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100 check-ins occurring around 011e7db253f9a60c.

2007-05-14
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
21:31
Backport the stack-size reduction patch in (3673) to version 3.3.13. (CVS 3979) Leaf check-in: e91012b6 user: drh tags: branch_3_3_13
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