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100 ancestors of [03750a2a]

2007-05-30
06:19
Fix a problem with zeroblob() and CAST(...) expressions that could cause an assert() to fail. (CVS 4041) check-in: 03750a2a user: danielk1977 tags: trunk
2007-05-29
12:11
Consider explicit collate clauses when matching WHERE constraints to indices. Fix for #2391. (CVS 4040) check-in: f9a95e92 user: danielk1977 tags: trunk
2007-05-24
10:18
Add some tests to verify that the parameter to the incremental_vacuum pragma is working. It is. (CVS 4039) check-in: 1abf784f user: danielk1977 tags: trunk
09:44
Fix a typo in comments in sqlite.h.in. No code changes. Ticket #2384. (CVS 4038) check-in: e8ae6214 user: danielk1977 tags: trunk
09:41
Remove an assert() statement that may not be true if an IO or malloc error has occured. (CVS 4037) check-in: 16c8e9c2 user: danielk1977 tags: trunk
09:20
Fix a page reference leak that could occur after an IO error. (CVS 4036) check-in: d00c8242 user: danielk1977 tags: trunk
07:47
Remove an incorrect assert() statement that was being triggered by ioerr tests run in utf-16 mode. (CVS 4035) check-in: c6575173 user: danielk1977 tags: trunk
07:22
Fix an assert() failure occuring in corrupt.test. (CVS 4034) check-in: 3c54cddf user: danielk1977 tags: trunk
2007-05-23
16:23
Add some code to MemTranslate() to prevent the READ_UTF8() macro from overreading a buffer. (CVS 4033) check-in: 0595319c user: danielk1977 tags: trunk
13:50
Make sure the database schema has been read before compiling an incrmental_vacuum pragma. (CVS 4032) check-in: efd7bcb3 user: danielk1977 tags: trunk
13:34
Fix a leaked page reference that could occur after an IO error in auto-vacuum databases. Also modify incrvacuum.test to work with DEFAULT_AUTOVACUUM=1 builds. (CVS 4031) check-in: e691f2fa user: danielk1977 tags: trunk
09:52
Fix a database corrupting bug in the optimistic overflow chain. Exposed by running bigrow.test with auto-vacuum enabled. (CVS 4030) check-in: 10ee2d50 user: danielk1977 tags: trunk
07:20
Additional comments ono the SQLITE_MIXED_ENDIAN_64BIT_FLOAT issue. (CVS 4029) check-in: dd48a31e user: drh tags: trunk
06:31
Make sure zeroblob() works with the concatenation operator. Ticket #2379. (CVS 4028) check-in: 6e19ef75 user: drh tags: trunk
06:25
Increase the number of repititions in crash.test. (CVS 4027) check-in: f3c3412a user: danielk1977 tags: trunk
2007-05-21
21:59
Fix overzealous fts2 assertions WRT rowid 0 or lower. Only check that docids are ascending if there was a prior docid set for the doclist, ignore the initial docid of 0. (CVS 4026) check-in: ed3a131f user: shess tags: trunk
2007-05-19
11:50
Add the larger SQLite icon to the repository. (CVS 4025) check-in: d7539c6e user: drh tags: trunk
06:48
Add a few extra words to the sqlite3_finalize() documentation. (CVS 4024) check-in: 315dc71b user: danielk1977 tags: trunk
2007-05-17
18:28
Change the way overflow pages are allocated from the free-list to increase the chance that they are a contiguous block. Much more can still be done. (CVS 4023) check-in: b7391892 user: danielk1977 tags: trunk
16:38
Bring the autoconf based build system up to date with the recent changes. #2366, #2367 and #2368. (CVS 4022) check-in: ae644bc7 user: danielk1977 tags: trunk
16:34
Fix a problem with casting blobs to numeric types. (CVS 4021) check-in: f2ce727c user: danielk1977 tags: trunk
14:45
Add speed3.test file. For testing performance issues related to overflow pages. (CVS 4020) check-in: 684f765d user: danielk1977 tags: trunk
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