5e9 user: drh tags: trunk)
12:33
Prohibit parameters in CHECK constraint expressions. (CVS 2758) (check-in: bb94ef64 user: drh tags: trunk)
02:15
Add the ignore_check_constraints pragma. VACUUM works even on a database that contains table entries that violate check constraints. (CVS 2757) (check-in: be83bfee user: drh tags: trunk)
02:03
Disallow subqueries in CHECK constraints. (CVS 2756) (check-in: db27afc4 user: drh tags: trunk)
01:22
CHECK constraints that evaluate to NULL pass. (CVS 2755) (check-in: 55b314a2 user: drh tags: trunk)
00:41
First cut at supporting CHECK constraints. Everything appears to work, but much more testing is needed as well as documentation. (CVS 2754) (check-in: 2313d912 user: drh tags: trunk)
2005-11-01
15:48
Omit the SQLITE_AFF_INTEGER type affinity. All numeric values are now of type real, though an integer representation is still sometimes used internally for efficiency. (CVS 2753) (check-in: e0d6f61c user: drh tags: trunk)
2005-10-29
15:48
Fix the shift operators so that they work with 64-bit quantities. (CVS 2752) (check-in: 0d3357b5 user: drh tags: trunk)
2005-10-23
11:29
Report an error if the input SQL contains an unterminated string. Ticket #1497. (CVS 2751) (check-in: c9c476dd user: drh tags: trunk)
2005-10-20
07:28
Changes to prevent various compiler warnings. (CVS 2750) (check-in: e261b8b0 user: drh tags: trunk)
2005-10-13
02:09
Attempt to fix the SQLite core so that no floating point operations are used anywhere if SQLITE_OMIT_FLOATING_POINT is defined at compile-time. This is useful to people who use SQLite on embedded processors that lack floating point support. (CVS 2749) (check-in: a0bdb584 user: drh tags: trunk)
2005-10-10
00:05
Make the default TEMP_STORE=1 (TEMP tables stored on disk) in the configure script. (CVS 2748) (check-in: 9753af53 user: drh tags: trunk)
2005-10-06
16:53
More efficient handling of the LIMIT clause. Scalar subqueries and EXISTS on compound SELECT statements now working properly. Ticket #1473. (CVS 2747) (check-in: edca8913 user: drh tags: trunk)
13:59
Check-in (2744) as incomplete and broke pragma integrity_check. This completes the change and fixes the problem. (CVS 2746) (check-in: 4862eaaf user: drh tags: trunk)
2005-10-05
22:31
Make the SQLite logo on the website a hyperlink to the home page. Ticket #1471. (CVS 2745) (check-in: 9709f0f6 user: drh tags: trunk)
11:41
Make sure pragma integrity_check does not report "ok" after first finding a bunch of errors. (CVS 2744) (check-in: efec04de user: drh tags: trunk)
11:35
Fix an assert or memory leak that occurs when trying to EXPLAIN a statement other than a SELECT that outputs results. Examples of such statements include PRAGMA integrity_check or INSERT/DELETE/UPDATE with PRAGMA count_changes=ON. (CVS 2743) (check-in: 533a85ee user: drh tags: trunk)
10:40
Changes to support TEA on cygwin. (CVS 2742) (check-in: e80fecc9 user: drh tags: trunk)
10:29
Another attempt to get fdatasync to be ignored on non-conforming posix systems. Now a system has to opt-in for fdatasync instead of opt-out. Ticket #1467. (CVS 2741) (check-in: 115340d4 user: drh tags: trunk)
02:13
Add the SQLITE_OMIT_GET_TABLE compile-time flag. (CVS 2740) (check-in: 6d4bc8f8 user: drh tags: trunk)
2005-10-04
18:38
Automatically check for the fdatasync() function and replace it with fsync() if not found. (CVS 2739) (check-in: 385a08af user: drh tags: trunk)
2005-10-03
15:11
The hash tables deallocate when empty in order to avoid nuisanse complaints from valgrind. Added tests to verify no hash table memory leaks in os_unix.c. (CVS 2738) (check-in: 080eadca user: drh tags: trunk)
2005-09-25
01:13
Make sure the default storage for virtual tables is the disk not memory while running conflict.test. Ticket #1453. (CVS 2737) (check-in: 6d780ca6 user: drh tags: trunk)
2005-09-24
15:25
Version 3.2.7 (CVS 2736) (check-in: bd141a7c user: drh tags: trunk)
15:10
Perparations for version 3.2.7. (CVS 2735) (check-in: 70937d5c user: drh tags: trunk)
11:01
Add the SQLite console source code in the contrib section of the source tree. (CVS 2734) (check-in: 079c6348 user: drh tags: trunk)
2005-09-23
21:11
Fix an uninitialized structure member that was causing a malfunction when you used deeply nested and very complex views. Ticket #1449. (CVS 2733) (check-in: 352cc9f5 user: drh tags: trunk)
2005-09-22
15:45
Optionally call fdatasync() instead of fsync() only if _POSIX_SYNCHRONIZED_IO is positive, which should only be the case on operating systems that actually support fdatasync(). (CVS 2732) (check-in: a9b341dc user: drh tags: trunk)
2005-09-20
18:13
Add VM code comments on the group-by processing. Extra group-by test case. (CVS 2731) (check-in: 655e75ac user: drh tags: trunk)
17:42
Code cleanup and simplification. Three new Mem opcodes added. The sqlite3VdbeJumpHere function added. (CVS 2730) (check-in: 2471957f user: drh tags: trunk)
13:55
Cleanup the implementation and the documentation of the new 0x200 P1 flag on the VDBE comparison operands. (CVS 2729) (check-in: f22d0f64 user: drh tags: trunk)
13:12
NULLs compare equal to each other when computing GROUP BY categories. (CVS 2728) (check-in: d9b0c970 user: drh tags: trunk)
08:47
Update comments in where.c. No code changes. (CVS 2727) (check-in: bb84d27e user: drh tags: trunk)
01:36
Documentation updates. (CVS 2726) (check-in: 6ec8883c user: drh tags: trunk)
2005-09-19
21:05
ON-clause terms in a LEFT JOIN that restrict only the left table, should not really restrict the left table but instead rows that fail to meet the condition to be joined with NULL rows from the right table. (CVS 2725) (check-in: ea10f978 user: drh tags: trunk)
19:05
Set the default maximum page size to 32768, not 8192. (CVS 2724) (check-in: b32e9ec2 user: drh tags: trunk)
17:35
Do not optimize views with an ORDER BY clause if they are used in a UNION ALL that also has an ORDER BY clause. Ticket #1444. (CVS 2723) (check-in: 6cc57fcf user: drh tags: trunk)
15:37
Fix uninitialized value on a UNION ALL select with an ORDER BY clause. (CVS 2722) (check-in: 92126a21 user: drh tags: trunk)
13:15
The sqlite3_query_plan debugging variable now only appears with SQLITE_TEST=1. (CVS 2721) (check-in: 41e226d2 user: drh tags: trunk)
12:53
Work around limitations of MSVC++ 6. Tickets #1429, #1437, and #1440. (CVS 2720) (check-in: b2d1803c user: drh tags: trunk)
12:37
Change some debugging #defines in order to get SSE working again after recent upgrades. (CVS 2719) (check-in: 86eb7d83 user: drh tags: trunk)
2005-09-17
19:28
Download page reports sizes in MiB and KiB instead of just bytes. (CVS 2718) (check-in: e985f02d user: drh tags: trunk)
19:14
Update to the download page on the website. (CVS 2717) (check-in: 91bc0d00 user: drh tags: trunk)
18:49
Version 3.2.6 (CVS 2716) (check-in: 1cdfe667 user: drh tags: trunk)
18:34
The sqlite3ReallocOrFree routine should set its pointer to NULL when it fails. (CVS 2715) (check-in: 0e85af44 user: drh tags: trunk)
18:02
Fix up the busy test so that it can be run multiple times in a row without giving false errors on 2nd and subsequent runs. (CVS 2714) (check-in: 7a7ba73f user: drh tags: trunk)
17:58
Fix a memory leak that occurs after malloc fails. (CVS 2713) (check-in: 85b931bf user: drh tags: trunk)
17:05
Fix the crash.test script to accomodate recent changes. (CVS 2712) (check-in: d594608f user: drh tags: trunk)
16:48
Fix a bug in the lock2 test script introduced by check-in (2709) (CVS 2711) (check-in: c3bf1743 user: drh tags: trunk)
16:36
Fix a problem with the lock_status pragma and the UTF-16 encoding. (CVS 2710) (check-in: 1a737b45 user: drh tags: trunk)
15:20
Changes to make corruption errors easier to track down. (CVS 2709) (check-in: c0733000 user: drh tags: trunk)
15:17
Update the webpage description of 3.2.6 changes to talk about ticket #1432. (CVS 2708) (check-in: 0e23c28b user: drh tags: trunk)
13:29
Bug fix in the ORDER BY optimizer. Ticket #1435. (CVS 2707) (check-in: 553b7ba8 user: drh tags: trunk)
13:07
Make sure dependencies on the right-hand side of IN operators are checked correctly. Ticket #1433. (CVS 2706) (check-in: 21740794 user: drh tags: trunk)
02:34
Updates to the FAQ. (CVS 2705) (check-in: 0eaf430d user: drh tags: trunk)
2005-09-16
17:16
Do not journal the locking page which doing an autovacuum. Similar to the problem of #1432 except that this one occurs on autovacuum instead of vacuum. An assert() has been added to catch any future incidents of this type. (CVS 2704) (check-in: 5b6dc12b user: drh tags: trunk)
11:32
Do not journal the file locking page when doing a database copy as part of a VACUUM. Ticket #1432. (CVS 2703) (check-in: 248f7797 user: drh tags: trunk)
10:18
Prevent the sqlite3_pagecount() function from ever returning the pending-byte page. (CVS 2702) (check-in: 35a88935 user: danielk1977 tags: trunk)
10:13
Move the definition of sqlite3_pending_byte from test2.c to os_common.h. (CVS 2701) (check-in: bedf702f user: danielk1977 tags: trunk)
09:52
Fix an auto-vacuum problem with the PENDING_BYTE page. Also link the Tcl variable sqlite_pending_byte to the internal pending-byte location when in test mode. (CVS 2700) (check-in: 9115e062 user: danielk1977 tags: trunk)
02:55
Documentation changes in preparation for the release of 3.2.6. (CVS 2698) (check-in: 243f455c user: drh tags: trunk)
02:48
Undo check-in (2694). (CVS 2697) (check-in: 6017b196 user: drh tags: trunk)
02:38
Fix a whole host of newly discovered memory leaks the occur after a failure of realloc(). (CVS 2696) (check-in: 4686d649 user: drh tags: trunk)
00:27
Fix a memory leak: a failure to deallocate the P3 parameter on a call to sqlite3VdbeChangeP3. (CVS 2695) (check-in: 714254cb user: drh tags: trunk)
2005-09-15
21:24
The table_info pragma now gives the order of columns in the primary key. (CVS 2694) (check-in: 9b60f48d user: drh tags: trunk)
2005-09-13
16:12
Correct the sense of a test for SQLITE_DEBUG on the resent NDEBUG change. Ticket #1425 (CVS 2693) (check-in: 81fdffdf user: drh tags: trunk)
07:00
Updates to the documentation on the TCL bindings. (CVS 2692) (check-in: 94aa2d32 user: drh tags: trunk)
00:02
Fix a comment typo in the previous check-in. (CVS 2691) (check-in: 49c95280 user: drh tags: trunk)
00:00
Automatically set the NDEBUG preprocessor macro unless SQLITE_DEBUG is set. In this way, assert() statements become opt-in rather than opt-out. (CVS 2690) (check-in: 2ec2bd85 user: drh tags: trunk)
2005-09-12
23:03
Bug fix in the new COUNT(DISTINCT) logic. Ticket #1420. (CVS 2689) (check-in: 37116550 user: drh tags: trunk)
2005-09-11
11:56
COUNT(DISTINCT x) is now fully functional, though it could benefit from additional testing. (CVS 2688) (check-in: 2f397bd8 user: drh tags: trunk)
02:03
The ".dump" command from the shell correctly saves the state of the sqlite_sequence and sqlite_stat1 tables, if they exist. Ticket #1419. (CVS 2687) (check-in: 3f191cf4 user: drh tags: trunk)
2005-09-10
22:40
The shell does not output the sqlite_stat1 table on .dump or .schema. The ANALYZE command now gathers statistics on tables that have only a single index because this sometimes helps when reordering tables in a join. (CVS 2686) (check-in: 26565b89 user: drh tags: trunk)
16:46
Add the experimental EXPLAIN QUERY PLAN diagnostic capability. (CVS 2685) (check-in: 986efb7b user: drh tags: trunk)
15:35
Avoid a memory leak and/or assertion failure when parsing a table declaration that contains a duplicate column name. Ticket #1418. (CVS 2684) (check-in: f4342774 user: drh tags: trunk)
15:28
Use of the CROSS keyword in a join prevents table reordering. Ticket #1414. (CVS 2683) (check-in: 415b8b24 user: drh tags: trunk)
2005-09-09
10:46
Enhanced disk-full tests. (CVS 2682) (check-in: 0288fa5d user: drh tags: trunk)
10:17
Detect errors returned by SetFilePointer on windows. (CVS 2681) (check-in: bc8c33f9 user: drh tags: trunk)
01:33
Infrastructure for the DISTINCT keyword in aggregate functions. But it does not work yet. If you try to use it you get an error message. (CVS 2680) (check-in: 4d62e36f user: drh tags: trunk)
01:32
Defend against disk I/O errors that happen during an sqlite3OsSeek(). (CVS 2679) (check-in: 461e3a0a user: drh tags: trunk)
2005-09-08
20:37
SUM returns NULL when it has no inputs. Ticket #1413. (CVS 2678) (check-in: 62818594 user: drh tags: trunk)
19:45
A SUM() of all NULLs returns NULL. A SUM() of nothing return 0. A SUM() of a mixture of NULLs and numbers returns the sum of the numbers. Ticket #1413. (CVS 2677) (check-in: 2e6230ed user: drh tags: trunk)
19:01
Remove a C++ism that snuck in on one of the reason changes. (CVS 2676) (check-in: 48f6a331 user: drh tags: trunk)
14:17
Remove a few unused variables detected by Borland C. Ticket #1412. (CVS 2675) (check-in: cdfe372a user: drh tags: trunk)
12:57
Aggregates with GROUP BY can sometimes return no result rows. (CVS 2674) (check-in: 0c3e368d user: drh tags: trunk)
12:38
While doing a transaction comment, use fdatasync() instead of fsync() in cases there the file size is unchanged. (CVS 2673) (check-in: 3c555a87 user: drh tags: trunk)
12:37
Fix another test to account for SUM() returning integer rather than float. (CVS 2672) (check-in: bc723235 user: drh tags: trunk)
11:04
Fix typos in documentation. Ticket #1239. (CVS 2671) (check-in: 73fbb8d9 user: drh tags: trunk)
10:58
Fix a comment in sqlite.h. Ticket #1321. (CVS 2670) (check-in: ed4e9e75 user: drh tags: trunk)
10:37
The SUM() aggregate function returns an integer result if all inputs are integers. Any single non-integer input causes the result to be a floating point value. (CVS 2669) (check-in: 21adf4bd user: drh tags: trunk)
02:00
Changes to comments only in sqliteInt.h. No changes to code. (CVS 2668) (check-in: cc2a6165 user: drh tags: trunk)
01:58
Optimizations and refinements. Improvements to test coverage. (CVS 2667) (check-in: 7283f7c2 user: drh tags: trunk)
00:13
All regression tests now pass. But I am sure there must still be problems. New tests need to be added. (CVS 2666) (check-in: bcc7d722 user: drh tags: trunk)
2005-09-07
23:05
More bug fixes. All of the "quick" tests pass. The full test suite still shows problems. (CVS 2665) (check-in: a1b6d910 user: drh tags: trunk)
22:48
More bug fixes. But there are still tests that fail. (CVS 2664) (check-in: 7e85a162 user: drh tags: trunk)
22:09
Bug fixes in aggregate processing. Fewer tests fail. (CVS 2663) (check-in: c3ac5859 user: drh tags: trunk)
21:22
Rewrite the aggregate handling logic so that it runs in O(1) space. This is the first cut at the code. Many regression tests fail. (CVS 2662) (check-in: 17039ec3 user: drh tags: trunk)
2005-09-06
21:40
Changes to reduce the amount of stack space required. (CVS 2661) (check-in: b86bd70f user: drh tags: trunk)
20:36
Cleanup the processing of MEM_Agg elements. (CVS 2660) (check-in: 7ecf3654 user: drh tags: trunk)
10:26
Fix ANALYZE so that it works even if the empty_result_callbacks pragma is enabled. Ticket #1409. (CVS 2659) (check-in: bfdaef12 user: drh tags: trunk)
2005-09-05
20:35
Make due with "sub()" instead of "gsub()" in awk scripts so that builds will work on Solaris which will runs an archiac version of AWK. (CVS 2658) (check-in: 449a7895 user: drh tags: trunk)
20:06
Fix bugs introduced by checkin (2656) and do some modest code enhancements. (CVS 2657) (check-in: 7b56763a user: drh tags: trunk)
19:08
Use the unicode API to win32 where available. Tickets #1407, #1396, #1331, #1243, #1206 (CVS 2656) (check-in: 3ec58c67 user: drh tags: trunk)
2005-09-01
17:47
Fix over-aggressive optimization of ORDER BY as reported on the mailing list. (CVS 2655) (check-in: efbb4bc8 user: drh tags: trunk)
12:16
All regression tests now pass with the new bounded-memory sort code. There is still lots of opportunity for optimization, however. (CVS 2654) (check-in: 81259a01 user: drh tags: trunk)
03:07
Sorting is now done using a sorting index rather than loading the entire result set into memory and doing a merge sort. The old merge sort technique was a carry-over from SQLite version 1. The new method uses a bounded amount of memory and scales to much larger result sets. There are still errors: some 39 regression tests fail. (CVS 2653) (check-in: 09db0a24 user: drh tags: trunk)
2005-08-31
18:20
{quote: KeyInfo} generation moved to a common subroutine. (CVS 2652) (check-in: a25801df user: drh tags: trunk)
13:48
Updates to the query optimizer overview document. (CVS 2651) (check-in: b1dceef0 user: drh tags: trunk)
13:13
Explicit typecasts to silence nuisance compiler warnings. Ticket #1398. (CVS 2650) (check-in: 90712ea7 user: drh tags: trunk)
03:13
Refinements to the optimizer overview and integration into the website. (CVS 2649) (check-in: ccd12e9e user: drh tags: trunk)
02:46
Update the FAQ to include an entry about binary versus decimal numbers. (CVS 2648) (check-in: 0bbe73fc user: drh tags: trunk)
01:49
Adding the first cut of the optimizer overview document. (CVS 2647) (check-in: 4c8d0a4c user: drh tags: trunk)
2005-08-30
22:44
Adjust the makefile for new optimizer documentation. (CVS 2646) (check-in: 14668c85 user: drh tags: trunk)
22:44
Initial work on documentation describing the optimizer. (CVS 2645) (check-in: 5cebd7ba user: drh tags: trunk)
20:12
The CSV output mode does not sign-extend bytes where the high-order bit is set. Ticket #1397. (CVS 2644) (check-in: 528df777 user: drh tags: trunk)
19:30
Fix printf.c so that it handles 10.0 correctly. (CVS 2643) (check-in: 0f7a53f7 user: drh tags: trunk)
00:54
Minor code enhancements. (CVS 2642) (check-in: 4ab994a8 user: drh tags: trunk)
00:10
Update the home page to brag about 150KiB code footprint when optional features are omitted. (CVS 2641) (check-in: 0e1ac128 user: drh tags: trunk)
2005-08-29
23:06
Make the shell aware of SQLITE_OMIT_MEMORYDB. Ticket #1395. (CVS 2640) (check-in: 71a71cef user: drh tags: trunk)
23:00
Increase resolution of time-of-day on unix. Add an experimental sqlite3_profile() API. (CVS 2639) (check-in: ed2ca087 user: drh tags: trunk)
16:40
Initialize a local variable to avoid a nuisance compiler warning. Ticket #1394. (CVS 2638) (check-in: 9b914901 user: drh tags: trunk)
2005-08-28
17:00
The LIKE optimization does the right thing when collating sequences are present. LIKE expressions where the left-hand side has COLLATE NOCASE are optimized in the default case. (CVS 2637) (check-in: ef84ff79 user: drh tags: trunk)
01:38
Improvements to the formatting and layout of the code in the previous checkin. (CVS 2636) (check-in: 73b430de user: drh tags: trunk)
01:34
Add an assert to verify that floating point values and integers use the same byte order. Add a comment to the SELECT code generator. (CVS 2635) (check-in: 07b48921 user: drh tags: trunk)
2005-08-27
17:23
Version 3.2.5 (CVS 2634) (check-in: b2415a74 user: drh tags: trunk)
17:22
Change the wording of the news line for release 3.2.5. (CVS 2633) (check-in: 70db46d3 user: drh tags: trunk)
17:19
Get the date right. Today is the 27th, not the 25th or the 28th. (CVS 2632) (check-in: 905b9d6c user: drh tags: trunk)
17:06
Increase the version number and update web pages for the next release. (CVS 2631) (check-in: e6039e90 user: drh tags: trunk)
16:36
Disable synchronous writes to the master journal when PRAGMA synchronous=OFF for all database files. Ticket #1375. (CVS 2630) (check-in: 644b96aa user: drh tags: trunk)
13:16
Fix comment in vdbeapi.c. Remove unused structure definition from func.c. (CVS 2629) (check-in: 51a38134 user: drh tags: trunk)
13:11
Remove the words "statically linked" from the description of the shell on the download page. Ticket #1391. (CVS 2628) (check-in: ecb96044 user: drh tags: trunk)
09:07
Remove GNUmake extensions from the makefile. Ticket #1390. (CVS 2627) (check-in: d0691fed user: drh tags: trunk)
01:51
Do not change fields of stale sqlite3 handles. Ticket #1384. (CVS 2626) (check-in: 7e05b7ca user: drh tags: trunk)
01:50
Widen the opcode column of explain output in the shell. (CVS 2625) (check-in: dd3b00aa user: drh tags: trunk)
2005-08-25
12:45
When the left-hand side of an IN operator is constant and the right-hand side is a SELECT, recognize that the IN operator is not constant. Ticket #1380. (CVS 2624) (check-in: fc9e0460 user: drh tags: trunk)
2005-08-24
18:04
Fix the --enable-threadsafe option to the configure script. Ticket #1378. (CVS 2623) (check-in: 76ec0b3d user: drh tags: trunk)
17:07
Additional defense against the rowid-fifo overflow problem. (CVS 2622) (check-in: 881dcf5f user: drh tags: trunk)
16:54
Remove a stray C++ style comment causing problems for some compilers. (CVS 2621) (check-in: aa7dd3f2 user: drh tags: trunk)
16:13
Fix a bug in DELETE that might cause a segfault when deleting more than 40940 rows of data all at once. (CVS 2620) (check-in: 7c599bae user: drh tags: trunk)
11:14
Version 3.2.4 (CVS 2619) (check-in: 8cef2c1a user: drh tags: trunk)
11:07
Increase the version number and update the change log prior to release. (CVS 2618) (check-in: 139a28d2 user: drh tags: trunk)
03:52
After calling realloc() on an array to resize it, be sure not to use pointers into the old array. Ticket #1376. (CVS 2617) (check-in: 9f9a2571 user: drh tags: trunk)
2005-08-23
11:31
Allow floating point literals to being or end with a decimal point. Ticket #1371. (CVS 2616) (check-in: a715e700 user: drh tags: trunk)
11:17
Handle empty blob constants correctly. Ticket #1373. (CVS 2615) (check-in: 5cada745 user: drh tags: trunk)
11:03
Fix another documentation typo. (CVS 2614) (check-in: 55f4b14e user: drh tags: trunk)
11:00
Fix typos in syntax documentation. Ticket #1374 and a report on the mailing list. (CVS 2613) (check-in: 990d1f3a user: drh tags: trunk)
2005-08-22
02:10
Update the download page of the website to handle TEA builds and starkits. (CVS 2612) (check-in: 1fab599b user: drh tags: trunk)
2005-08-21
21:45
Clean up possible locking problem in multithreaded applications that take a malloc failure. (CVS 2611) (check-in: 545e702a user: drh tags: trunk)
18:54
Version 3.2.3 (CVS 2610) (check-in: f620319b user: drh tags: trunk)
18:40
Increase the version number and adjust documentation prior to the next release. (CVS 2609) (check-in: b15ed7db user: drh tags: trunk)
18:21
Disable malloc tests when not compiled with SQLITE_DEBUG. (CVS 2608) (check-in: f372682f user: drh tags: trunk)
17:48
Do not create an error message if there is no error. (CVS 2607) (check-in: 3aa47c55 user: drh tags: trunk)
16:54
Do not overwrite small files (less than 1024 bytes) that are not databases. Ticket #1370. (CVS 2606) (check-in: 7f430268 user: drh tags: trunk)
2005-08-20
13:47
More test coverage improvements. (CVS 2605) (check-in: e559e810 user: drh tags: trunk)
03:03
Increased test coverage. Some malloc tests now fail though this is believed to be an instrumentation problem not a real error. (CVS 2604) (check-in: f786f37a user: drh tags: trunk)
2005-08-19
19:14
Increase test coverage of alter.c to 100%. Fix bugs found in the process. (CVS 2603) (check-in: b550d04d user: drh tags: trunk)
03:03
Additional tests for better coverage. (CVS 2602) (check-in: 4281a838 user: drh tags: trunk)
02:26
Increased test coverage on trigger.c and printf.c. (CVS 2601) (check-in: 842a80bd user: drh tags: trunk)
01:07
More test coverage enhancements. (CVS 2600) (check-in: 0b6cd5ac user: drh tags: trunk)
00:14
Bring testing coverage of the analyze.c file up to 100%. Bugs found and fixed in the process. (CVS 2599) (check-in: 2fe0ac4f user: drh tags: trunk)
2005-08-18
18:15
Comment fixes. No changes to the underlying code. (CVS 2598) (check-in: b865e243 user: drh tags: trunk)
2005-08-16
14:44
Fix typo in documentation. (CVS 2597) (check-in: 32efcd24 user: drh tags: trunk)
11:11
Null-terminate the strings array passed to Tcl_GetIndexFromObj. Bug reported on the mailing list. (CVS 2596) (check-in: 3a7918a6 user: drh tags: trunk)
2005-08-14
20:47
General code cleanup resulting in smaller footprint. (CVS 2595) (check-in: 98338abf user: drh tags: trunk)
17:53
Split the sqlite3_complete() API out into a separate source file so that in static links where it is not used it will not take up space in the resulting binary. (CVS 2594) (check-in: 62b87751 user: drh tags: trunk)
01:34
Declare local-use functions as static. Ticket #1363. (CVS 2593) (check-in: 94efd790 user: drh tags: trunk)
01:20
The case_sensitive_like pragma added. Test cases added for the LIKE optimization. (CVS 2592) (check-in: 72ee21c0 user: drh tags: trunk)
2005-08-13
18:15
Provide grave accent quoting of identifiers for MySQL compatibility. Ticket #1337. (CVS 2591) (check-in: 6b7a4e97 user: drh tags: trunk)
17:17
Give the same access permissions to journal files as is given to databases. (CVS 2590) (check-in: 7961ec0c user: drh tags: trunk)
16:13
Disable an overzealous optimization the omitted sorting on a join if the first table gave a unique result. The sort can only be omitted if all tables in the join are unique. Ticket #1358. (CVS 2589) (check-in: 4f076612 user: drh tags: trunk)
13:40
Fix a comment in printf. (CVS 2588) (check-in: 1054685f user: drh tags: trunk)
13:39
Additional cleanup and optimization of the printf function. (CVS 2587) (check-in: 240bb049 user: drh tags: trunk)
12:59
Add the "!" flag to the "%g" mprintf conversion parameter to force a decimal point. This prevents floating point values from appearing as integers. Use this flag when converting floating point to text. Ticket #1362. (CVS 2586) (check-in: 4b98dace user: drh tags: trunk)
03:07
Make the round() function work correctly on numbers with very large exponents. Ticket #1340. (CVS 2585) (check-in: 4f47c3c8 user: drh tags: trunk)
00:56
Fix a memory leak that occurs when a CREATE TABLE that contains a DEFAULT VALUE fails due to a name conflict. Tickets #1356 and #1357. (CVS 2584) (check-in: 25cfe939 user: drh tags: trunk)
2005-08-12
23:20
3rd argument to sqlite3Error() should always be a format string, never user-supplied error message text. Ticket #1354. (CVS 2583) (check-in: d6146a54 user: drh tags: trunk)
22:58
Improved error message when a #NNN parameter appears on user input. Additional coverage testing. (CVS 2582) (check-in: 3c00f598 user: drh tags: trunk)
22:56
Optimize LIKE and GLOB operators in the WHERE clause. Code passes all regression tests but still needs additional tests. (CVS 2581) (check-in: 3edbe8d6 user: drh tags: trunk)
2005-08-11
02:10
Improve the error message associated with SQLITE_FULL. Ticket #1353. Also remove error messages for obsolete error codes SQLITE_INTERNAL, SQLITE_NOTFOUND, and SQLITE_TOOBIG. (CVS 2580) (check-in: fa7403c7 user: drh tags: trunk)
01:25
Add 2005 open source award badge and news announcement. (CVS 2579) (check-in: 8e007f8c user: drh tags: trunk)
2005-08-05
18:50
Make sure the .import command strips newlines off the end of the last field in each line imported. Ticket #1348 (CVS 2578) (check-in: 73fafd21 user: drh tags: trunk)
2005-08-02
21:42
Comment out the use of memory high-water marks when not compiling with SQLITE_MEMDEBUG. (CVS 2577) (check-in: fb7a258f user: drh tags: trunk)
17:48
Minor refactoring of the new optimizer code. (CVS 2576) (check-in: 868322f7 user: drh tags: trunk)
17:38
Update the documentation for the new transaction method on the TCL interface. (CVS 2575) (check-in: 3dc823a0 user: drh tags: trunk)
17:15
Tests and bug fixes on the new transaction method in the TCL interface. (CVS 2574) (check-in: 68dd0ed5 user: drh tags: trunk)
17:13
Fix a bug in the btree balancer. ticket #1346. (CVS 2573) (check-in: 3af69a49 user: drh tags: trunk)
12:21
Add the "transaction" coommand to the TCL interface. Untested. (CVS 2572) (check-in: a5ce6c58 user: drh tags: trunk)
2005-07-29
19:43
Fix problems caused by over-agressive optimization of ORDER BY in joins. Lots more testing needed. (CVS 2571) (check-in: 1a4e526d user: drh tags: trunk)
15:36
Fix authentication so that it works with AS aliases. Ticket #1338. (CVS 2570) (check-in: cc7ae73e user: drh tags: trunk)
15:10
Optimizer now converts OR-connected WHERE-clause terms into an IN operator so that they can be used with indices. There are known problems with the ORDER BY optimization in this and in several prior check-ins. This check-in is not recommended for production use. (CVS 2569) (check-in: d23c8bf8 user: drh tags: trunk)
2005-07-28
23:12
The BETWEEN operator in a WHERE clause is now able to use indices. (CVS 2568) (check-in: cdf8c958 user: drh tags: trunk)
20:51
Test cases and tuning of the new optimizer code. (CVS 2567) (check-in: 4b02703d user: drh tags: trunk)
16:51
The new optimizer now passes all regression tests. (CVS 2566) (check-in: a2121284 user: drh tags: trunk)
2005-07-27
20:41
More work on the new optimizer. Fewer tests fail now. (CVS 2565) (check-in: ee3a08e3 user: drh tags: trunk)
2005-07-23
22:59
A new optimizer that breaks a lot of tests. But none of them critically, I think. Nevertheless, there is a lot of work ahead to stabilize the code. (CVS 2564) (check-in: 86ce56cc user: drh tags: trunk)
14:52
Store the total number of rows as part of the ANALYZE statistics. (CVS 2563) (check-in: 868279c7 user: drh tags: trunk)
03:18
The results of ANALYZE are now loaded into internal data structures where they can be used. But they are not actually used yet. (CVS 2562) (check-in: 1996bacf user: drh tags: trunk)
02:17
Full-coverage testing and documentation for the ANALYZE command. The results of analysis are still not loaded or used, however. (CVS 2561) (check-in: bd7583a5 user: drh tags: trunk)
00:41
First code for the ANALYZE command. Mostly untested. The analysis is not loaded into the symbol tables and is not used by the optimizer. (CVS 2560) (check-in: a4886b11 user: drh tags: trunk)
2005-07-22
23:56
Clarify the meaning of the TEMP keyword on CREATE TABLE. (CVS 2559) (check-in: 1a573619 user: drh tags: trunk)
22:53
Correct the documentation to show that sqlite3_column_text() returns a NULL pointer (not an empty string) when the column value is NULL. The same goes for sqlite3_column_blob(). Ticket #1334. (CVS 2558) (check-in: fd1e013a user: drh tags: trunk)
00:31
Begin adding code to support multiple IN constraints on the same index. (CVS 2557) (check-in: 103f8ccb user: drh tags: trunk)
2005-07-21
18:23
Split the OP_Integer opcode into OP_Integer and OP_Int64. This allows comments to be added to OP_Integer. Cleanup in the optimizer. Allow terms of the FROM clause to be reordered automatically. (CVS 2556) (check-in: e2f822ac user: drh tags: trunk)
03:48
Add comments to test cases. Improvements to the query plan test variable. (CVS 2555) (check-in: ef3a157f user: drh tags: trunk)
03:15
In where.c, split out the code that selects an index into a separate subroutine. (CVS 2554) (check-in: c30cbba9 user: drh tags: trunk)
2005-07-20
14:31
Extra memory usage instrumentation added. (CVS 2553) (check-in: ac669f56 user: drh tags: trunk)
2005-07-19
22:22
More refactoring in where.c. (CVS 2552) (check-in: a35bd50a user: drh tags: trunk)
17:38
Refactoring of the query optimizer in advance of adding better optimization. (CVS 2551) (check-in: 57c6bd37 user: drh tags: trunk)
2005-07-16
13:33
Allow an unlimited number of terms in the WHERE clause. The old limit was 100. (CVS 2550) (check-in: ca69f368 user: drh tags: trunk)
2005-07-15
23:24
Fix bugs in the new query plan instrumention logic. (CVS 2549) (check-in: 578490c9 user: drh tags: trunk)
13:05
Add test instrumentation that will be needed during the development of forthcoming optimizer enhancements. (CVS 2548) (check-in: dfd5fd77 user: drh tags: trunk)
2005-07-09
23:11
Add remark in the changelog that mentions 64-bit alignment fixes in 3.2.2. (CVS 2547) (check-in: ead583cf user: drh tags: trunk)
02:39
Fix a comment error. No changes to code. Ticket #1320. (CVS 2546) (check-in: e050af70 user: drh tags: trunk)
02:38
Use the internal sqlite3_snprintf function instead of sprintf to avoid cross-platform incompatibilities. Ticket #1316. (CVS 2545) (check-in: 431999da user: drh tags: trunk)
02:23
Patch to Makefile.in so that it works with OS X. Ticket #1292. (CVS 2544) (check-in: 0dfabca6 user: drh tags: trunk)
02:16
Make sure there is only one busy counter. Ticket #1315. (CVS 2543) (check-in: af2a0ba4 user: drh tags: trunk)
2005-07-08
18:25
Allow the IN operator to take a list of arbitrary expressions on its right-hand side. The expressions no longer need to be constant. The current implementation seems to work but needs more testing and optimization. (CVS 2542) (check-in: ba56478d user: drh tags: trunk)
17:13
Change the name of the OpenTemp opcode to OpenVirtual which is more descriptive of what it does. (CVS 2541) (check-in: 3bb9ce5f user: drh tags: trunk)
14:14
Add the EP_OptOnly flag on expressions for WHERE clause terms that are added by the optimizer but should not be coded. (CVS 2540) (check-in: f4a66ed0 user: drh tags: trunk)
13:53
Add the SQLITE_CASE_SENSITIVE_LIKE compile-time option. (CVS 2539) (check-in: b72bff81 user: drh tags: trunk)
13:08
Replace OP_List with OP_Fifo. This is the first step toward allowing recursive delete triggers and later foreign keys with cascading deletes. (CVS 2538) (check-in: 94c120bb user: drh tags: trunk)
12:13
Add infrastructure for the ANALYZE command. Does not yet actually do anything. (CVS 2537) (check-in: 05b6ac9a user: drh tags: trunk)
2005-07-06
13:51
Fix a quoting problem in the configure script. (CVS 2536) (check-in: b34647a2 user: drh tags: trunk)
2005-07-01
11:38
Fix typos in comments. No changes to code. (CVS 2535) (check-in: d3b03495 user: drh tags: trunk)
2005-06-30
17:04
Allow the DEFAULT value of a column to be obtained by calling a function that has constant arguments, such as julianday('now'). (CVS 2534) (check-in: d273766e user: drh tags: trunk)
2005-06-29
17:24
Check for zero-byte allocations in sqlite3MallocRaw. (CVS 2533) (check-in: 78cb8a9a user: drh tags: trunk)
15:33
Make sqlite3Malloc always return NULL when the number of bytes to allocate is 0. (CVS 2532) (check-in: 657d74eb user: drh tags: trunk)
2005-06-26
20:00
Update SQL syntax documentation to describe the new CAST expressions. (CVS 2531) (check-in: d5392866 user: drh tags: trunk)
17:55
Tcl interface uses Tcl_Objs to implement user-defined functions, thus allowing BLOB values to be transferred correctly. Ticket #1304. (CVS 2530) (check-in: 514aaab3 user: drh tags: trunk)
2005-06-25
19:42
Documentation fixes. Ticket #1306. (CVS 2529) (check-in: 3dcdb794 user: drh tags: trunk)
19:31
The TCL interface binds variables as BLOB only if they have a bytearray representation but no text representation. Ticket #1287. (CVS 2528) (check-in: 8c99dca6 user: drh tags: trunk)
18:42
Remove the blob(), text() and numeric() functions added in (2524) and replace them with the standard CAST operator. Ticket #1287. (CVS 2527) (check-in: 17631785 user: drh tags: trunk)
2005-06-24
03:53
NULL values in a row of a unique index cause the row to be distinct. Ticket #1301. More testing and optimization needs to be done on this before closing the ticket. (CVS 2526) (check-in: 06a71b16 user: drh tags: trunk)
2005-06-23
03:15
Make sure the String8 opcode always has a non-null P3 argument in the foreign_key_list pragma. Ticket #1297. (CVS 2525) (check-in: bcf62dc7 user: drh tags: trunk)
2005-06-22
10:53
Add built-in functions numeric(), text(), and blob() that coerce types. Ticket #1287. (CVS 2524) (check-in: affb0fa2 user: drh tags: trunk)
08:48
Allow parameters to be introduced by characters ':', '$' and '#'. This is an experimental change. (CVS 2523) (check-in: f3427a13 user: drh tags: trunk)
02:36
Fix a bug in an assert found while investigating ticket #1287 but otherwise unrelated to that problem. (CVS 2522) (check-in: 60f752ed user: drh tags: trunk)
2005-06-16
19:48
Change the documentation to explain that a database handle can only be used in the same thread in which it was created. Ticket #1272. (CVS 2521) (check-in: 59c95731 user: drh tags: trunk)
18:47
Fix the THREADSAFE macro in Makefile.in. We really need to rework the whole autoconf build system.... (CVS 2520) (check-in: 98a4de76 user: drh tags: trunk)
16:51
Change to Makefile.in to fix a problem with the Borland linker. Ticket #1291. (CVS 2519) (check-in: bc253977 user: drh tags: trunk)
2005-06-15
18:07
Fix to the "make doc" makefile target. Ticket #1289. (CVS 2518) (check-in: 4713b1e1 user: drh tags: trunk)
17:47
Changes to the unix OS layer aimed at finding and fixing tickets #1272 and #1285. (CVS 2517) (check-in: 006dda31 user: drh tags: trunk)
2005-06-14
17:47
Fix an NDEBUG versus SQLITE_DEBUG confusion issue. (CVS 2516) (check-in: 833c0160 user: drh tags: trunk)
16:04
Provide the SQLITE_FILE_HEADER command-line option for changing the text that appears at the beginning of databases. (CVS 2515) (check-in: 3d7ee5b9 user: drh tags: trunk)
02:24
Fix a bug in the default busy handler for systems that lack usleep(). Ticket #1284. (CVS 2514) (check-in: a42cb81d user: drh tags: trunk)
02:12
Do not record existance the sqlite_sequence table until it is actually created. Ticket #1283. (CVS 2513) (check-in: 95256d95 user: drh tags: trunk)
2005-06-13
00:48
Fix documentation typo. Ticket #1282. (CVS 2512) (check-in: ce6b62fa user: drh tags: trunk)
2005-06-12
23:17
Version 3.2.2 (CVS 2511) (check-in: 0e190e9d user: drh tags: trunk)
23:16
Update the EXPORT definitions list to include the latest additions to the API. (CVS 2510) (check-in: 44e54b13 user: drh tags: trunk)
22:23
Updates in preparation for the release of version 3.2.2. (CVS 2509) (check-in: e9602c4a user: drh tags: trunk)
22:12
Fix documentation typos. (CVS 2508) (check-in: 41049062 user: drh tags: trunk)
22:01
Documentation updates (ticket #1279). Add the sqlite3_db_handle API. (ticket #1275). (CVS 2507) (check-in: 21d44fa5 user: drh tags: trunk)
21:35
Update older opcode names to be more meaningful in light of the latest code design. (CVS 2506) (check-in: 36f2da1f user: drh tags: trunk)
12:01
Elminiate a VM opcode that was no longer needed. (CVS 2505) (check-in: 97b348a5 user: drh tags: trunk)
2005-06-07
22:22
Changes to support linking without a parser and without a disk I/O interface. (CVS 2504) (check-in: 62a7353d user: drh tags: trunk)
20:07
In the documentation, amplify the fact that encodings cannot be changed on a database that already exists. Ticket #1277. (CVS 2503) (check-in: 4704f3a1 user: drh tags: trunk)
09:21
Remove SSE vacuum hook. (CVS 2502) (check-in: 59960a59 user: danielk1977 tags: trunk)
07:58
Add "#ifndef OMIT_DISKIO" condition around sqlite3_opentemp_count variable in test interface code. (CVS 2501) (check-in: f2ce662e user: danielk1977 tags: trunk)
02:12
Add tests to make sure statement journals are only opened when necessary. (CVS 2500) (check-in: 914d6e65 user: drh tags: trunk)
01:43
Do not open a statement journal unless absolutely necessary. (CVS 2499) (check-in: 989573a5 user: drh tags: trunk)
2005-06-06
21:19
Reference count Table structures so that they are not deallocated too soon. Ticket #1210. (CVS 2498) (check-in: e73d25c7 user: drh tags: trunk)
17:54
Return SQLITE_MISUSE when passing a NULL pointer into sqlite3_bind routines. Ticket #1219. (CVS 2497) (check-in: 12c32f13 user: drh tags: trunk)
17:27
Any non-zero value is considered TRUE in a WHERE clause. Ticket #1211. (CVS 2496) (check-in: 0f7af623 user: drh tags: trunk)
17:11
Avoid ambiguous column name errors when the column name is in the USING clause of a join. Ticket #743. (CVS 2495) (check-in: 6a51bdee user: drh tags: trunk)
16:59
Naming the join columns in the result set of a natural join does not result in an "ambiguous column name" error. Ticket #1217. (CVS 2494) (check-in: 265fb607 user: drh tags: trunk)
16:34
Honor the full_column_names pragma on * results. Ticket #1263. (CVS 2493) (check-in: 0d57f851 user: drh tags: trunk)
15:32
Do not allow parameters in VIEW definitions. Ticket #1270. (CVS 2492) (check-in: 0d46289f user: drh tags: trunk)
15:06
Handle failures of getcwd() without segfaulting. Ticket #1274. (CVS 2490) (check-in: c1691004 user: drh tags: trunk)
14:45
Fix a bug in the malloc2 tests introduced by checkin (2473). (CVS 2489) (check-in: fafaa18e user: drh tags: trunk)
2005-05-29
14:23
Omit a couple of test cases if the library is compiled without subqueries. (CVS 2488) (check-in: 6bc37297 user: danielk1977 tags: trunk)
2005-05-27
09:41
Minor changes to help build and test SSE. (CVS 2487) (check-in: 3ac4a212 user: danielk1977 tags: trunk)
2005-05-26
16:23
Add an experimental sqlite3_get_autocommit() API used to test whether or not changes are committed automatically. (CVS 2486) (check-in: 4a7f1275 user: drh tags: trunk)
15:20
Add a -cleanup option to Tcl test proc do_ioerr_test. (CVS 2485) (check-in: b0a898c0 user: danielk1977 tags: trunk)
14:41
If SSE is enabled, set the P1 field of OP_AggInit instructions to the number of arguments that will be passed to the aggregate function. (CVS 2484) (check-in: 7f67b9f0 user: danielk1977 tags: trunk)
12:37
Fix minor problems with the SSE hooks. (CVS 2483) (check-in: 3516ca29 user: danielk1977 tags: trunk)
2005-05-25
10:45
Rearrange code so that SSE can invoke the collation factory. (CVS 2482) (check-in: ea061d2e user: danielk1977 tags: trunk)
04:11
Split main.c into two files to make building without the parser easier. (CVS 2481) (check-in: d50915fa user: danielk1977 tags: trunk)
2005-05-24
20:19
Remove the config.h file from the build. Ticket #1224. (CVS 2480) (check-in: 3e64f1ab user: drh tags: trunk)
12:01
Move a few things around to make building without the parser easier. (CVS 2479) (check-in: 5fadb464 user: danielk1977 tags: trunk)
2005-05-23
17:26
The REGEXP operator is recognized. It tries to invoke a function named regexp() which does not exist in the native build. But users who want to can add an appropriate regexp() function using sqlite3_create_function(). (CVS 2478) (check-in: 42a626ac user: drh tags: trunk)
15:06
Make sure that the use of a double-quoted string literal does not trick the optimizer into using a correlated subquery when a static subquery would suffice. (CVS 2477) (check-in: ef4059e3 user: drh tags: trunk)
13:00
Retain the error string if an error is generated by SSE during a VACUUM. (CVS 2476) (check-in: f7b76d02 user: danielk1977 tags: trunk)
04:51
Add pFetch variable (used by SSE) to sqlite3 structure. (CVS 2475) (check-in: 2a8ac869 user: danielk1977 tags: trunk)
2005-05-22
20:30
The cache_size pragma should not reset the synchronous pragma. Ticket #1260. (CVS 2474) (check-in: 2db2b32f user: drh tags: trunk)
20:12
Never user a pointer to standard library routines malloc() and free(). This rule is to work around limitations of MSVC and the _fastcall calling convention. Ticket #1256. (CVS 2473) (check-in: a39c4467 user: drh tags: trunk)
19:21
Fix a memory leak. Ticket #1259. (CVS 2472) (check-in: 254ac221 user: drh tags: trunk)
10:44
Add hook to register SSE user-functions. (CVS 2471) (check-in: 20bd303e user: danielk1977 tags: trunk)
06:49
Allow schema objects beginning with sqlite_ to be created if the SQLITE_WriteSchema flag is set. (CVS 2470) (check-in: afc8ce42 user: danielk1977 tags: trunk)
2005-05-21
18:32
Speed improvements as described by tickets #1257 and #1258. These changes help some but are nowhere near the 23% claimed in the tickets. (CVS 2469) (check-in: 3fa177c5 user: drh tags: trunk)
02:48
More structure rearrangements for additional size reductions. Ticket #1253. (CVS 2468) (check-in: 6b6e525b user: drh tags: trunk)
2005-05-20
20:11
Reorder structure fields to reduce code footprint. Ticket #1253. Need to do more of this. (CVS 2467) (check-in: 27025613 user: drh tags: trunk)
20:01
Do not allow the pagesize of :memory: databases to be changed. Silently ignore PRAGMA page_size=N requests for :memory: databases. Ticket #1144 and #1252. (CVS 2466) (check-in: f29a1d88 user: drh tags: trunk)
19:36
Comment changes in vdbeapi.c (CVS 2465) (check-in: ab7805fb user: drh tags: trunk)
09:40
Fix memory leaks in Tcl user function interface. (CVS 2464) (check-in: f5d9a806 user: danielk1977 tags: trunk)
2005-05-19
08:43
Always use a more specific type (P3_FUNCDEF) instead of P3_POINTER as the P3 type of a vdbe instruction. (CVS 2463) (check-in: 79a41674 user: danielk1977 tags: trunk)
01:26
Fix an array index that is out of bounds. Ticket #1251. (CVS 2462) (check-in: bcf87e4d user: drh tags: trunk)
2005-05-17
11:25
Provide a compile-time parameter to set the default file creation permissions under Unix. Ticket #1247. (CVS 2461) (check-in: bfa55bec user: drh tags: trunk)
2005-05-16
22:37
Fix an uninitialized variable. Ticket #1244. (CVS 2460) (check-in: 582cb77d user: drh tags: trunk)
02:13
Modify documentation to explain default value of "pragma synchronous". No code changes. (CVS 2459) (check-in: 45301442 user: danielk1977 tags: trunk)
2005-05-11
14:28
Change to the lemon parser suggested by Geert Janssen. Appears to have no impact on SQLite. (CVS 2458) (check-in: 6fda6008 user: drh tags: trunk)
2005-05-10
16:11
Fix a typo in the CREATE TABLE documentation. (CVS 2457) (check-in: 748771a8 user: drh tags: trunk)
2005-05-06
22:05
Timing fix in the default busy handler. (CVS 2456) (check-in: 76090ed8 user: drh tags: trunk)
2005-05-05
18:14
Patch to fix an alignment problem on sparc. Ticket #1234. (CVS 2455) (check-in: 240cce10 user: drh tags: trunk)
11:04
Fix a datatype in trigger6.test that changed due to the previous check-in. (CVS 2454) (check-in: c2af7d2c user: drh tags: trunk)
10:30
In the TCL interface, user-defined functions preserve the datatype returned by the Tcl procedure. (CVS 2453) (check-in: 99dcba1f user: drh tags: trunk)
2005-05-03
12:30
Make sure all data structures have 8-byte alignment - necessary for the sparc architecture and helpful on other 64-bit platforms. Ticket #1232. Also update some comments in build.c. (CVS 2452) (check-in: d9418851 user: drh tags: trunk)
2005-05-01
22:52
Remove the psAligned value from the BTree structure - the pageSize is now always aligned to an 8-byte boundary. Add comments on a confusing bit of code. Ticket #1231. (CVS 2451) (check-in: 535523e1 user: drh tags: trunk)
2005-04-29
02:10
Prevent a segfault described by ticket #1229. (CVS 2450) (check-in: 0667eae9 user: drh tags: trunk)
2005-04-28
19:03
Add hooks for the SSE extension. (CVS 2449) (check-in: 90f4cf2a user: drh tags: trunk)
17:18
Enhancements to allow for extensions. (CVS 2448) (check-in: 6863703a user: drh tags: trunk)
12:06
Fix an array index bug in the default busy callback handler. Ticket #1198. (CVS 2447) (check-in: 3cc14b76 user: drh tags: trunk)
2005-04-22
02:38
Remove some vestigal code. Add the experimental sqlite3_transfer_bindings() API. (CVS 2446) (check-in: 88b39436 user: drh tags: trunk)
2005-04-15
12:04
Correctly store large integers. Ticket #1212. (CVS 2445) (check-in: 00e20690 user: drh tags: trunk)
2005-04-08
19:48
Added tests to exercise delete, insert, and update triggers on views (tkt #1169) (CVS 2444) (check-in: 6cd19ddc user: kwel tags: trunk)
16:08
Fixed stack growth in update trigger on views (tkt #1169) (CVS 2443) (check-in: 99fcd556 user: kwel tags: trunk)
16:07
Fixed stack growth in delete trigger on views (tkt #1169) (CVS 2442) (check-in: 1a757ba1 user: kwel tags: trunk)
2005-04-03
23:54
Apply Tcl 'nullvalue' patch from Stefan Finzel. (CVS 2441) (check-in: 9906ae37 user: danielk1977 tags: trunk)
2005-04-01
16:29
Documentation updates. (CVS 2440) (check-in: 7e6f688d user: drh tags: trunk)
10:47
Make the ORDER BY clause return equal elements in the same order they were seen (a stable sort). It was returning them in exactly the reverse order. (CVS 2439) (check-in: e8391491 user: drh tags: trunk)
2005-03-31
22:26
Add a "const" declaration to a constant. Fix a typo in a comment. (CVS 2438) (check-in: 67aaa269 user: drh tags: trunk)
21:02
Update comments and documentation to give the true maximum page size as 32K, not 64K as was previously (and erroneously) reported. Ticket #1194. (CVS 2437) (check-in: 58dd436b user: drh tags: trunk)
18:40
Make sure integer primary keys larger than 2^31 are handled properly. Ticket #1188. (CVS 2436) (check-in: 1d04c2ab user: drh tags: trunk)
18:26
Fix a memory leak in the TCL bindings. (CVS 2435) (check-in: c31ea633 user: drh tags: trunk)
2005-03-29
23:34
Fix a problem with threads and the global database list in main.c. (CVS 2434) (check-in: 4aa05d22 user: danielk1977 tags: trunk)
13:37
Version 3.2.1 (CVS 2433) (check-in: 844f01af user: drh tags: trunk)
13:19
Change the date of the 3.2.1 release. (CVS 2432) (check-in: afa42e2f user: drh tags: trunk)
13:18
Fix minor display bugs in sqlite3_analyzer. (CVS 2431) (check-in: d89aaba5 user: drh tags: trunk)
13:17
Fix a C++-ism in the code. (CVS 2430) (check-in: 312587ac user: drh tags: trunk)
13:07
Change 'stack' to the more descriptive 'no-push' in vdbe.c. (CVS 2429) (check-in: 7e54d3c7 user: danielk1977 tags: trunk)
08:26
Reduce the space allocated for the runtime virtual machine stack. (CVS 2428) (check-in: 7d6818da user: danielk1977 tags: trunk)
03:10
Add the SQLITE_OMIT_TEMPDB compile time macro. (CVS 2427) (check-in: c41d5544 user: danielk1977 tags: trunk)
02:54
Fix segfault due to exception handler being run with uninitialised variable. (CVS 2426) (check-in: 78df3d04 user: danielk1977 tags: trunk)
2005-03-28
18:04
Fix another memory leak in the pager. (CVS 2425) (check-in: 4ca11ca0 user: drh tags: trunk)
16:56
Increment version number and update documentation in preparation for version 3.2.1. (CVS 2424) (check-in: b0409b93 user: drh tags: trunk)
16:50
Changes to alter3.test to allow it to work with a codec. (CVS 2423) (check-in: 9e856bab user: drh tags: trunk)
08:44
Modifications to reduce memory consumption. (CVS 2422) (check-in: 0fd5ce4e user: danielk1977 tags: trunk)
03:39
Fix some memory leaks that occur after a malloc failure. (CVS 2421) (check-in: bcb5d72e user: drh tags: trunk)
00:07
Use SQL function substr() correctly from ALTER TABLE code. Ticket #1182. (CVS 2420) (check-in: ccb9f402 user: danielk1977 tags: trunk)
2005-03-27
01:56
Correctly allocate new columns array in ALTER TABLE .. ADD COLUMN. Ticket #1183. (CVS 2419) (check-in: 3c86e633 user: danielk1977 tags: trunk)
2005-03-23
01:48
Fix a typo in vdbeInt.h. This was potentially a serious mistake, but we got lucky and it is benign. (CVS 2418) (check-in: f0d64dc8 user: drh tags: trunk)
01:05
Fix typo in the formatchng.html document. (CVS 2417) (check-in: 35ace66f user: drh tags: trunk)
2005-03-21
19:51
Version 3.2.0 (CVS 2415) (check-in: debf40e8 user: drh tags: trunk)
19:48
Documentation changes prior to the release of version 3.2.0. (CVS 2416) (check-in: cc5a2c8e user: drh tags: trunk)
04:04
Add function to recover from a malloc() failure. (CVS 2414) (check-in: 1f9d10d7 user: danielk1977 tags: trunk)
03:53
Assorted fixes to the handling of various malloc() failures. (CVS 2413) (check-in: e7844a01 user: danielk1977 tags: trunk)
01:31
Update docs to say that the default_synchronous pragma has been removed. Ticket #1049. (CVS 2412) (check-in: 21012bba user: drh tags: trunk)
01:24
fix typo in CREATE VIEW documentation. Ticket #1135. (CVS 2411) (check-in: 38897a50 user: drh tags: trunk)
01:20
Fix an infinite loop in the code generator for INSERT. Ticket #1140. (CVS 2410) (check-in: 876d09d9 user: drh tags: trunk)
00:47
README file updated to suggest running "make install". Ticket #1168. (CVS 2409) (check-in: b48784cf user: drh tags: trunk)
00:43
Allow the character "T" between date and time in ISO-8601 date/time formats. Ticket #1170. (CVS 2408) (check-in: 2bf88daa user: drh tags: trunk)
00:36
Improved support for cygwin. Ticket #1165. (CVS 2407) (check-in: fcb5cee4 user: drh tags: trunk)
00:28
Fix a formatting error in the syntax documentation. Ticket #1145. (CVS 2406) (check-in: 59892be6 user: drh tags: trunk)
2005-03-20
23:18
Fix for ticket #1167 (CVS 2405) (check-in: d9aa0aa9 user: drh tags: trunk)
22:54
Do not attempt to read the journal file on windows because manditory locking on windows will not allow it. Ticket #1166. (CVS 2404) (check-in: 1865e0d8 user: drh tags: trunk)
22:47
More changes for ticket #1171 after additional analysis. (CVS 2403) (check-in: 0471d6b8 user: drh tags: trunk)
19:10
Tentative fix for ticket #1171. More research and testing needed. (CVS 2402) (check-in: f0a39cee user: drh tags: trunk)
2005-03-19
15:10
More documentation updates. (CVS 2401) (check-in: f065b610 user: drh tags: trunk)
14:45
Preparations for the release of version 3.2.0. (CVS 2400) (check-in: 90a00e90 user: drh tags: trunk)
03:41
Fix typos in documentation. (CVS 2399) (check-in: aee888ca user: drh tags: trunk)
01:41
Updates to comments and documentation. No changes to code. (CVS 2398) (check-in: e53c7726 user: drh tags: trunk)
2005-03-18
14:03
Remove unused code from util.c. Enhance the trace output in os_unix.c. (CVS 2397) (check-in: f2f31919 user: drh tags: trunk)
2005-03-17
12:33
Fixed a typo in alter3.test. (CVS 2396) (check-in: 698be25d user: drh tags: trunk)
07:00
Don't run the tests in alter3.test if SQLITE_OMIT_ALTERTABLE is defined. (CVS 2395) (check-in: 800fb3bf user: danielk1977 tags: trunk)
05:06
Update to keyword list for ALTER TABLE ... ADD COLUMN command. (CVS 2394) (check-in: 173e2696 user: danielk1977 tags: trunk)
05:03
Add the ALTER TABLE ... ADD COLUMN command. (CVS 2393) (check-in: 94185dd4 user: danielk1977 tags: trunk)
04:01
Version 3.1.6 (CVS 2392) (check-in: 6a3f4e4b user: drh tags: trunk)
03:52
Strengthen an assert() in vdbe.c. (CVS 2391) (check-in: 3f45cf35 user: drh tags: trunk)
03:33
Preparing for the release of 3.1.6. (CVS 2390) (check-in: 45cbf27e user: drh tags: trunk)
03:15
Fix a bug in the calculation of the table record header size. Ticket #1163. (CVS 2389) (check-in: bf82a04f user: drh tags: trunk)
2005-03-16
12:15
Fix some memory leaks that can occur if a memory allocation fails. (CVS 2388) (check-in: 9a358fc3 user: danielk1977 tags: trunk)
2005-03-15
17:09
When creating a new database, delete any preexisting journal that might be left over from a prior database with the same name. Ticket #1152. (CVS 2387) (check-in: 856e2ec9 user: drh tags: trunk)
02:04
Allow the database name in a DETACH statement to be quoted. Ticket #1151. (CVS 2386) (check-in: 24e88773 user: drh tags: trunk)
2005-03-14
02:01
Be more aggressive about using the busy handler. Ticket #1159. (CVS 2385) (check-in: 644c6398 user: drh tags: trunk)
2005-03-12
18:03
Fix typo in documentation. (CVS 2384) (check-in: 78012246 user: drh tags: trunk)
15:55
Documentation updates. Added the "distinctive features" page. (CVS 2383) (check-in: 33a01916 user: drh tags: trunk)
2005-03-11
18:06
Version 3.1.5 (CVS 2382) (check-in: b1792ae5 user: drh tags: trunk)
18:06
Disable GNU readline in the build of the command-line shell for linux since some systems (ex: SuSE) do not support it. (CVS 2381) (check-in: baddb064 user: drh tags: trunk)
17:55
Updates to the homepage prior to 3.1.5. (CVS 2380) (check-in: c78611f6 user: drh tags: trunk)
17:52
Fix bugs discovered in 3.1.4. F_FULLFSYNC not F_FULLSYNC. And a bug in "make doc". Also typos in the documentation. (CVS 2379) (check-in: 3c57a457 user: drh tags: trunk)
04:53
Version 3.1.4 (CVS 2378) (check-in: 3d070a9b user: drh tags: trunk)
04:41
Fixes so that the FULLSYNC changes will build on windows. They do not have any effect, but neither do they cause errors. (CVS 2377) (check-in: ace3e30d user: drh tags: trunk)
04:40
Increase the version number to 3.1.4. (CVS 2376) (check-in: e438b65c user: drh tags: trunk)
04:39
Documentation updates for version 3.1.4. (CVS 2375) (check-in: a7261f15 user: drh tags: trunk)
2005-03-10
17:06
Another case of returning SQLITE_CORRUPT when a corrupt database file is detected. (CVS 2374) (check-in: 87101927 user: drh tags: trunk)
14:32
Fix a problem with crashtest caused by the F_FULLSYNC change. (CVS 2373) (check-in: f11c6e74 user: drh tags: trunk)
14:11
Disable F_FULLSYNC if the sychronous pragma is not set to FULL. (CVS 2372) (check-in: 58b8733b user: drh tags: trunk)
12:58
Disable the use of ./crashtest in builds that include a codec. (CVS 2371) (check-in: 7e4af622 user: drh tags: trunk)
12:52
Disable the alter2 tests if there is a codec compiled into the library. (CVS 2370) (check-in: 06a48da6 user: drh tags: trunk)
12:35
Fix a #ifdef in util.c. (CVS 2369) (check-in: f426c625 user: drh tags: trunk)
2005-03-09
13:09
Fix a file corruption bug in CREATE INDEX in auto-vacuum databases. (CVS 2368) (check-in: 64c4c717 user: danielk1977 tags: trunk)
12:26
Support for a future ALTER TABLE command to add columns with default values. (CVS 2367) (check-in: 9d5abc1d user: danielk1977 tags: trunk)
2005-03-02
05:18
Print an error message and quit if the regression tests are run as root. Ticket #1153. (CVS 2366) (check-in: 9b960787 user: drh tags: trunk)
05:18
Fix the header comment on experimental.c. (CVS 2365) (check-in: 0c4d2b11 user: drh tags: trunk)
2005-02-28
01:52
Version 3.1.3.1 (not an official release) (CVS 2364) (check-in: 957333a7 user: drh tags: trunk)
01:42
Bump the version number to 3.1.3.1. (CVS 2363) (check-in: 1ca8bbf7 user: drh tags: trunk)
2005-02-26
18:10
Add the SQLITE_OMIT_FLAG_PRAGMAS compile-time option. (CVS 2362) (check-in: c167e905 user: drh tags: trunk)
17:31
Fix an assertion fault that can occur while autovacuuming a corrupt database file. Add the SQLITE_OMIT_COMPLETE compile-time parameter. (CVS 2361) (check-in: bb0e7e38 user: drh tags: trunk)
2005-02-24
04:51
Revised man page from Bill Bumgarner. (CVS 2360) (check-in: 5c99bea5 user: drh tags: trunk)
2005-02-23
12:35
Remove strcasecmp from shell.c. Tickets #1108, #1122. (CVS 2359) (check-in: 4ae1a9fc user: drh tags: trunk)
00:26
The script that cross-compiles the windows DLLs now exports the symbols Tclsqlite_Init and Sqlite_Init used to initialize the TCL extension. Ticket #1137. (CVS 2358) (check-in: f1870477 user: drh tags: trunk)
2005-02-22
09:47
Fix bug reported on the mailing list for WHERE clauses like (rowid<'2'). (CVS 2357) (check-in: b323f0f2 user: danielk1977 tags: trunk)
2005-02-20
02:25
Version 3.1.3 (CVS 2356) (check-in: 36dbf5e9 user: drh tags: trunk)
2005-02-19
13:46
Prepare for the release of 3.1.3. (CVS 2355) (check-in: 5b66631f user: drh tags: trunk)
13:05
Rework parts of the pragma documentation. Ticket #1081. (CVS 2354) (check-in: 25141d9e user: drh tags: trunk)
12:44
Add documentation on the EXISTS expression. Ticket #1082. (CVS 2353) (check-in: 76cacb4a user: drh tags: trunk)
12:32
Remove duplicate word from documentation. Ticket #1103. (CVS 2352) (check-in: c1fc0a8a user: drh tags: trunk)
08:18
Support for a future file format that includes 'short' records. (CVS 2351) (check-in: 173aeb25 user: danielk1977 tags: trunk)
2005-02-18
01:15
Fix typos in documentation for pragma short_column_names. Ticket #1130. (CVS 2350) (check-in: fac56fa1 user: danielk1977 tags: trunk)
2005-02-17
00:03
Compile-time option to limit the size of AUTOINCREMENT rowids to 32-bits. (CVS 2349) (check-in: c5366dea user: drh tags: trunk)
2005-02-16
23:43
Clarify that columns are indexed from 0 when using sqlite3_column_XXX() APIs. No code changes. (CVS 2348) (check-in: d5eb25d8 user: danielk1977 tags: trunk)
03:45
Change to configure.ac contributed by a reader. (CVS 2346) (check-in: 0cd3bf02 user: drh tags: trunk)
03:35
Patch the command-line error message printing for lemon. Ticket #1120. (CVS 2345) (check-in: 97c7aaf1 user: drh tags: trunk)
03:27
Get vacuum working on database that used to have autoincrement tables but where all such tables have been dropped. Ticket #1121. (CVS 2344) (check-in: 8f7c639d user: drh tags: trunk)
2005-02-15
21:36
Move the special built-in SQL functions used by ALTER TABLE out of func.c and into alter.c. (CVS 2343) (check-in: dbd11a0c user: drh tags: trunk)
20:47
Split the logic for the ALTER TABLE command off into a separate source code file. (CVS 2342) (check-in: 90d6573c user: drh tags: trunk)
16:23
Btree checks the autovacuum flag after locking the database file. (CVS 2341) (check-in: 6610188f user: drh tags: trunk)
16:15
Append the version number to the directory name in source code tarballs. Tickets #793, #855, and #1055. (CVS 2340) (check-in: 138577d0 user: drh tags: trunk)
13:38
Fix a hyperlink bug on the homepage. (CVS 2338) (check-in: 9fd9d9fb user: drh tags: trunk)
13:08
Version 3.1.2 (CVS 2337) (check-in: e9012d91 user: drh tags: trunk)
13:07
Updates to the script that generates the download page for the website. (CVS 2335) (check-in: 363590d3 user: drh tags: trunk)
12:56
Update the change log. (CVS 2334) (check-in: 94c3f20e user: drh tags: trunk)
12:51
Update the homepage prior to releases 2.8.16 and 3.1.2. (CVS 2333) (check-in: 603bbe47 user: drh tags: trunk)
03:38
Ensure a database file is not truncated without an exclusive lock. Fix for ticket #1114. (CVS 2332) (check-in: dcbc9833 user: danielk1977 tags: trunk)
02:54
Check that read-only pages are not being modified (disabled by default). (CVS 2331) (check-in: 8514a4fe user: danielk1977 tags: trunk)
2005-02-14
20:48
Make sure that when a CREATE INDEX fails, it does not leave a residue behind that can corrupt the database. Ticket #1115. (CVS 2330) (check-in: cbed92f3 user: drh tags: trunk)
06:38
Tighten up the CREATE INDEX syntax accepted by the parser. (CVS 2329) (check-in: 41d2214b user: danielk1977 tags: trunk)
2005-02-13
23:34
Update the version number in preparation for the release of 3.1.2. (CVS 2325) (check-in: f3c51de7 user: drh tags: trunk)
2005-02-12
08:59
Fix a problem with sub-queries and the flattening optimization. Also handle an extra case of database corruption. (CVS 2324) (check-in: f7858d88 user: danielk1977 tags: trunk)
00:19
Fix a problem with VACUUM that can lead to database corruption. (CVS 2323) (check-in: 63894baf user: drh tags: trunk)
2005-02-09
07:05
Return SQLITE_BUSY if the database is locked reading the schema within sqlite_prepare(). Ticket #1106. (CVS 2322) (check-in: c33c02d6 user: danielk1977 tags: trunk)
03:20
Add experimental collation_list pragma. (CVS 2321) (check-in: f73a8aa3 user: danielk1977 tags: trunk)
01:40
Document SQLITE_DEFAULT_CACHE_SIZE and SQLITE_DEFAULT_TEMP_CACHE_SIZE macros. (CVS 2320) (check-in: ddcea6f8 user: danielk1977 tags: trunk)
2005-02-08
08:42
Fix a buggy interaction between "INSERT ... SELECT" processing and optimization (2170). (CVS 2319) (check-in: c54ad212 user: danielk1977 tags: trunk)
07:50
Fix for correlated subqueries where the parent is an aggregate. Ticket #1105. (CVS 2318) (check-in: f0d3ca10 user: danielk1977 tags: trunk)
2005-02-06
02:45
Add the (highly experimental) omit_readlock pragma that disables the use of readlocks on read-only databases that are connected using ATTACH. (CVS 2317) (check-in: 2155448d user: drh tags: trunk)
2005-02-05
12:48
Allow expressions (including variables) in LIMIT and OFFSET clauses. Ticket #1096. (CVS 2316) (check-in: 515e5033 user: danielk1977 tags: trunk)
07:33
Add a numeric version number. Ticket #1097. (CVS 2315) (check-in: a9c33a80 user: danielk1977 tags: trunk)
06:49
Detect database corruption in rootpage flags (see also (2313)). (CVS 2314) (check-in: 6d91a1e9 user: danielk1977 tags: trunk)
2005-02-04
21:13
Detect and report a subtle case of database file corruption. (CVS 2313) (check-in: 9fc0a5cb user: drh tags: trunk)
04:07
Remove code for SQL cursors. (CVS 2312) (check-in: 2eb90870 user: danielk1977 tags: trunk)
2005-02-03
01:08
Get AUTOINCREMENT and VACUUM working together. Ticket #1095. (CVS 2311) (check-in: 332a531d user: drh tags: trunk)
00:42
Fix the ".dump" command in the shell so that it works with AUTOVACUUM. This is related to ticket #1095. (CVS 2310) (check-in: 76c4a96c user: drh tags: trunk)
00:29
Make sure the rc variable in OsWrite of os_win.c is always initialized. Also assert that the amt parameter is always greater than zero. Ticket #1094. (CVS 2309) (check-in: 4b399ae7 user: drh tags: trunk)
2005-02-02
01:13
Fix a comment in sqlite3.h. No code changes. Ticket #1093. (CVS 2308) (check-in: d1ea2fb7 user: danielk1977 tags: trunk)
01:10
Handle "rowid<=X ORDER BY rowid DESC" where X is an integer. Fix for ticket #1092. (CVS 2307) (check-in: 50608879 user: danielk1977 tags: trunk)
2005-02-01
17:05
Version 3.1.1 (beta) (CVS 2306) (check-in: 2e1c71c4 user: drh tags: trunk)
15:57
Increment the version number to 3.1.1beta. (CVS 2305) (check-in: 076f9868 user: drh tags: trunk)
10:36
Space analyzer: Format integer results as integers. Also fix the calculation of average-fanout. (CVS 2304) (check-in: 52e473b9 user: danielk1977 tags: trunk)
10:35
Have debugging code handle sqliteMalloc(n) where n<0 in the same way as production. (CVS 2303) (check-in: ab85e1d0 user: danielk1977 tags: trunk)
04:09
More performance tweaking in the parser. (CVS 2302) (check-in: a3d12726 user: drh tags: trunk)
03:46
Fix an error introduced with (2299). (CVS 2301) (check-in: 22041d5f user: danielk1977 tags: trunk)
03:20
Lemon optimization: When doing a shift following a reduce that pops one or more elements off the stack, no need to check for stack overflow. (CVS 2300) (check-in: adcd9a3f user: drh tags: trunk)
03:09
Avoid allocating a vdbe in sqlite3FinishCoding() if one has not been allocated already. (CVS 2299) (check-in: eaf1866e user: danielk1977 tags: trunk)
02:13
Change to sqlite3AffinityType() to remove hex constants. (CVS 2298) (check-in: d8b4b0ef user: danielk1977 tags: trunk)
01:40
Tweaks to the keyword hash generator. Tried to make it a little faster. If nothing else, the keyword hash table is now a little smaller. (CVS 2297) (check-in: 4eca6c05 user: drh tags: trunk)
01:21
Replace sqlite3AffinityType() with a slightly faster version. (CVS 2296) (check-in: abe9f5e8 user: danielk1977 tags: trunk)
2005-01-31
23:45
Performance tweaks for sqlite3AffinityType. (CVS 2295) (check-in: 32b92615 user: drh tags: trunk)
12:56
Move sqlite3HashNoCase to hash.c. (CVS 2294) (check-in: 5c10ccd8 user: danielk1977 tags: trunk)
12:42
Assorted minor changes to speed up loading the database schema. (CVS 2293) (check-in: dfbd684a user: danielk1977 tags: trunk)
2005-01-30
22:10
User-contributed chagnes to tclinstaller so that it supports DESTDIR. (CVS 2292) (check-in: ab8dbcf5 user: drh tags: trunk)
11:11
Respect collation sequences in views. Ticket #1088. (CVS 2291) (check-in: 9843c0dd user: danielk1977 tags: trunk)
09:17
Have the optimization introduced in (2170) deal with OP_NullRow as well as OP_Column and OP_Recno. Fix for #1086. (CVS 2290) (check-in: 356d31e0 user: danielk1977 tags: trunk)
2005-01-29
09:14
Update to test files to support builds with OMIT macros defined. (CVS 2289) (check-in: 808e16a7 user: danielk1977 tags: trunk)
09:00
Fix a test bug causing a segfault in bind.test. (CVS 2288) (check-in: a8b921d4 user: danielk1977 tags: trunk)
08:36
Update ioerr.test to be more deterministic. (CVS 2287) (check-in: d0b16bae user: danielk1977 tags: trunk)
08:32
Modify sub-query handling. Tickets #1083 and #1084. (CVS 2286) (check-in: b1b50f31 user: danielk1977 tags: trunk)
01:54
Modification to schema.test so that it works with SQLITE_OMIT_TRIGGER and SQLITE_OMIT_UTF16 defined. (CVS 2285) (check-in: 95ecb274 user: danielk1977 tags: trunk)
2005-01-28
01:29
Make sure the #include of "sqliteInt.h" always comes first in C source files. (CVS 2284) (check-in: 522c094f user: drh tags: trunk)
2005-01-27
00:33
Fix a warning introduced by (2280). (CVS 2283) (check-in: dc1b8106 user: danielk1977 tags: trunk)
00:33
More changes to improve propagation of SQLITE_CORRUPT errors. (CVS 2282) (check-in: e4b5c168 user: drh tags: trunk)
00:30
Test that it is ok to execute ALTER TABLE immediately after opening a database connection. (CVS 2281) (check-in: 1d5ebb11 user: danielk1977 tags: trunk)
00:22
Have REINDEX handle missing collation sequences correctly. (CVS 2280) (check-in: 1c1904f4 user: danielk1977 tags: trunk)
2005-01-26
21:55
Propagate detected database corruption up through the call stack. (CVS 2279) (check-in: 2c54aba5 user: drh tags: trunk)
17:47
An optimization to sqlite3VdbeSerialType(). (CVS 2278) (check-in: db367738 user: drh tags: trunk)
10:39
Add an entry to faq.tcl regarding SQLITE_SCHEMA errors. (CVS 2277) (check-in: 12defe8c user: danielk1977 tags: trunk)
03:58
Allow GROUP BY on non-aggregate queries. Ticket #1064 (CVS 2276) (check-in: 0642d3e3 user: danielk1977 tags: trunk)
2005-01-25
04:27
Prevent collation sequences and user functions from being deleted or changed while SQL statements are executing. (CVS 2275) (check-in: cabab62b user: danielk1977 tags: trunk)
2005-01-24
23:27
Clarify documentation of DEFAULT CURRENT_TIME etc. (version 3.1.0 and greater only). (CVS 2274) (check-in: 557eb2ec user: danielk1977 tags: trunk)
13:03
More test cases to do with invalidating precompiled statements. (CVS 2273) (check-in: b243681a user: danielk1977 tags: trunk)
12:46
Use the cache with loading a large table in select2-2.0. (CVS 2272) (check-in: bd65b180 user: drh tags: trunk)
10:25
Modifications and bugfixes so that the test suite passes with the TCL statement cache turned on. (CVS 2271) (check-in: d5233e07 user: danielk1977 tags: trunk)
01:38
Flush the TCL statement cache before each lock_status pragma. (CVS 2270) (check-in: 8beae3ff user: drh tags: trunk)
00:28
Change the TCL interface so that it can cache VMs and reuse them without recompiling. But for now leave the cache turned off by default. (CVS 2269) (check-in: 8db6bfef user: drh tags: trunk)
2005-01-23
23:43
Modification to shell.c to avoid a compiler warning on some compilers. (CVS 2268) (check-in: 0778383b user: danielk1977 tags: trunk)
22:41
Minor changes to avoid warnings on some compilers. (CVS 2267) (check-in: 4daf1d1f user: danielk1977 tags: trunk)
19:04
Fix a bug in change counting that comes up when sqlite3_finalize() is called right after sqlite3_reset(). (CVS 2266) (check-in: 1a64295e user: drh tags: trunk)
13:14
ATTACH and DETACH cause prepared statements to expire. sqlite3_finalize() can now be called right after sqlite3_reset(). (CVS 2265) (check-in: 6c631b86 user: drh tags: trunk)
2005-01-22
03:39
Test script changes: Bug fix and cleanup on ioerr tests. Also, don't use TCL "file copy" command on windows. (CVS 2264) (check-in: 764b55ad user: danielk1977 tags: trunk)
03:03
Add the experimental sqlite3_expired() API. (CVS 2263) (check-in: df648d50 user: drh tags: trunk)
2005-01-21
21:31
Add <stddef.h> to sqliteInt.h. (CVS 2262) (check-in: fede252d user: drh tags: trunk)
21:22
More documentation changes. Allow SQLITE_DEFAULT_CACHE_SIZE to set the default cache size for the pager at compile-time. (CVS 2261) (check-in: 2ddb6748 user: drh tags: trunk)
18:28
Version 3.1.0 (alpha) (CVS 2260) (check-in: 45094abe user: drh tags: trunk)
18:19
Documentation updates prior to 3.1.0. (CVS 2259) (check-in: fc4f1f13 user: drh tags: trunk)
17:53
Initialize the random number generator from /dev/urandom, if available. (CVS 2258) (check-in: aab8e7f8 user: drh tags: trunk)
17:07
Change to mkopcodeh.awk to accomodate windows systems. (CVS 2257) (check-in: 39786aa8 user: drh tags: trunk)
17:03
Update change log for version 3.1.0. (CVS 2256) (check-in: 4d9b8587 user: drh tags: trunk)
15:52
Final preparations for the 3.1.0 alpha release. (CVS 2255) (check-in: 17122c7e user: drh tags: trunk)
11:55
Improve test coverage for minimum feature builds. (CVS 2254) (check-in: 9c4d0e13 user: danielk1977 tags: trunk)
08:13
Exclude a few more lines of code using OMIT macros. (CVS 2253) (check-in: c6fc49e6 user: danielk1977 tags: trunk)
04:25
Modify test scripts to work when SQLITE_OMIT_SUBQUERY (but no other OMIT macros) is defined. (CVS 2252) (check-in: d4e19efc user: danielk1977 tags: trunk)
03:12
Modify test scripts to work when SQLITE_OMIT_SUBQUERY (along with other OMIT macros) is defined. (CVS 2251) (check-in: bb0254ab user: danielk1977 tags: trunk)
02:34
Add a new test file for subqueries. (CVS 2250) (check-in: de8ee3a2 user: drh tags: trunk)
00:44
Change the implementation of ALTER TABLE so that it does not use the IN() operattor. (CVS 2249) (check-in: 06887afb user: danielk1977 tags: trunk)
00:22
Fix a segfault that occurs on a corrupt database. (CVS 2248) (check-in: d1166472 user: drh tags: trunk)
2005-01-20
23:23
Fix comment typo in mkopcodec.awk. (CVS 2247) (check-in: 61771482 user: drh tags: trunk)
22:48
Bug fixes and enhancements entered while on jury recess. (CVS 2246) (check-in: 38401dfb user: drh tags: trunk)
13:36
Added the SQLITE_OMIT_SUBQUERY compile-time option and the EXISTS operator. Regression tests are currently failing with an assertion fault. (CVS 2245) (check-in: d30fdf0f user: drh tags: trunk)
13:03
Remove a few more lines of code when SQLITE_OMIT_** macros are defined. (CVS 2244) (check-in: 417bbba9 user: danielk1977 tags: trunk)
11:32
Extend the influence of a couple of SQLITE_OMIT_** macros a little bit. (CVS 2243) (check-in: 5b1a9bf6 user: danielk1977 tags: trunk)
05:24
Changes so that crash.test works when SQLITE_OMIT_PAGER_PRAGMAS is defined. (CVS 2242) (check-in: f0add0a6 user: danielk1977 tags: trunk)
02:17
Fix some test scripts so that they work with a minimal build configuration. (CVS 2241) (check-in: d267fb3c user: danielk1977 tags: trunk)
02:14
Turn SQLITE_OMIT_CURSOR on by default. (CVS 2240) (check-in: 2d3ab1ab user: drh tags: trunk)
01:51
Expression generator bug fix. (CVS 2239) (check-in: 39cf97a9 user: drh tags: trunk)
01:17
Minor fix for sqlite3_clear_bindings(). (CVS 2238) (check-in: ff5b338c user: danielk1977 tags: trunk)
01:14
Add the experimental sqlite3_sleep() and sqlite3_clear_bindings() APIs. (CVS 2237) (check-in: 9480209e user: danielk1977 tags: trunk)
2005-01-19
23:24
Continued refactoring of the name resolution logic and query optimizer. (CVS 2236) (check-in: d8b2a7e0 user: drh tags: trunk)
03:52
Another fix along the same lines as (2234) (CVS 2235) (check-in: 27cf8322 user: danielk1977 tags: trunk)
03:47
A few test cases were failing on windows due to mandatory locking. Omit them on that platform. (CVS 2234) (check-in: 441316f1 user: danielk1977 tags: trunk)
2005-01-18
17:40
Make sure USING and NATURAL work on joins even if the columns are renamed using an AS phrase. Ticket #523. (CVS 2233) (check-in: c06add57 user: drh tags: trunk)
17:20
CREATE TABLE ... AS ... uses short names for columns. Ticket #1036. (CVS 2232) (check-in: b1d4c42d user: drh tags: trunk)
16:02
Column names coming back from a SELECT are now just the name of the source column without the "table." prefix. In other words, "PRAGMA short_column_names=ON" is now the default. This makes the names of columns behave more like other SQL engines. The old behavior can be restored by setting "PRAGMA short_column_names=OFF". (CVS 2231) (check-in: 9295050a user: drh tags: trunk)
14:45
Continue refactoring name resolution. Fix for ticket #1047. (CVS 2230) (check-in: 88d4834f user: drh tags: trunk)
04:00
Refinements to the name resolution logic. Change the name of the keywordhash.c file to keywordhash.h. (CVS 2229) (check-in: 0142ae6f user: drh tags: trunk)
2005-01-17
22:08
Infrastructure changes to handle name resolution differently. This is needed to fix various long-standing problems with column names in joins. It will also make the implementation of correlated subqueries easier. (CVS 2228) (check-in: 4a753439 user: drh tags: trunk)
08:57
Fix a bug reported on the mailing list concerning a conflict between "INSERT INTO ... SELECT" statements and the "SELECT max(x) FROM tbl" optimization. (CVS 2227) (check-in: 5a9da62a user: danielk1977 tags: trunk)
07:53
Fix some memory leak problems with corrupt.test and auto-vacuum databases. (CVS 2226) (check-in: 62442529 user: danielk1977 tags: trunk)
03:42
Add incomplete, preliminary drafts of new documentation. (CVS 2225) (check-in: a01159e8 user: drh tags: trunk)
03:40
Fix a memory leak that occurs as a result of an IO error. (CVS 2224) (check-in: 1edfdcbf user: danielk1977 tags: trunk)
02:12
Change some assert()s that could fail if the database is corrupt to return SQLITE_CORRUPT instead. (CVS 2223) (check-in: 2d58c0af user: danielk1977 tags: trunk)
01:33
Have sqlite3pager_get() return SQLITE_CORRUPT for a page number greater than 2^31. (CVS 2222) (check-in: feb49d10 user: danielk1977 tags: trunk)
2005-01-16
23:21
Turn on quick-balance by default. (CVS 2221) (check-in: d0356dee user: drh tags: trunk)
20:47
Drop support for MAC OS9. SQLite 3 has never worked for that OS because the developers do not have access to a machine running it and nobody from the community has stepped forward to provide a port. By moving the os_mac.c file into the attic, we make the lack of support official. (CVS 2220) (check-in: de9ad673 user: drh tags: trunk)
11:07
Changes to make sure tests work when SQLITE_DEFAULT_AUTOVACUUM is defined. (CVS 2219) (check-in: 6237c294 user: danielk1977 tags: trunk)
09:06
Fixes so that compiling and testing works when SQLITE_OMIT_AUTOVACUUM is defined. (CVS 2218) (check-in: fe548561 user: danielk1977 tags: trunk)
08:00
Move duplicate code to update pointer-map wrt overflow pages into a function. (CVS 2217) (check-in: a5c21214 user: danielk1977 tags: trunk)
2005-01-15
12:45
Enhance the performance of auto-vacuum databases by reducing the number of pointer-map entries written during tree balancing. Also fix bugs in balance_quick(). (CVS 2216) (check-in: 0ae29538 user: danielk1977 tags: trunk)
01:52
Test coverage improvements. (CVS 2215) (check-in: 92f9d2b2 user: drh tags: trunk)
00:40
Improved test coverage for update.c. (CVS 2214) (check-in: 3ef95d5f user: drh tags: trunk)
00:36
Improved coverage for insert.c. (CVS 2213) (check-in: 997d8aff user: drh tags: trunk)
2005-01-14
22:55
Add comments to the new balance_quick() routine. (CVS 2212) (check-in: 183c42ea user: drh tags: trunk)
13:50
Experimental patch to balance() (use -DSQLITE_BALANCE_QUICK). (CVS 2211) (check-in: c550d80c user: danielk1977 tags: trunk)
01:22
Improved test coverage on insert.c. (CVS 2210) (check-in: c772f751 user: drh tags: trunk)
2005-01-13
23:54
Need SQLITE_MEMDEBUG instead of SQLITE_DEBUG in tclsqlite.c. (CVS 2209) (check-in: 6e905270 user: drh tags: trunk)
23:54
Fix a bug in lemon that does not effect SQLite. Ticket #1068. (CVS 2208) (check-in: 7113b5ed user: drh tags: trunk)
13:35
Tidy up malloc.test a bit. (CVS 2207) (check-in: 94cf91cc user: danielk1977 tags: trunk)
11:10
Fix typo in shell .help. Ticket #1071. (CVS 2206) (check-in: 2c7a1a16 user: danielk1977 tags: trunk)
11:07
Test cases to improve coverage of pager.c. (CVS 2205) (check-in: 0428a148 user: danielk1977 tags: trunk)
02:14
Fixes to 'configure' build system. Also extra coverage for main.c. (CVS 2204) (check-in: 8378455f user: danielk1977 tags: trunk)
2005-01-12
13:04
Fix a test bug introduce with the previous commit. (CVS 2203) (check-in: 1c19e8bd user: danielk1977 tags: trunk)
12:44
Tests to improve coverage of main.c. (CVS 2202) (check-in: 4e28c82a user: danielk1977 tags: trunk)
09:10
Tests to improve coverage of vdbeaux.c. (CVS 2201) (check-in: 2b3e21ce user: danielk1977 tags: trunk)
07:15
Tests to improve coverage of vdbemem.c. (CVS 2200) (check-in: 319bb4a9 user: danielk1977 tags: trunk)
00:08
Fix a bug in tclsqlite.c. (CVS 2199) (check-in: 50f1e229 user: drh tags: trunk)
2005-01-11
18:13
Fix for ticket #1062: Correctly handle redundant terms in a WHERE clause. (CVS 2198) (check-in: 1bee1bb9 user: drh tags: trunk)
17:59
Allow '$' in the middle of identifiers. Ticket #1066. This is an experimental change. It might be backed out at a later date. (CVS 2197) (check-in: 00a352ea user: drh tags: trunk)
17:46
Test coverage improvements on tokenize.c. (CVS 2196) (check-in: 5767850c user: drh tags: trunk)
16:54
Improved test coverage for vdbeaux.c. (CVS 2195) (check-in: 3f46cd77 user: drh tags: trunk)
15:28
Improved test coverage for util.c. (CVS 2194) (check-in: ad451a2d user: drh tags: trunk)
13:02
Test cases to improve coverage of vdbe.c. (CVS 2193) (check-in: a6b45722 user: danielk1977 tags: trunk)
11:08
Remove a C++ style comment that went in with the previous commit. (CVS 2192) (check-in: ce8e4e88 user: danielk1977 tags: trunk)
10:25
Test cases to improve coverage of btree.c (and minor bugfixes). (CVS 2191) (check-in: a37e0108 user: danielk1977 tags: trunk)
10:25
Test cases to improve coverage of btree.c (and minor bugfixes). (CVS 2190) (check-in: 8ced4915 user: danielk1977 tags: trunk)
2005-01-10
12:59
Extra test cases to improve coverage of btree.c (CVS 2189) (check-in: a4619886 user: danielk1977 tags: trunk)
06:39
Update some documentation for version 3.1. (CVS 2188) (check-in: 5b7a5a4d user: danielk1977 tags: trunk)
02:48
Fix an assertion failure due to interaction between the count_changes pragma and triggers. (CVS 2187) (check-in: 6c7bec1b user: danielk1977 tags: trunk)
2005-01-08
18:42
Tcl interface does as sqlite3 or as sqlite. A compile-time option allows duel linking. Also fix a bug in the pragma change from earlier today. (CVS 2186) (check-in: ad109537 user: drh tags: trunk)
15:44
Fixes to the temp_store_directory pragma. (CVS 2185) (check-in: 0a90eaf3 user: drh tags: trunk)
15:43
Fix a comment. (CVS 2184) (check-in: 26fbac8f user: drh tags: trunk)
12:42
Fix a problem with auto-vacuum databases and the VACUUM command. Also add "pages read" and "pages written" statistics to the pager layer. (CVS 2183) (check-in: fb3bf68d user: danielk1977 tags: trunk)
02:35
Minor test script changes to allow all.test to run when SQLITE_DEFAULT_AUTOVACUUM=1 is defined. (CVS 2182) (check-in: 5023b1db user: danielk1977 tags: trunk)
2005-01-07
10:42
Reset the temp_store_directory each iteration of tests in all.test. (CVS 2181) (check-in: 7373a5d4 user: danielk1977 tags: trunk)
08:56
Fix a read of invalid memory that could occur in btree.c. (CVS 2180) (check-in: 929745c1 user: danielk1977 tags: trunk)
01:56
Remove incorrect assert() and add extra option to account for non-standard 'sort' program in some linux versions. (CVS 2179) (check-in: bf143876 user: danielk1977 tags: trunk)
2005-01-03
21:28
add --enable-debug to configure options, controls -DNDEBUG flag (CVS 2178) (check-in: 9d674d1d user: tpoindex tags: trunk)
18:13
add comment that table is accessed by primary key (CVS 2177) (check-in: 707690c5 user: tpoindex tags: trunk)
02:26
Allow GROUP BY on aggregate queries only. Ticket #1039. (CVS 2176) (check-in: 8ef2c644 user: drh tags: trunk)
01:33
Fix typos in comments in test code. (Oops. This check-in also picked up some unrelated changes to documentation.) (CVS 2175) (check-in: 586acc85 user: drh tags: trunk)
01:28
Fix a typo in a comment. No code changes. Ticket #1052. (CVS 2174) (check-in: 9fb1402f user: drh tags: trunk)
01:27
Fix comment typos. no code changes. (CVS 2173) (check-in: 4165217e user: drh tags: trunk)
2004-12-25
01:03
Fix ticket #1046 by removing code and simplifying the query optimizer. Remarkably, this simplification also makes the optimizer do a better job. Ticket #1051 was fixed as a side-effect. (CVS 2172) (check-in: 5fd1f471 user: drh tags: trunk)
2004-12-20
19:01
Add PRAGMA 'temp_store_directory'. Added os_*.c function sqlite3OsIsDirWritable(), split pragma.c changeTempStorage() function into invalidateTempStorage(). (CVS 2171) (check-in: 772e22cb user: tpoindex tags: trunk)
2004-12-19
00:11
The optimizer now uses only the index and ignores the table if it can get away with doing so, thus saving a single BTree search per row of result. This could potentially double the speed of certain queries. The code passes all regression tests but new tests to exercise the new functionality are yet to be added. (CVS 2170) (check-in: e5aa4894 user: drh tags: trunk)
2004-12-18
18:40
Improvements to the query optimizer. This is a work in progress. (CVS 2169) (check-in: 9b86993f user: drh tags: trunk)
2004-12-17
20:48
Fix a C++-ism in the previous change to tclsqlite.c. (CVS 2168) (check-in: b49b8fdd user: drh tags: trunk)
15:41
Add 'copy' method for tcl interface. Behaves similar to shell .import or COPY statment in 2.x. (CVS 2167) (check-in: a9311d9d user: tpoindex tags: trunk)
2004-12-16
21:09
Make sure LIMITs are handled correctly on UNION operators. Ticket #1035. (CVS 2166) (check-in: ece0085f user: drh tags: trunk)
2004-12-14
03:34
Minor code and comment cleanup. (CVS 2165) (check-in: d012628a user: drh tags: trunk)
2004-12-10
18:00
Factor the test for zName==NULL out of the loop. Ticket #1032. (CVS 2164) (check-in: 7f38f67c user: drh tags: trunk)
17:17
Fix a problem with the automatic generation of the opcode name table. (CVS 2163) (check-in: 9eefabc9 user: drh tags: trunk)
03:08
Back out the USE_TCL_STUBS changes because it breaks the build. I think the strategy needs to be to abandon libtool and use tcl.m4 to figure out how to build our own shared libraries. Ticket #1034. (CVS 2162) (check-in: 7f4679b9 user: drh tags: trunk)
02:20
Improvements to the --help option to configure. Ticket #1033. (CVS 2161) (check-in: 3032cc2b user: drh tags: trunk)
02:08
Add a -DUSE_TCL_STUBS to the standard Makefile. This might help with ticket #1034. Or maybe not. (CVS 2160) (check-in: 4c30c373 user: drh tags: trunk)
2004-12-09
18:29
Enhance sqlite3_bind_parameter_index so that is does not segfault if you call it incorrectly by passing NULL in place of the parameter name. Ticket #1032. (CVS 2159) (check-in: bf81aabf user: drh tags: trunk)
2004-12-07
15:41
Only evaluate expressions once for UPDATE and INSERT statements that have BEFORE triggers. Fix for ticket #980. (CVS 2158) (check-in: 4852186a user: drh tags: trunk)
14:06
Simplify the trigger logic for DELETE, INSERT, and UPDATE. (CVS 2157) (check-in: 8e164ab2 user: drh tags: trunk)
12:29
Remove the unused sqlite3_context.isStep element. (CVS 2156) (check-in: 7b20f2b7 user: drh tags: trunk)
02:14
Updates to API documentation and comments in sqlite3.h. (CVS 2155) (check-in: 46584348 user: drh tags: trunk)
2004-12-02
20:17
Get the build of sqlite3_analyzer working with Makefile.in. (CVS 2154) (check-in: f7415a0d user: drh tags: trunk)
2004-11-27
15:52
Disable the cursors. "make install" now builds and installs a TCL package for SQLite if TCL is installed on the system. (CVS 2153) (check-in: d75014c2 user: drh tags: trunk)
2004-11-25
13:50
The configure script now automatically detects tclConfig.sh and builds the Tcl extension only if tclConfig.sh is present. The Tcl extension can be disabled using --disable-tcl. (CVS 2152) (check-in: 12424bef user: drh tags: trunk)
2004-11-24
01:16
Fix a memory leak in pager.c. (CVS 2151) (check-in: 0ad4ed87 user: drh tags: trunk)
2004-11-23
22:16
fulltest runs now, but still finds a memory leak. (CVS 2150) (check-in: 5944d51e user: drh tags: trunk)
16:31
Fix a memory leak in ALTER TABLE. (CVS 2149) (check-in: ba71716c user: danielk1977 tags: trunk)
15:41
Add authorization callbacks for REINDEX. (CVS 2148) (check-in: 9f0d744e user: danielk1977 tags: trunk)
12:24
Include the 'FOR' keyword in builds that include cursors but not triggers. (CVS 2147) (check-in: 3053d82d user: danielk1977 tags: trunk)
11:16
Make the test suite pass when SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS is defined. (CVS 2146) (check-in: ff20c623 user: danielk1977 tags: trunk)
10:52
Ensure the test suite runs with SQLITE_OMIT_PAGER_PRAGMAS defined. (CVS 2145) (check-in: 2d1f0b92 user: danielk1977 tags: trunk)
10:13
Have tests pass when SQLITE_OMIT_SCHEMA_PRAGMAS is defined. (CVS 2144) (check-in: 6ccb589b user: danielk1977 tags: trunk)
09:06
Fix a bug involving balance_shallow() and the sqlite_master table. (CVS 2143) (check-in: 557be3ff user: danielk1977 tags: trunk)
01:47
More work on the implementation of cursors, but they are still not functioning. (CVS 2142) (check-in: 8b61d1ae user: drh tags: trunk)
2004-11-22
19:12
Add initial infrastructure for cursors. In where.c, optimize out clauses of the form "ORDER BY rowid" if a table scan is being performed. Do a reverse table scan if "ORDER BY rowid DESC" is present. (CVS 2141) (check-in: fc8c1393 user: drh tags: trunk)
19:07
Fix a long-standing bug in btree.c in the sqlite3BtreePrevious() routine. The problem has gone unnoticed before now because it only occurs when you use the OP_Prev opcode on a B+Tree. (CVS 2140) (check-in: 3d2536c4 user: drh tags: trunk)
15:05
Fix a couple of extra test-suite problems with SQLITE_OMIT_VIEW. (CVS 2139) (check-in: 894c142d user: danielk1977 tags: trunk)
13:35
Ensure tests pass when SQLITE_OMIT_COMPOUND_SELECT is defined. (CVS 2138) (check-in: 007be591 user: danielk1977 tags: trunk)
11:51
Ensure tests pass when SQLITE_OMIT_TRIGGER is defined. (CVS 2137) (check-in: 53894988 user: danielk1977 tags: trunk)
10:20
Fix a test-suite error made in check-in (2132) (CVS 2136) (check-in: 48c7eb7f user: danielk1977 tags: trunk)
10:02
Back out changes allowing writes to tables that have open cursors. (CVS 2135) (check-in: ec6b48f4 user: danielk1977 tags: trunk)
10:02
Back out changes allowing writes to tables that have open cursors. (CVS 2134) (check-in: af635cab user: danielk1977 tags: trunk)
10:02
Back out changes allowing writes to tables that have open cursors. (CVS 2133) (check-in: 91acd87e user: danielk1977 tags: trunk)
08:43
Modify test suite to work when SQLITE_OMIT_VIEW is defined. (CVS 2132) (check-in: 711e8d76 user: danielk1977 tags: trunk)
05:26
Have tests pass when SQLITE_OMIT_MEMORYDB is defined. (CVS 2131) (check-in: 9df837c0 user: danielk1977 tags: trunk)
03:34
Fix auth.test to work when SQLITE_OMIT_ALTERTABLE is defined. (CVS 2130) (check-in: 27a8379b user: danielk1977 tags: trunk)
2004-11-21
01:02
AUTOINCREMENT documentation added. Improvements to lang.html. (CVS 2129) (check-in: ac72a1d5 user: drh tags: trunk)
2004-11-20
21:02
Fix to the documentation on sqlite3_create_function. Ticket #899. (CVS 2128) (check-in: 4ab1d012 user: drh tags: trunk)
20:44
Avoid excess heap usage when copying expressions. Ticket #979. (CVS 2127) (check-in: d10560c7 user: drh tags: trunk)
20:31
Correct use of usableSize versus pageSize in btree.c. Ticket #1010. (CVS 2125) (check-in: 5a4013ec user: drh tags: trunk)
20:18
Better error message on an SQLITE_RANGE error. Ticket #991. (CVS 2124) (check-in: accd432e user: drh tags: trunk)
19:55
Rename source file sqlite.1 as sqlite3.1. Ticket #995. (CVS 2123) (check-in: 297559c6 user: drh tags: trunk)
19:18
Omit the maximum loop count on the random name chooser in the VACUUM command. Add a comment to explain why this is safe and does not result in an infinite loop. Ticket #1009. (CVS 2122) (check-in: 1241086f user: drh tags: trunk)
19:18
Rig the sqliteMalloc() routine so that we can make it fail multiple times in a row. Modify the malloc.test procedure to make malloc fail in this way and verify that the failures are still handled correctly. (CVS 2121) (check-in: 519bc9d9 user: drh tags: trunk)
18:13
Fix segfaults that might occur after a malloc failure. (CVS 2119) (check-in: 36877448 user: drh tags: trunk)
08:17
Documentation for REINDEX and ALTER TABLE commands. (CVS 2118) (check-in: aceaa5f6 user: danielk1977 tags: trunk)
06:05
Add a documentation page for compilation options. Still some work to go. (CVS 2117) (check-in: 5efa2d2a user: danielk1977 tags: trunk)
2004-11-19
11:59
Split up the lang.html page into a seperate page for each command. (CVS 2116) (check-in: ea315668 user: danielk1977 tags: trunk)
08:41
Ensure ALTER TABLE respects the system table convention - "sqlite_*". (CVS 2115) (check-in: f635b6aa user: danielk1977 tags: trunk)
08:02
Update the sqlite_sequence table when a table is renamed with ALTER_TABLE. (CVS 2114) (check-in: 6e971868 user: danielk1977 tags: trunk)
07:07
When dropping a table, update the sqlite_sequence table first, as auto-vacuum mode may need to move sqlite_sequence when the btree table is dropped. (CVS 2113) (check-in: 0514107b user: danielk1977 tags: trunk)
05:14
Fix bugs in ALTER TABLE related to (a) whitespace in table defn, (b) temp triggers. (CVS 2112) (check-in: 1fd8e835 user: danielk1977 tags: trunk)
2004-11-18
15:44
Handle triggers correctly in ALTER TABLE. (CVS 2111) (check-in: c61b7de1 user: danielk1977 tags: trunk)
13:49
Speed improvement on the LIKE command. (CVS 2110) (check-in: 85d56beb user: drh tags: trunk)
02:10
Fix an obsolete comment that resulted in incorrect documentation. Ticket #1003. (CVS 2109) (check-in: c93a9e18 user: drh tags: trunk)
02:04
Clarify the documentation of the sqlite3_create_function API. Ticket #1004. (CVS 2108) (check-in: ae45ad86 user: drh tags: trunk)
2004-11-17
16:41
Add the ESCAPE clause to the LIKE operator. Not fully tested yet. (CVS 2107) (check-in: 49268c2b user: danielk1977 tags: trunk)
10:22
Extra tests and resulting bugfixes for btree cursors. (CVS 2106) (check-in: e1530854 user: danielk1977 tags: trunk)
2004-11-16
23:21
Clarify the LIMIT clause in the documentation. Ticket #1002. (CVS 2105) (check-in: e05f52d9 user: drh tags: trunk)
15:50
Perform deletes in a single pass. (CVS 2104) (check-in: a2e1c35b user: danielk1977 tags: trunk)
04:57
Allow btree cursors to persist through BtreeDelete() calls. (CVS 2103) (check-in: 6ad5fc8e user: danielk1977 tags: trunk)
2004-11-15
23:42
Fix a typo in the header comment to the MakeRecord opcode so that the documentation generator will actually see the opcode description. Ticket #1001. (CVS 2102) (check-in: 33c9b647 user: drh tags: trunk)
01:40
Add test cases for escape characters in the GLOB operator. (CVS 2101) (check-in: bb2d9ff8 user: drh tags: trunk)
2004-11-14
21:56
The SQLITE_OMIT_UTF16 macro now removes lots of code and all tests still pass. (CVS 2100) (check-in: 98c7a554 user: drh tags: trunk)
04:04
Changes toward reducing code size when SQLITE_OMIT_UTF16 is enabled. (CVS 2099) (check-in: 59a0a8b7 user: drh tags: trunk)
2004-11-13
15:59
More compile-time options for removing components. (CVS 2098) (check-in: dcbc0c22 user: drh tags: trunk)
13:19
Code toward having btree cursors persist when their table is written too. Doesn't work properly yet. (CVS 2097) (check-in: 5eaa18d4 user: danielk1977 tags: trunk)
03:59
Fix the keyword generator so that it works with SQLITE_OMIT_ALTERTABLE. (CVS 2096) (check-in: 60ace998 user: drh tags: trunk)
03:48
Autoincrement is now working and has regression tests. (CVS 2095) (check-in: 10c712a2 user: drh tags: trunk)
2004-11-12
16:12
Change pragmas schema_cookie and user_cookie to schema_version and user_version. (CVS 2094) (check-in: 5e058318 user: danielk1977 tags: trunk)
15:53
Add authorization callbacks to ALTER TABLE. (CVS 2093) (check-in: c4115aa3 user: danielk1977 tags: trunk)
13:42
Add the "ALTER TABLE xxx RENAME TO yyy" command. (CVS 2092) (check-in: a1b2cc63 user: danielk1977 tags: trunk)
03:56
Autoincrement code installed. Simple smoke-testing only. No regression tests developed yet. (CVS 2091) (check-in: 8fde833c user: drh tags: trunk)
2004-11-11
19:32
Website updates. (CVS 2090) (check-in: 60fb0cef user: drh tags: trunk)
05:10
Add the schema_cookie and user_cookie pragmas. (CVS 2089) (check-in: d28d1d68 user: danielk1977 tags: trunk)
01:50
Add documentation for DEFAULT CURRENT_TIME & co. (CVS 2088) (check-in: c85f13f8 user: danielk1977 tags: trunk)
2004-11-10
15:27
Ensure the test suite can run with either SQLITE_OMIT_AUTOVACUUM or SQLITE_DEFAULT_AUTOVACUUM=1 defined. (CVS 2087) (check-in: 0747b558 user: danielk1977 tags: trunk)
12:34
Fix expr.test so that it works when the date-time functions are compiled out of the library. (CVS 2086) (check-in: 540ce7de user: danielk1977 tags: trunk)
11:55
Ensure tables cannot be created/dropped when btree cursors are open. (CVS 2085) (check-in: 8e5c2e5d user: danielk1977 tags: trunk)
05:48
Add user documentation for the "pragma auto_vacuum" command. (CVS 2084) (check-in: fe200eaf user: danielk1977 tags: trunk)
2004-11-09
16:13
Have "DEFAULT CURRENT_TIME" & co. work even if SQLITE_OMIT_DATETIME_FUNCS is defined. (CVS 2083) (check-in: f81b9c1c user: danielk1977 tags: trunk)
12:44
Port the "DEFAULT CURRENT_TIME" etc. functionality from an earlier fork of sqlite. (CVS 2082) (check-in: 0d27c8ff user: danielk1977 tags: trunk)
07:42
Refactor the space-analysis script for readability. (CVS 2081) (check-in: 63f2ee22 user: danielk1977 tags: trunk)
2004-11-08
16:15
Update the space-analyzer tool to support auto-vacuum databases. (CVS 2080) (check-in: 1cb80866 user: danielk1977 tags: trunk)
12:32
A few more auto-vacuum tests. (CVS 2079) (check-in: 9d4a60bb user: danielk1977 tags: trunk)
09:51
Check in the file autovacuum_crash.test that should be part of the previous check-in. (CVS 2078) (check-in: 9d7cd1f7 user: danielk1977 tags: trunk)
09:26
Test auto-vacuum mode for crash-proofness. Also fix a bug related to the same. (CVS 2077) (check-in: 839ad771 user: danielk1977 tags: trunk)
07:13
Auto-vacuum: Account for the page reserved for windows locking (PENDING_BYTE). (CVS 2076) (check-in: d6335698 user: danielk1977 tags: trunk)
2004-11-07
13:01
Reindex tests added and bugs fixed. (CVS 2075) (check-in: ad433ec2 user: drh tags: trunk)
2004-11-06
12:26
Auto-vacuum: Ensure pages to be removed by database truncation are in the journal file. Also fix an sqlite3pager_movepage() bug. (CVS 2074) (check-in: 081676e4 user: danielk1977 tags: trunk)
00:02
Compile and pass the quick regression tests with autovacuum disabled. (CVS 2073) (check-in: 89b9026a user: drh tags: trunk)
2004-11-05
23:46
First cut at a REINDEX command. Basic testing only. No documentation. (CVS 2072) (check-in: 11dba47e user: drh tags: trunk)
22:18
Use sqlite3NestedParse to implement DROP INDEX. (CVS 2071) (check-in: 0f81aa5b user: drh tags: trunk)
20:58
Use sqlite3NestedParse to implement CREATE INDEX. (CVS 2070) (check-in: 47d8ebda user: drh tags: trunk)
17:17
Create table now works with sqlite3NestedParse. This changed uncovered a latent bug in xprintf which is also fixed. (CVS 2069) (check-in: b0506bdd user: drh tags: trunk)
16:37
Do not truncate a database file until after fsync() has been called on the journal. (CVS 2068) (check-in: cfee7f4a user: danielk1977 tags: trunk)
15:45
Make auto-vacuum a run-time option (default determined by SQLITE_DEFAULT_AUTOVACUUM macro). (CVS 2067) (check-in: b9d5f007 user: danielk1977 tags: trunk)
12:58
Auto-vacuum bug: Don't set meta(3) to a pointer-map page number when deleting a table. (CVS 2066) (check-in: 44a015b3 user: danielk1977 tags: trunk)
12:27
Fix allocation of tables in an auto-vacuum database when the required root-page is on the free-list. (CVS 2065) (check-in: 4e243337 user: danielk1977 tags: trunk)
09:19
Don't code an OP_Statement within sqlite3NestedParse(). Also a correction to the UPDATE statement used within destroyRootPage(). (CVS 2064) (check-in: fdcc31f0 user: danielk1977 tags: trunk)
06:02
When using sqlite3NestedParse() to modify the sqlite_master table, do not code OP_Callback. (CVS 2063) (check-in: 296a298c user: danielk1977 tags: trunk)
05:23
Another bug fix from two check-ins ago. (CVS 2062) (check-in: c46eef2f user: drh tags: trunk)
05:20
Fix a bug in the previous check-in. (CVS 2061) (check-in: 9d259d48 user: drh tags: trunk)
05:10
More use of sqlite3NestedParse. This version of the code does not work. (CVS 2060) (check-in: ac2d5a60 user: drh tags: trunk)
03:56
Begin using sqlite3NestedParse() to generate sections of code. (CVS 2059) (check-in: 2d302931 user: drh tags: trunk)
01:45
Fix bug introduced with (2057). (CVS 2058) (check-in: aed2e623 user: danielk1977 tags: trunk)
01:24
Pop the value pushed by OP_Destroy if SQLITE_OMIT_AUTOVACUUM is defined. (CVS 2057) (check-in: b0c10334 user: danielk1977 tags: trunk)
00:43
Incremental check-in of changes that will ultimately lead to a working autoincrement. (CVS 2056) (check-in: 10c3d883 user: drh tags: trunk)
2004-11-04
14:47
All tests pass when SQLITE_OMIT_INTEGRITY_CHECK is defined. (CVS 2055) (check-in: 158a2d16 user: drh tags: trunk)
14:30
Support root-page allocation/deallocation in auto-vacuum databases. Still a few problems. (CVS 2054) (check-in: 1da361fa user: danielk1977 tags: trunk)
04:42
All tests pass even if OMIT_TRIGGER is defined. (CVS 2053) (check-in: c33b3a61 user: drh tags: trunk)
04:34
Fix a #ifdef in util.c. Ticket #984. (CVS 2052) (check-in: da045bd1 user: drh tags: trunk)
02:57
Add support for table allocation (not deallocation) in auto-vacuum databases. (CVS 2051) (check-in: 571de523 user: danielk1977 tags: trunk)
2004-11-03
16:27
Update tests to work even if some features of the library are disabled. (CVS 2050) (check-in: b11fc9b3 user: drh tags: trunk)
13:59
More work on optionally removing unused features at compile-time. (CVS 2049) (check-in: a82980fd user: drh tags: trunk)
11:37
Auto-vacuum bug: Deallocate pointer-map pages when shrinking a database file. (CVS 2048) (check-in: bec6a65a user: danielk1977 tags: trunk)
09:30
Comment the autovacuum.test script. No code or test-case changes. (CVS 2047) (check-in: 2eacd386 user: danielk1977 tags: trunk)
08:44
Auto-vacuum bug: Correctly manipulate page cache hash-table entries in sqlite3pager_movepage(). (CVS 2046) (check-in: 719c1b79 user: danielk1977 tags: trunk)
03:59
The makefile now runs mkkeywordhash.c. Keywords that are unused are omitted from the keyword hash table. (CVS 2045) (check-in: 007aec11 user: drh tags: trunk)
03:52
Auto-vacuum bugfix: Do not attempt to move a pointer-map page during auto-vacuum. (CVS 2044) (check-in: bd50fbb5 user: danielk1977 tags: trunk)
03:01
Fix an auto-vacuum bug that occurs when a btree cell is promoted to the parent page during a delete. (CVS 2043) (check-in: b7d953e1 user: danielk1977 tags: trunk)
2004-11-02
18:15
Fix a problem in the pragma.test script. (CVS 2041) (check-in: a2c9c45c user: drh tags: trunk)
18:05
Get btree.c to compile with -DNDEBUG=1. (CVS 2040) (check-in: 8378c144 user: drh tags: trunk)
14:40
Fix an auto-vacuum bug for btree entries that span more than one overflow page. (CVS 2039) (check-in: 40249ed1 user: danielk1977 tags: trunk)
14:24
Require that the page size be a power of 2. (CVS 2038) (check-in: c33b34db user: drh tags: trunk)
12:56
Code to auto-vacuum the database if all root pages happen to be in the right place. Not active by default and largely untested. (CVS 2037) (check-in: d12481f0 user: danielk1977 tags: trunk)
2004-11-01
16:03
Updates to the support.html page. (CVS 2036) (check-in: 5515acce user: drh tags: trunk)
2004-10-31
16:25
Add code to create/update the btree 'pointer-map' for auto-vacuum mode. (CVS 2035) (check-in: bebd967f user: danielk1977 tags: trunk)
02:22
Insert #ifdefs that can optionally remove features at compiletime resulting in a database engine with a smaller footprint. (CVS 2034) (check-in: be661acf user: drh tags: trunk)
2004-10-30
20:23
Begin adding the ability to remove unused features at compile-time and still have all the tests pass. (CVS 2033) (check-in: 2aa506cc user: drh tags: trunk)
2004-10-26
16:34
Move affinity.html into the attic. (CVS 2032) (check-in: 87a3c668 user: drh tags: trunk)
16:33
Mark the affinity.html file as obsolete. (CVS 2031) (check-in: 09de96b6 user: drh tags: trunk)
00:08
Fix a bug in the ".databases" command of the command-line shell. Ticket #973 (CVS 2030) (check-in: 507d8e6f user: drh tags: trunk)
2004-10-25
20:33
Minor optimizations in the pragma module. (CVS 2029) (check-in: 63efd50a user: drh tags: trunk)
2004-10-23
05:10
Tighter encoding of the keyword hash table in the tokenizer. (CVS 2028) (check-in: 7b9886f8 user: drh tags: trunk)
2004-10-22
20:29
Add the experimental and scary pragma "writable_schema". (CVS 2027) (check-in: 39f7870a user: drh tags: trunk)
16:22
Fix alignment problems in btree and pager and allow page sizes that are not a multiple of 8. (CVS 2026) (check-in: 0539c2d2 user: drh tags: trunk)
2004-10-19
16:40
Reinsert code deleted by (1998) that we thought was unused but was in fact needed. Fix for ticket #966. (CVS 2025) (check-in: 370ca539 user: drh tags: trunk)
01:31
Fix a typo in the quickstart document. (CVS 2024) (check-in: 55b03c56 user: drh tags: trunk)
2004-10-18
21:34
Fix typos in the names of some regression tests. Ticket #962. (CVS 2023) (check-in: 77542beb user: drh tags: trunk)
2004-10-12
02:38
Fix typo on homepage. Ticket #956. (CVS 2022) (check-in: 552ec677 user: drh tags: trunk)
00:56
Version 3.0.8 (CVS 2021) (check-in: 7dd66d76 user: drh tags: trunk)
00:50
Updates to the README file (CVS 2020) (check-in: d3d0d7a8 user: drh tags: trunk)
2004-10-11
22:26
Increment the version number. Prepare for release of version 3.0.8. (CVS 2019) (check-in: ff04d7d4 user: drh tags: trunk)
21:49
Fix typo on the homepage. (CVS 2018) (check-in: 7f190f85 user: drh tags: trunk)
21:48
Fix typo in the lockingv3.html page on the website. (CVS 2017) (check-in: a31b6477 user: drh tags: trunk)
2004-10-10
19:11
The mkopcodeh.awk script removes \r for use with msys. Ticket #954. (CVS 2016) (check-in: c4fb44fd user: drh tags: trunk)
18:00
Documentation updates (CVS 2015) (check-in: a4546c09 user: drh tags: trunk)
17:24
Typos and spelling errors in documention. (CVS 2014) (check-in: 16e2ace2 user: drh tags: trunk)
2004-10-09
15:54
New links on the common header page of the website. (CVS 2013) (check-in: 6d6246f1 user: drh tags: trunk)
2004-10-07
22:22
Sort the output of glob in test script attach2.test. Ticket #948. (CVS 2012) (check-in: 3d04eef9 user: drh tags: trunk)
19:03
Optimizations to the tokenizer. (CVS 2011) (check-in: e5540ce0 user: drh tags: trunk)
03:06
Additional parser optimizations. (CVS 2010) (check-in: 618dee12 user: drh tags: trunk)
00:32
In the command-line shell in CSV move, put strings in C-style double-quotes. Ticket #911. (CVS 2009) (check-in: 1376a0bb user: drh tags: trunk)
2004-10-06
15:52
Fix naming conflict between sqlite.h and sqlite3.h. Ticket #946. (CVS 2007) (check-in: 30370412 user: drh tags: trunk)
15:41
Convert many constants to have type "const". (CVS 2006) (check-in: d790c84c user: drh tags: trunk)
15:03
Move some work out of the makefiles and into awk scripts in separate files. Ticket #940. (CVS 2005) (check-in: 4d0f29d5 user: drh tags: trunk)
14:39
Size optimization in the parser. (CVS 2004) (check-in: 8e2ae244 user: drh tags: trunk)
14:39
Fix the ".import" command of the command-line shell so that it ignores \n and \r at the end of a line. Ticket #939. (CVS 2003) (check-in: dcbf4817 user: drh tags: trunk)
2004-10-05
17:37
Rearrange memory allocation in sqlite3VdbeMakeReady to try to work around some byte-alignment problems on Sparc. (CVS 2002) (check-in: f623d6e7 user: drh tags: trunk)
15:42
Use the database name supplied to table_info() and related pragmas. (CVS 2001) (check-in: 0415af32 user: drh tags: trunk)
02:41
Add support for DEFERRED, IMMEDIATE, and EXCLUSIVE transactions. (CVS 2000) (check-in: 81ff8107 user: drh tags: trunk)
2004-10-04
13:38
More changes to take advantage of the TK_ and OP_ alignments to avoid unnecessary translations. (CVS 1999) (check-in: e8e972ba user: drh tags: trunk)
13:19
Save about 800 bytes of code space by aligning TK_ and OP_ constants so that we do not have to translate between them. (CVS 1998) (check-in: 4c817e3f user: drh tags: trunk)
2004-10-02
20:38
Fixes to the OsUnlock() interface. Correctly leave a SHARED lock behind when requested. Honor the error code that OsUnlock() returns. Ticket #913 and #938. (CVS 1997) (check-in: c4697503 user: drh tags: trunk)
2004-10-01
18:21
make diskfull test work on Windows; see check-in (1994) (CVS 1996) (check-in: 4493e287 user: dougcurrie tags: trunk)
14:38
Additional code to test the SQLITE_FULL return when the disk is full. (CVS 1994) (check-in: 44e56f0b user: drh tags: trunk)
03:02
Fully release exclusive locks in the Unlock primitive of Unix. Ticket #913. (CVS 1993) (check-in: 11a37a74 user: drh tags: trunk)
02:00
Use type i64 instead of off_t for file offsets since off_t is giving portability problems. Ticket #924. (CVS 1992) (check-in: 8972c004 user: drh tags: trunk)
2004-09-30
14:24
Strict prototype on sqlite3_libversion(). Ticket #936 (CVS 1991) (check-in: 1d3c6f73 user: drh tags: trunk)
14:22
Correctly parser column typenames that contain more than one identifier. Ticket #934. (CVS 1990) (check-in: 85ad1871 user: drh tags: trunk)
13:43
Allow functions to be created when there are outstanding VMs. (Ticket #926) Fix problems with sqlite3_errcode(). Add tests for sqlite3_errcode(). (CVS 1989) (check-in: d0f1dc58 user: drh tags: trunk)
2004-09-27
13:19
Comment changes in btree.c. No changes to code. (CVS 1988) (check-in: b15abf98 user: drh tags: trunk)
12:20
Bug fix in btree.c in cases where usableSize!=pageSize. Ticket #925. (CVS 1987) (check-in: cb3e1237 user: drh tags: trunk)
2004-09-25
15:29
Remove unused CLUSTER keyword from the parser. (CVS 1986) (check-in: 54ee1664 user: drh tags: trunk)
15:25
Optimizations in the tokenizer. (CVS 1985) (check-in: 26898c57 user: drh tags: trunk)
14:39
Code cleanup: get rid of the sqlite3SetNString utility function. (CVS 1984) (check-in: 9ef4c24a user: drh tags: trunk)
13:12
Code simplifications and size reductions. (CVS 1983) (check-in: cb631a13 user: drh tags: trunk)
2004-09-24
23:59
Size optimizations in vdbeapi.c. (CVS 1982) (check-in: b2f3d4bb user: drh tags: trunk)
23:20
Save a few bytes in utf.c. (CVS 1981) (check-in: 8154d545 user: drh tags: trunk)
22:32
Optimizations to vdbeaux.c and printf.c (CVS 1980) (check-in: eabc77c9 user: drh tags: trunk)
19:39
Improvements to the debugging code. (CVS 1979) (check-in: bdc3bb07 user: drh tags: trunk)
12:50
Fix typo in ".help" output from the shell. Ticket #914. (CVS 1978) (check-in: 1ee3a787 user: drh tags: trunk)
12:48
Avoid a segfault in sqlite3_bind_parameter_index when there are unnamed parameters. Ticket #918. (CVS 1977) (check-in: 49f25ddf user: drh tags: trunk)
12:24
Simplification of the trigger code. (CVS 1976) (check-in: 9fa904d9 user: drh tags: trunk)
12:24
Fix for tickets #912 and #922. Problem introduced by check-in (1973). (CVS 1975) (check-in: 9001e222 user: drh tags: trunk)
2004-09-20
14:57
Pthread is now conditionally included in makefile, see ticket #910 (CVS 1974) (check-in: a35e5227 user: dougcurrie tags: trunk)
2004-09-19
02:15
Add comments to unused P3 fields of selected instructions when NDEBUG is not defined. This makes VDBE program dumps more readable during debugging. (CVS 1973) (check-in: 4871c77f user: drh tags: trunk)
00:50
Merge the ListPush and ListPop VDBE opcodes into ContextPush and ContextPop. (CVS 1972) (check-in: eb9b501a user: drh tags: trunk)
2004-09-18
18:51
Fix typo on homepage. (CVS 1971) (check-in: 5d3b3a96 user: drh tags: trunk)
18:45
Version 3.0.7 (CVS 1970) (check-in: d82ded95 user: drh tags: trunk)
18:00
Up the version number and prepare documentation files for the 3.0.7 release. (CVS 1969) (check-in: 63e4ed3c user: drh tags: trunk)
2004-09-17
21:35
Always include -lpthread on link lines even if it is not needed. (CVS 1968) (check-in: 46a96890 user: drh tags: trunk)
21:07
Make use of $(libdir) in the Makefile.in. Ticket #904. (CVS 1967) (check-in: 10b5e517 user: drh tags: trunk)
20:47
Create directories using "mkdir -p". Ticket #903. (CVS 1966) (check-in: 02de1cf9 user: drh tags: trunk)
20:46
Close stray statements prior to finishing trace.test, to avoid a file descriptor leak. (CVS 1965) (check-in: 8bb0221d user: drh tags: trunk)
20:25
The page_size pragma preserves the reserved area at the end of each page. (CVS 1964) (check-in: c34f3209 user: drh tags: trunk)
20:02
Get VACUUM working on databases that have reserved bytes at the end of each page. (CVS 1963) (check-in: 90bb3af6 user: drh tags: trunk)
19:39
Fix a bug in the test3.c module that was causing failures in btree5.test. (CVS 1962) (check-in: cd200cf8 user: drh tags: trunk)
17:23
The INSERT code generator does a better job of detecting if the table being written into is used in the SELECT on the right-hand side. ticket #901. (CVS 1961) (check-in: 709bb22d user: drh tags: trunk)
2004-09-15
13:38
The callback on sqlite3_trace() is invoked the first time sqlite3_step() is called after sqlite3_prepare() or sqlite3_reset(). Ticket #900. (CVS 1960) (check-in: 0cc2f40e user: drh tags: trunk)
2004-09-13
13:46
Remove the encode/decode from the version 3.0 source tree. (CVS 1959) (check-in: c1f1320b user: drh tags: trunk)
13:16
The TCL interface responds correctly to "break", "continue", and "return" inside of the script of an eval statement. (CVS 1958) (check-in: dd62224a user: drh tags: trunk)
13:13
Fix an uninitialized variable bug in nullif(). Ticket #898. (CVS 1957) (check-in: ee335b50 user: drh tags: trunk)
2004-09-10
00:14
In lemon, allows open() using the "b" option to avoid \r problems on windows. Ticket #897. (CVS 1956) (check-in: b5b2e3db user: drh tags: trunk)
2004-09-09
14:01
Fix lemon so that inserted code always ends in a newline. Ticket #895. (CVS 1955) (check-in: 13fba17e user: drh tags: trunk)
13:55
Fix a segfault in the authorizer when it is given a SELECT statement with no FROM clause. Ticket #896. (CVS 1954) (check-in: 97d63b92 user: drh tags: trunk)
00:35
Trying to get some tests in printf.test to pass on 64-bit systems. (CVS 1952) (check-in: b12fc46d user: drh tags: trunk)
2004-09-08
21:12
Update the makefile so that util.c gets the -DSQLITE_DEBUG=1 flag when building the test fixture. (CVS 1951) (check-in: 8d0c9a8d user: drh tags: trunk)
20:13
More changes directed at getting things to work on 64-bit platforms. (CVS 1950) (check-in: 5a3f823c user: drh tags: trunk)
20:13
More changes directed at getting things to work on 64-bit platforms. (CVS 1949) (check-in: 39755d21 user: drh tags: trunk)
15:09
Always cast 0 to (char*)0 when it is an argument in a varargs function. (CVS 1948) (check-in: a1f53252 user: drh tags: trunk)
13:07
Add new APIs to sqlite3.def: sqlite3_bind_parameter_name and sqlite3_bind_parameter_index. (CVS 1947) (check-in: ff256fb5 user: drh tags: trunk)
13:06
Documentation updates. (CVS 1946) (check-in: 799f5383 user: drh tags: trunk)
2004-09-07
16:19
Wildcards with the same name map into the same variable number. New api sqlite3_bind_parameter_index() added to map wildcard names into wildcard index numbers. Support for "?nnn" wildcards. (CVS 1945) (check-in: 435b3f30 user: drh tags: trunk)
13:20
Fix the onecolumn method in the TCL interface so that it works the same as the eval method in all ways except for returning just the first value in the result set. (CVS 1944) (check-in: f323e4f8 user: drh tags: trunk)
11:28
Lemon escapes backslashes in filenames in #line directives it generates. Ticket #892. (CVS 1943) (check-in: d53047cb user: drh tags: trunk)
2004-09-06
17:34
Fix more name collisions. Allow sqlite.h and sqlite3.h to both be included in the same C/C++ source file. (CVS 1942) (check-in: 23e5bed1 user: drh tags: trunk)
17:24
Fix a naming conflict between sqlite versions 2 and 3. An open sqlite3 connection now *must* be called "sqlite3". You cannot call it "sqlite". This might break existing code. (CVS 1941) (check-in: 3ddf5a9d user: drh tags: trunk)
2004-09-05
23:23
Comment changes and minor code cleanup. (CVS 1940) (check-in: dfa9ea89 user: drh tags: trunk)
00:33
Make VACUUM work when the page size is different than the default 1024. Ticket #890. (CVS 1939) (check-in: fa82beca user: drh tags: trunk)
2004-09-03
23:32
Fix a comment. (CVS 1938) (check-in: af44ddee user: drh tags: trunk)
18:38
Modify btree.c so that is allocates big data structures using malloc() instead of allocating from the stack. Stack allocations cause problems for embedded systems and pthreads implementations that only allocate a limited amount of stack space. (CVS 1937) (check-in: 4595292f user: drh tags: trunk)
00:27
More tests of sqlite3_step() and SQLITE_BUSY added. (CVS 1936) (check-in: 9e6645dd user: drh tags: trunk)
2004-09-02
16:53
Fix a typo in the "News" on the homepage. (CVS 1935) (check-in: 45d71588 user: drh tags: trunk)
16:45
Version 3.0.6 (beta) (CVS 1934) (check-in: c190b95c user: drh tags: trunk)
16:36
Update version number and documentation for version 3.0.6. (CVS 1933) (check-in: 67370926 user: drh tags: trunk)
15:53
Address some minor 32/64 bit issues. (CVS 1932) (check-in: 6c9be972 user: drh tags: trunk)
15:49
Fix a bug in the pagesize test script. (CVS 1931) (check-in: 1cf05bc6 user: drh tags: trunk)
15:27
Fix VACUUM so that it works on files whose name contains '. Ticket #873 (CVS 1930) (check-in: 8dd938e4 user: drh tags: trunk)
15:14
Fix a problem with EXPLAIN on pragmas that return single integer values. Ticket #886 (CVS 1929) (check-in: 8ce3d730 user: drh tags: trunk)
14:57
Transactions commit on the last sqlite3_step(), not on sqlite3_finalize(). This allows the sqlite3_step() to return SQLITE_BUSY if the commit is blocked by a lock. Ticket #885. (CVS 1928) (check-in: d1b29156 user: drh tags: trunk)
2004-09-01
16:12
Work around a bug in the Borland C++ compiler. Ticket #881. (CVS 1927) (check-in: 18af6ba5 user: drh tags: trunk)
03:06
Optimizations on the SELECT code generator. (CVS 1926) (check-in: 9c411c3c user: drh tags: trunk)
2004-08-31
23:41
Changes to support compiling under windows. (CVS 1925) (check-in: 68a712f3 user: drh tags: trunk)
13:45
Simplifications and optimizations. Also: disable the corrupt.test for now. (CVS 1924) (check-in: 8fd65e70 user: drh tags: trunk)
00:52
Combine the implementation of LIKE and GLOB into a single parameterized function. (CVS 1923) (check-in: 0a47c8f8 user: drh tags: trunk)
2004-08-30
16:52
Better detection and handling of corrupt database files. (CVS 1922) (check-in: 8f5b199e user: drh tags: trunk)
14:58
Documentation updates (CVS 1921) (check-in: 9322c439 user: drh tags: trunk)
14:22
Remove the \001 character that lemon inserts automatically in its output file. The need for this character has expired and it creates confusion for users. Ticket #877 (CVS 1920) (check-in: acfc5918 user: drh tags: trunk)
01:54
Modify the sqlite shell program so that the ".dump" command does not give up if it encounters an SQLITE_CORRUPT error. It tries to keep going in order to extract as much information as it can from the corrupt database. (CVS 1919) (check-in: d3f3acb7 user: drh tags: trunk)
2004-08-29
23:42
Change the name of the global variable to sqlite3_temp_directory to avoid a naming conflict with version 2.8. (CVS 1918) (check-in: 431f7436 user: drh tags: trunk)
20:08
Fix a bug in the NOCASE collating function. (CVS 1917) (check-in: 32c2974a user: drh tags: trunk)
18:14
Version 3.0.5 (beta) (CVS 1916) (check-in: f3fe8c9f user: drh tags: trunk)
18:14
Adjustments to the download.html page generator script. (CVS 1915) (check-in: a6dc1331 user: drh tags: trunk)
17:52
Increase the version number and update the change log in preparation for the release of version 3.0.5. (CVS 1914) (check-in: 69922aab user: drh tags: trunk)
17:30
Back out an optimization that was causing problems in UTF-16 databases. (CVS 1913) (check-in: 988cb064 user: drh tags: trunk)
16:25
Corrections to transient table handling in compound select statments. Tickets #826 and #875. (CVS 1912) (check-in: 9cc765be user: drh tags: trunk)
01:31
Progress toward fixing iproblems with compound selects. (CVS 1911) (check-in: 30747859 user: drh tags: trunk)
2004-08-28
18:21
Add prototype in sqlite3.h for the sqlite3_libversion() function. (CVS 1910) (check-in: d50c47b4 user: drh tags: trunk)
18:17
Memory handling fixes and optimizations in the VDBE. Ticket #862. (CVS 1909) (check-in: 5f8d2468 user: drh tags: trunk)
16:19
Add the sqlite3_libversion() API (ticket #834). Fix the build scripts to correctly build the shared libraries with version 8.4 of Tcl. (CVS 1908) (check-in: 6db26a19 user: drh tags: trunk)
14:49
Add new defenses against misuse of the C API. Ticket #870. (CVS 1906) (check-in: 6ef1f662 user: drh tags: trunk)
01:12
Add sqlite_temp_directory to the windows driver. (CVS 1905) (check-in: f5b0e5b0 user: drh tags: trunk)
2004-08-26
01:12
Update the TCL binding documentation to describe the newly added ability to specify TCL variable names in the body of an SQL statement. (CVS 1904) (check-in: b3b9e581 user: drh tags: trunk)
00:56
Protect Tcl_Obj pointers from change using Tcl_IncrRefCount() while executing SQL statements in the TCL bindings. (CVS 1903) (check-in: 6199f2f2 user: drh tags: trunk)
2004-08-25
04:07
Host parameter names conform to SQL-2003. (CVS 1902) (check-in: fd584d1c user: drh tags: trunk)
2004-08-24
15:23
Fix a bug in the parsing of wildcards that begin with '$'. (CVS 1901) (check-in: 054dd890 user: drh tags: trunk)
2004-08-21
19:20
Fix a pager bug that might have made multi-database commits non-atomic if a power failure occurred at just the wrong moment. (CVS 1900) (check-in: b6eb4bf8 user: drh tags: trunk)
17:54
Optimizations to the code generator. (CVS 1899) (check-in: bd6649c5 user: drh tags: trunk)
2004-08-20
18:34
Tcl interface transfers values directly between SQLite and Tcl_Objs, without at translation to strings. (CVS 1898) (check-in: e97c3313 user: drh tags: trunk)
16:02
Add support for named wildcards in SQL statements. (CVS 1897) (check-in: d3be0b7c user: drh tags: trunk)
14:08
Optimizations in the hash table module. (CVS 1896) (check-in: d5b0269e user: drh tags: trunk)
2004-08-19
15:12
Enhance lemon so that a @X instead of just X in the code expands to the major token value rather than the minor token value. Use this to make the parser a few hundred bytes smaller. (CVS 1895) (check-in: 28215096 user: drh tags: trunk)
13:29
Add the SQLITE_BUSY_RESERVED_LOCK compile-time option. (CVS 1894) (check-in: 25fe7a42 user: drh tags: trunk)
2004-08-18
19:09
Make sure the database file is correctly truncated after a ROLLBACK that occurs after a statement abort. (CVS 1893) (check-in: 6afe467d user: drh tags: trunk)
16:05
Better debug logging of the pager. (CVS 1892) (check-in: 1cc0323f user: drh tags: trunk)
15:58
Be more agressive about not creating or opening the TEMP database if there are no TEMP tables. (CVS 1891) (check-in: 6b2b6b2d user: drh tags: trunk)
02:10
Avoid creating a TEMP database unless it is absolutely necessary. (CVS 1890) (check-in: 5914a11c user: drh tags: trunk)
2004-08-17
10:42
Fix a typo in a comment. (CVS 1889) (check-in: 9af1d4d1 user: drh tags: trunk)
2004-08-14
19:20
If meta(3)>0 then make the database readonly for now. This allows the current database to interact with future releases that might include autovacuum. (CVS 1888) (check-in: 7619bf47 user: drh tags: trunk)
18:34
Fix a bug that was preventing "PRAGMA temp_store=MEMORY" from working. (CVS 1887) (check-in: bb558945 user: drh tags: trunk)
18:18
The command-line shell should avoid writing changes into string constants. (CVS 1886) (check-in: 6b8178de user: drh tags: trunk)
17:10
Add the ability to specify a alternative temporary file directory using the "sqlite_temp_directory" global variable. (CVS 1885) (check-in: fce56ba6 user: drh tags: trunk)
2004-08-09
00:26
Version 3.0.4 (beta) (CVS 1884) (check-in: 98edbdd5 user: drh tags: trunk)
00:04
Prepare for the release of version 3.0.4. (CVS 1883) (check-in: 72fb719b user: drh tags: trunk)
2004-08-08
23:39
Fix problems in the handling of malloc failures. (CVS 1882) (check-in: 81d91d14 user: drh tags: trunk)
20:22
Make sure the argument to ctype.h macros is always an unsigned character. Ticket #839. (CVS 1881) (check-in: b0659738 user: drh tags: trunk)
19:43
Attempting to open a locked table for writing should fail immediately. Ticket #842. (CVS 1880) (check-in: fc879a9b user: drh tags: trunk)
2004-08-07
23:54
Do not invoke the busy callback when trying to promote a lock from SHARED to RESERVED. This avoids a deadlock. (CVS 1879) (check-in: d33771a3 user: drh tags: trunk)
2004-08-06
17:00
Fix a bug in the logic that converts numbers into strings inside the VM. Ticket #844 (CVS 1878) (check-in: 863540be user: drh tags: trunk)
2004-08-04
15:16
In the command-line shell: importments to the "help" message and better error checking in the new .import command. (CVS 1877) (check-in: ed489f77 user: drh tags: trunk)
14:44
Separate P4 timing asm code out of the SQLITE_DEBUG macro so that SQLITE_DEBUG can be used on non-x86 machines and with compilers other than GCC. Ticket #838. (CVS 1876) (check-in: add266cc user: drh tags: trunk)
14:29
Separate the ifdefs for INTPTR_TYPE and UINTPTR_TYPE in sqliteInt.h. (CVS 1875) (check-in: 4e7953c1 user: drh tags: trunk)
2004-08-01
03:52
Fix a memory leak when the auxiliary data of a database structure is used. (CVS 1874) (check-in: 7ecff04a user: drh tags: trunk)
00:10
Add the ".import" command to the command-line shell. (CVS 1873) (check-in: b56afe64 user: drh tags: trunk)
2004-07-27
13:38
Additional test case to cover ticket #831. (CVS 1872) (check-in: a62129af user: drh tags: trunk)
2004-07-26
23:32
Honor the ORDER BY clause in a subquery that is the right-hand side of an IN operator. Ticket #827. (CVS 1871) (check-in: 76fe68cf user: drh tags: trunk)
23:07
Get VACUUM working with UNIQUE indices. Ticket #829. (CVS 1870) (check-in: 88a19a43 user: drh tags: trunk)
15:31
add sqlite3_get_auxdata sqlite3_set_auxdata C API exports (CVS 1869) (check-in: 15bfb2d1 user: dougcurrie tags: trunk)
12:24
Fix problems for 64-bit machines and when SQLITE_OMIT_AUTHORIZATION is defined. (CVS 1868) (check-in: e3cad1ab user: drh tags: trunk)
00:31
Various size optimizations. (CVS 1867) (check-in: 1186e3ce user: drh tags: trunk)
2004-07-24
17:38
Prepared statements now work with CREATE and DROP. All tests pass. No memory leaks. (CVS 1866) (check-in: ebdb661e user: drh tags: trunk)
14:35
Fix more problems with deferred execution of CREATE. Still need to do DROP. There is now a memory leak. (CVS 1865) (check-in: 6db3f122 user: drh tags: trunk)
03:30
Progress towards getting prepared statements and CREATE and DROP to play nicely together. Work is incomplete. Some tests are known to fail. (CVS 1864) (check-in: 49b99149 user: drh tags: trunk)
2004-07-23
00:01
First cut at a analysis tool for version 3.0 databases. (CVS 1862) (check-in: 7c7f698b user: drh tags: trunk)
2004-07-22
19:06
Home page updates. (CVS 1861) (check-in: 15774aab user: drh tags: trunk)
18:54
Version 3.0.3 (CVS 1860) (check-in: 068b15ae user: drh tags: trunk)
18:53
Updates to the publish.sh script and the download.html webpage. (CVS 1858) (check-in: 23c2ec45 user: drh tags: trunk)
18:44
Fixes to the publish.sh file for version 3.0. (CVS 1857) (check-in: cc82288b user: drh tags: trunk)
16:12
Update changes log for 2.8.15. Add new architecture images. (CVS 1853) (check-in: 8dd9b4de user: drh tags: trunk)
16:08
file join4_28.test was initially added on branch version_2. (CVS 1852) (check-in: dc3caba7 user: drh tags: trunk)
16:08
file join3_28.test was initially added on branch version_2. (CVS 1851) (check-in: ee5c2cff user: drh tags: trunk)
15:47
Update VERSION and changes.html in preparation for the next release. (CVS 1848) (check-in: 428f8023 user: drh tags: trunk)
15:45
Change sqlite* to sqlite3* in the API reference for version 3.0. Ticket #818. (CVS 1847) (check-in: 7c96dadd user: drh tags: trunk)
15:02
Fix bugs associated with the codec. (CVS 1846) (check-in: b0a3becd user: drh tags: trunk)
02:40
Changes in support of using a codec. (CVS 1845) (check-in: 58505bf9 user: drh tags: trunk)
02:40
Changes in support of using a codec. (CVS 1844) (check-in: b77bec35 user: drh tags: trunk)
01:19
Initial implementation of variable page sizes and the temp_store pragma. (CVS 1843) (check-in: 4cf6e9db user: drh tags: trunk)
2004-07-21
15:21
Updates comments in sqlite.h.in that describe the destructor parameter to sqlite3_bind_.... (CVS 1842) (check-in: 166eb606 user: drh tags: trunk)
14:54
Update the TCL API documentation. (CVS 1841) (check-in: df306ad9 user: drh tags: trunk)
14:07
Updates to the C-language API documents for version 3.0. (CVS 1840) (check-in: 814c58d4 user: drh tags: trunk)
02:53
Minor coding enhancements. (CVS 1839) (check-in: 65c3af74 user: drh tags: trunk)
2004-07-20
18:23
Simplify the where.c logic by flipping expression over so that the controlling variable is always on the left. (CVS 1838) (check-in: ec8bfa38 user: drh tags: trunk)
14:06
Lemon collapses common destructors and reduce actions into a single case. (CVS 1837) (check-in: 3c5aa850 user: drh tags: trunk)
12:45
Add the '%ifdef' capability to lemon. Other minor changes. (CVS 1836) (check-in: 522ff721 user: drh tags: trunk)
01:45
Handle quotes on the table name in TABLE.* terms in SELECT statements. Ticket #680. (CVS 1833) (check-in: 826b6797 user: drh tags: trunk)
01:14
Report an error when attempting to open a directory as a database. Ticket #687. (CVS 1832) (check-in: 4d77037b user: drh tags: trunk)
00:52
Add test for creating indices with quoted names. Ticket #695. (CVS 1831) (check-in: 7e72c5b7 user: drh tags: trunk)
00:39
Comment out all of date/time functions with SQLITE_OMIT_DATETIME_FUNCS. Ticket #784. (CVS 1828) (check-in: 4e2ad572 user: drh tags: trunk)
00:20
Correct handling of views on tables with quoted column names. Ticket #756. (CVS 1826) (check-in: 8ac5a8ad user: drh tags: trunk)
2004-07-19
23:38
Refinements to the LIMIT patch (1823) for ticket #749. (CVS 1825) (check-in: 9d4f43f0 user: drh tags: trunk)
23:16
LIMIT occurs after DISTINCT. Ticket #749. (CVS 1823) (check-in: e6bc8aa8 user: drh tags: trunk)
22:28
more uses of sqlite3.pc (CVS 1822) (check-in: a0f107ca user: dougcurrie tags: trunk)
22:08
The OsFile under Unix records a pointer back to the pager. This is intended to be used for an externalized locking patch. (CVS 1821) (check-in: 511ee639 user: drh tags: trunk)
19:28
Remove debugging code that was accidently left in join4.test. (CVS 1819) (check-in: e36e59f0 user: drh tags: trunk)
19:14
Fix for ticket #813. (CVS 1818) (check-in: 88e4bfa1 user: drh tags: trunk)
17:25
Store schema cookies on the TEMP database. Ticket #807. (CVS 1817) (check-in: c6c13dc4 user: drh tags: trunk)
04:25
use -lsqlite3 in .pc file (CVS 1816) (check-in: b36e6e49 user: dougcurrie tags: trunk)
03:25
Use 'sqlite3.pc' instead of 'sqlite.pc' (CVS 1815) (check-in: 991b6108 user: dougcurrie tags: trunk)
03:23
Use 'sqlite3.pc' instead of 'sqlite.pc' (CVS 1814) (check-in: 7525a1a9 user: dougcurrie tags: trunk)
02:12
Correctly handle joins of more than 32 tables. Ticket #806. (CVS 1812) (check-in: 88064409 user: drh tags: trunk)
00:56
A failed ATTACH leaves the database in a consistent state. Ticket #811. (CVS 1811) (check-in: c22f9feb user: drh tags: trunk)
00:39
When comparing two expressions do not apply affinity to either operand. Ticket #805. (CVS 1810) (check-in: 88a4e400 user: drh tags: trunk)
2004-07-18
23:47
Unsuccessful attempt to reproduce ticket #807. (CVS 1809) (check-in: d7e9772c user: drh tags: trunk)
23:06
Use only unsigned characters for upper() and lower(). Ticket #708. (CVS 1808) (check-in: 2464f79e user: drh tags: trunk)
22:22
The %W date specifier in strftime should be measured from the first Monday of the year. Ticket #758. (CVS 1805) (check-in: 50b016b0 user: drh tags: trunk)
21:33
An improved fix for the min() problem of ticket #800. (CVS 1804) (check-in: b6e8b7a1 user: drh tags: trunk)
20:52
min() ignores NULL values. Ticket #800. (CVS 1802) (check-in: 166234a2 user: drh tags: trunk)
2004-07-17
21:56
mprintf() correctly handles "%s","". Fix for ticket #812. (CVS 1800) (check-in: 4f56db11 user: drh tags: trunk)
21:44
Use the F_FULLFSYNC fctrl if it is available. Record the name of files that are opened in the OsFile structure. (CVS 1799) (check-in: 1d30d0dd user: drh tags: trunk)
2004-07-15
20:08
Added tests for sqlite3_changes after a DELETE. (CVS 1798) (check-in: c01f1326 user: drh tags: trunk)
14:15
Implement the experimental sqlite3_bind_parameter_count() API in support of DBD::SQLite. Also fix the sqlite3.def export list. (CVS 1797) (check-in: c44943e6 user: drh tags: trunk)
13:37
Make SrcList.nSrc a signed quantity to avoid problems in AIX. (CVS 1796) (check-in: f2bb83cf user: drh tags: trunk)
13:23
Fix the return type on sqliteStrICmp when the input strings are not equal. Ticket #804. (CVS 1794) (check-in: 660b89a0 user: drh tags: trunk)
2004-07-01
11:25
Bug fixes in the windows build process within the publish.sh script (CVS 1792) (check-in: cda795a1 user: drh tags: trunk)
2004-06-30
23:59
Version 3.0.2 (Beta) (CVS 1791) (check-in: 26a559b6 user: drh tags: trunk)
23:17
Add -DNDEBUG to the default makefile. (CVS 1790) (check-in: f5ab04da user: drh tags: trunk)
23:04
Omit the "LL" literal qualifier as it causes problems for some compilers. (CVS 1789) (check-in: 2010ed80 user: drh tags: trunk)
22:54
Add a Credits section to the version3.html document. (CVS 1788) (check-in: 750ec961 user: drh tags: trunk)
22:43
Do not use "new" as a variable name - some compilers think it is a keyword. (CVS 1787) (check-in: 8a6e4ea7 user: drh tags: trunk)
22:35
Up the version number to 3.0.2 and make changes to the website in preparation for the first beta release. (CVS 1786) (check-in: 0b73b7a0 user: drh tags: trunk)
14:29
Specify ASCII versions of Win32 API functions. (CVS 1785) (check-in: 48b31540 user: drh tags: trunk)
13:28
Fix a typo in capi3.tcl. (CVS 1784) (check-in: 982389b2 user: danielk1977 tags: trunk)
12:49
Have the debug version of sqliteRealloc() return partially uninitialised memory in the same way as the non-debug version can. (CVS 1783) (check-in: e78b0ff3 user: danielk1977 tags: trunk)
12:42
Fix a memory allocation problem in os_test.c (CVS 1782) (check-in: ed511c2e user: danielk1977 tags: trunk)
11:54
Coverage improvements for malloc and vdbemem.c (CVS 1781) (check-in: a98dd004 user: danielk1977 tags: trunk)
11:41
Add the crashtest target to Makefile.in. Add LL suffix to long long constants in the vdbe. Comment changes to vdbeaux.c. (CVS 1780) (check-in: 42553001 user: drh tags: trunk)
11:28
Skip bigfile.test on Mac OS X. Darwin does not handle large sparse files efficiently and so this test takes a really long time. (CVS 1779) (check-in: a3c38a6d user: drh tags: trunk)
11:14
When a statement causes a ROLLBACK due to an ON CONFLICT clause, other active VMs abort. (CVS 1778) (check-in: 0fedf74e user: drh tags: trunk)
10:54
Make sure vacuum.test closes all files. (CVS 1777) (check-in: 4077f9a3 user: danielk1977 tags: trunk)
09:49
Coverage tests for vacuum.c (CVS 1776) (check-in: 152e9940 user: danielk1977 tags: trunk)
08:20
Fixes for compiler warnings. Also more coverage. (CVS 1775) (check-in: fa19c77b user: danielk1977 tags: trunk)
06:30
Add some tests for overlapping SELECT, COMMIT and ROLLBACK commands. (CVS 1774) (check-in: d256c149 user: danielk1977 tags: trunk)
04:02
Improve test coverage of util.c (CVS 1773) (check-in: 68ac3221 user: drh tags: trunk)
03:08
Improved test coverage of func.c and hash.c. (CVS 1772) (check-in: 0c999f28 user: drh tags: trunk)
02:43
Allow strings that look like integers to be inserted into IPK columns in a UTF-16 database. (CVS 1771) (check-in: e5e39764 user: danielk1977 tags: trunk)
02:35
Minor fixes for UTF-16 databases. (CVS 1770) (check-in: 6c5c11e0 user: danielk1977 tags: trunk)
02:29
Some extra tests for the OP_MustBeInt opcode. (CVS 1769) (check-in: b9d5858c user: drh tags: trunk)
01:07
Remove some pointless asserts from btree.c. (CVS 1768) (check-in: 73eec675 user: drh tags: trunk)
2004-06-29
23:52
Run tests in UTF-16 mode. (CVS 1767) (check-in: 822bee3a user: danielk1977 tags: trunk)
14:03
Fix capi3.test so that it works with production (as well as debugging ) builds. (CVS 1766) (check-in: 9cf371d8 user: danielk1977 tags: trunk)
13:54
Fix TRACE7 in os_common.h. (CVS 1765) (check-in: 76e0b749 user: drh tags: trunk)
13:41
Ensure the tcl interface returns an error when sqlite3_create_function() fails. (CVS 1764) (check-in: 357a82cd user: danielk1977 tags: trunk)
13:18
Test cases intended to improve coverage of main.c. (CVS 1763) (check-in: 15a084e9 user: danielk1977 tags: trunk)
13:04
Improved test coverage of table.c and printf.c. (CVS 1762) (check-in: ba87834d user: drh tags: trunk)
12:39
Improved test coverage of tclsqlite.c (CVS 1761) (check-in: 008e57dc user: drh tags: trunk)
11:26
Add testing for sqlite3_trace() and fix a bug. (CVS 1760) (check-in: 7a153910 user: drh tags: trunk)
11:08
Comment out unused routine in os_unix.c. (CVS 1759) (check-in: 20db8124 user: drh tags: trunk)
10:53
Do not set new error messages after a malloc failure. (CVS 1758) (check-in: f46251ee user: drh tags: trunk)
08:59
Fix error reporting path for errors that occur while reading the database schema. (CVS 1757) (check-in: 157db33e user: danielk1977 tags: trunk)
07:45
Bug-fixes to get the two threadtest C programs working again. (CVS 1756) (check-in: ffd3312b user: danielk1977 tags: trunk)
03:29
Try to get threads working again on Linux. (CVS 1755) (check-in: a8417cb8 user: drh tags: trunk)
2004-06-28
13:09
More coverage testing. (CVS 1754) (check-in: 33292104 user: danielk1977 tags: trunk)
11:52
Get all tests working under win2k. (CVS 1753) (check-in: 168112c8 user: drh tags: trunk)
08:25
Add a simple test case for inter-process locking. (CVS 1752) (check-in: b0fcc99d user: danielk1977 tags: trunk)
04:52
Fix some problems with multi-file transaction rollback. (CVS 1751) (check-in: 06e8e30b user: danielk1977 tags: trunk)
01:16
A few more warning fixes. (CVS 1750) (check-in: 81e49940 user: danielk1977 tags: trunk)
01:11
Fix a bunch of harmless warnings. (CVS 1749) (check-in: fae7c6e0 user: danielk1977 tags: trunk)
00:17
Fix a seg-fault caused by a malloc() failure. (CVS 1748) (check-in: e28d42cb user: danielk1977 tags: trunk)
2004-06-27
23:50
Fix unitialised variable in sqlite3VdbeFinalize(). (CVS 1747) (check-in: 95015879 user: danielk1977 tags: trunk)
21:31
Remove unused routines from vdbeaux.c. Improve test coverage. (CVS 1746) (check-in: 792b3c75 user: drh tags: trunk)
01:56
Fix a bug in the handling of Mems inside of vdbe.c. (CVS 1745) (check-in: ad65c6e2 user: drh tags: trunk)
2004-06-26
19:35
Coverage testing of pragma.c. (CVS 1744) (check-in: 0f9c0f0a user: drh tags: trunk)
14:46
Fold in a 64-bit change that came from the PHP people. (CVS 1743) (check-in: b69b4fe8 user: drh tags: trunk)
13:51
Fix a problem where a file was not being closed after a malloc() failure. (CVS 1741) (check-in: 3c8512bc user: danielk1977 tags: trunk)
12:40
Add news about the break-in to the homepage. (CVS 1740) (check-in: 5cda1cda user: drh tags: trunk)
10:02
Fix error message returned when a database cannot be opened. (CVS 1739) (check-in: 440bfd2a user: danielk1977 tags: trunk)
09:50
Minor fixes related to the tests in misuse.test (CVS 1738) (check-in: 0af3ff39 user: danielk1977 tags: trunk)
08:38
Remove the 'nMaster' argument from various pager and btree functions. (CVS 1737) (check-in: 4e207209 user: danielk1977 tags: trunk)
06:37
Remove default_synchronous and temp_store pragmas. Allow the safety-level and cache-size to be set for attached databases. (CVS 1736) (check-in: 76da457b user: danielk1977 tags: trunk)
06:37
Remove default_synchronous and temp_store pragmas. Allow the safety-level and cache-size to be set for attached databases. (CVS 1735) (check-in: 212de3ce user: danielk1977 tags: trunk)
01:48
Fix a bug in the new full-sync journal format. (CVS 1733) (check-in: 02bd3acd user: danielk1977 tags: trunk)
2004-06-25
12:08
Fix CVS merge problem. (CVS 1693) (check-in: dfab1e9a user: danielk1977 tags: trunk)
11:11
Add a checksum to the master journal name stored at the end of a journal file. (CVS 1692) (check-in: 4905e749 user: danielk1977 tags: trunk)
10:26
Remove crash.test from memleak.test. (CVS 1691) (check-in: 2a9cea61 user: danielk1977 tags: trunk)
10:25
Remove duplicate sqlite3_changes() declaration. Ticket #779. (CVS 1690) (check-in: 0322c837 user: danielk1977 tags: trunk)
08:32
A few more comment changes. No code alterations. (CVS 1689) (check-in: b68b4a42 user: danielk1977 tags: trunk)
07:21
Add a comment on the implementation of sqlite3OsLock(). No code changes. (CVS 1688) (check-in: 084f3fff user: danielk1977 tags: trunk)
06:23
Activate test cases for new journal format. (CVS 1687) (check-in: 197d00d6 user: danielk1977 tags: trunk)
02:38
Modifications to the journal format to make it more robust. (CVS 1686) (check-in: 504246a1 user: danielk1977 tags: trunk)
01:10
Fix signed integer problems in vxprintf. Ticket #778. Also remove some dead code from util.c. (CVS 1685) (check-in: 200cd3ba user: drh tags: trunk)
2004-06-24
15:09
add all sqlite3_ functions in capi reference to dll exports (CVS 1684) (check-in: b6ca51e4 user: dougcurrie tags: trunk)
14:43
add sqlite3_exec to dll exports (CVS 1683) (check-in: 6c6a84b5 user: dougcurrie tags: trunk)
14:17
make doc directory earlier in build; see (1667) (CVS 1682) (check-in: 68c90d16 user: dougcurrie tags: trunk)
01:30
Minor fix for 'make doc'. (CVS 1681) (check-in: 31fe5cbd user: danielk1977 tags: trunk)
00:20
Apply (1679) to version 3. Ticket #777. (CVS 1680) (check-in: 0a26b915 user: danielk1977 tags: trunk)
2004-06-23
13:46
Improve test coverage of utf.c. (CVS 1678) (check-in: 53c553c7 user: danielk1977 tags: trunk)
12:35
Fix a bug in the previous checkin. (CVS 1677) (check-in: f31c84a6 user: danielk1977 tags: trunk)
12:15
Add some tests for user functions that prefer various text encodings. (CVS 1676) (check-in: db6bab57 user: danielk1977 tags: trunk)
10:43
Test cases to verify recovery after a crash. (CVS 1675) (check-in: 41868d79 user: danielk1977 tags: trunk)
01:05
Handle corrupt journal file headers correctly. (CVS 1674) (check-in: 46107da7 user: danielk1977 tags: trunk)
00:23
Add a comment to the output buffer allocation in sqlite3VdbeMemTranslate() (CVS 1673) (check-in: e2f7f182 user: danielk1977 tags: trunk)
2004-06-22
22:54
Fix another uninitialized Mem.xDel problem. (CVS 1672) (check-in: cb4e242e user: drh tags: trunk)
22:04
Be careful to initialize the Mem.xDel field to zero for static Mems. (CVS 1671) (check-in: e17ea666 user: drh tags: trunk)
17:59
Make sure the result of a user-defined function uses the text encoding of the database. (CVS 1670) (check-in: d333ac80 user: drh tags: trunk)
14:59
Version 3.0.1 ALPHA (CVS 1669) (check-in: ac6683e3 user: drh tags: trunk)
14:57
Fix typos in web documentation. Tickets #770 and #771. (CVS 1668) (check-in: 04673066 user: drh tags: trunk)
14:52
The download.tcl script used to generate download.html must run out of the doc subdirectory of the build. (CVS 1667) (check-in: 80c7b13f user: drh tags: trunk)
14:47
Update the changes.html webpage for version 3.0.1. (CVS 1666) (check-in: d5d28e98 user: drh tags: trunk)
14:41
Rename sqlite.dll to sqlite3.dll. (CVS 1665) (check-in: a82cb4d3 user: drh tags: trunk)
14:41
Prepare for another ALPHA release. Version number 3.0.1. (CVS 1664) (check-in: 6dd7b025 user: drh tags: trunk)
14:40
Do not apply unary '-' to an unsigned "sizeof" result. (CVS 1663) (check-in: 129c5d5e user: drh tags: trunk)
13:23
Fix error introduced during merge of main.mk. (CVS 1662) (check-in: eef6da38 user: danielk1977 tags: trunk)
13:22
Fix some segfaults that could have occurred after a malloc() failure. (CVS 1661) (check-in: 80151e72 user: drh tags: trunk)
13:12
Add crash.test script. (CVS 1660) (check-in: 64a6d805 user: danielk1977 tags: trunk)
12:46
Add comments to test1.c. (CVS 1659) (check-in: be6bd6c9 user: drh tags: trunk)
12:30
Add os_tst.c to the TESTSRC macro in main.mk. (CVS 1658) (check-in: d0def160 user: drh tags: trunk)
12:18
Improve the os_test.c module. (CVS 1657) (check-in: ecdb93d3 user: danielk1977 tags: trunk)
12:13
Patch around compilers that do not support "long long int". (CVS 1656) (check-in: d98b1502 user: drh tags: trunk)
11:29
Add os_test.c. Not activated yet. (CVS 1655) (check-in: d16b8638 user: danielk1977 tags: trunk)
2004-06-21
21:49
configure fixes for cygwin (line endings in configure.ac) ticket #772 (CVS 1654) (check-in: 819a5973 user: dougcurrie tags: trunk)
21:44
configure fixes for cygwin (line endings in configure.ac) (CVS 1653) (check-in: eec48814 user: dougcurrie tags: trunk)
18:57
configure and makefile updates for v3-alpha compiler macros (CVS 1652) (check-in: 99f38932 user: dougcurrie tags: trunk)
18:14
Fix an uninitialized variable. The variable was harmless, but pedantic error checking in MSVC raised an exception on it. (CVS 1651) (check-in: afc398c2 user: drh tags: trunk)
11:30
Remove unused OP_UtfXX opcodes. (CVS 1650) (check-in: 84d6354f user: danielk1977 tags: trunk)
10:45
Avoid opening a temp table for aggregate queries with no GROUP BY clause. (CVS 1649) (check-in: 4d02df63 user: danielk1977 tags: trunk)
09:06
Add the OP_Concat8 opcode, similar in concept to OP_String8. (CVS 1648) (check-in: bbd3e933 user: danielk1977 tags: trunk)
08:18
Ensure sqlite3ErrorMsg() is used to report errors during compilation, sqlite3Error() during execution. Also remove unused param from sqlite3VdbeReset() and Finalize(). (CVS 1647) (check-in: 7a33daef user: danielk1977 tags: trunk)
07:36
Update sqlite3_column_decltype() to return NULL as the declartion type for an expression that is not a column reference. (CVS 1646) (check-in: ee9dffd9 user: danielk1977 tags: trunk)
06:50
Update sqlite3_changes() to match the documentation and add sqlite3_total_changes(). (CVS 1645) (check-in: ae2f4a09 user: danielk1977 tags: trunk)
2004-06-20
03:06
fix fulltest error by restoring unset (CVS 1644) (check-in: d2ccac9d user: dougcurrie tags: trunk)
2004-06-19
17:33
Make sure VdbeFunc entries are initialized before trying to destroy them. Also, unrelated comment changes in build.c. (CVS 1643) (check-in: fc3b3a8f user: drh tags: trunk)
16:06
Omit the DB_Locked and DB_Cookie flags. Other minor cleanup. (CVS 1642) (check-in: 01f74b42 user: drh tags: trunk)
15:40
Clear up another zero-length array. This seems