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2976 Commits

Author SHA1 Message Date
drh
59fffd02de Cleanup the TCL interface source code and add documentation for recently 
added methods on the SQLite object of TCL. (CVS 4093)

FossilOrigin-Name: d88b79818a6a9e0413b9560687ec3c79fcb3dacc
 2007-06-19 17:48:57 +00:00
drh
4f5e80f94b In the TCL bindings, if a TCL variable has a bytearray representation and 
the host parameter starts with @ instead of $, then always store the
content as a BLOB not as a string even if a string representation is also
available. (CVS 4092)

FossilOrigin-Name: dcb104bd41f5e992d4c84b8947cb5099ae746891
 2007-06-19 17:15:46 +00:00
drh
c551dd804a Change the name of the "limits.h" source file to "sqliteLimit.h". 
Ticket #2428. (CVS 4091)

FossilOrigin-Name: 64bcc41f12e902fd025c9ba36c09dd6e4cf25923
 2007-06-19 15:23:48 +00:00
drh
b21f87dda1 Do not segfault even if sqlite is misused by requesting query results 
after the query has been reset.  ticket #2426. (CVS 4090)

FossilOrigin-Name: 783f19be387561fbca3ac7e223bdb7dedb5450c8
 2007-06-19 10:58:24 +00:00
drh
63fff5f7a5 Cast the 2nd parameter of ftruncate to off_t to work around bugs in 
some unix implementations.  Ticket #2425. (CVS 4089)

FossilOrigin-Name: 0b20a69609c64af922bedab381f7d075e9da4fc5
 2007-06-19 10:50:38 +00:00
drh
8ffa817305 Bring the pager_datahash() macro into sync with its function definition. 
Ticket #2422. (CVS 4087)

FossilOrigin-Name: ba967bbb62ccf29438db352c573773ae741d0daf
 2007-06-18 17:25:17 +00:00
drh
4f0aee41c3 Fix a faulty assert() in the pager. (CVS 4083) 
FossilOrigin-Name: 4cff47b06132768e92ba2235cab5c17d1082f8f9
 2007-06-16 18:39:41 +00:00
drh
732c817f8b A minor logic correction in the previous check-in. Also added a lengthy 
comment describing the meanings of various flags in the 
{quote: PgHdr} structure. (CVS 4080)

FossilOrigin-Name: 57bf8204cde47dfeb31c064f2b128b9a8d94189f
 2007-06-16 11:17:45 +00:00
drh
5e3853112a Fix a database corruption problem that can occur in auto-vacuum mode when 
a malloc() failure causes a statement rollback, additional statements
are run in the same transaction, then the total transaction rolls back. (CVS 4079)

FossilOrigin-Name: c9dcf2b926c99ff9cee68589f364461ab2a1d11f
 2007-06-16 04:42:12 +00:00
drh
477731b52d Additional debugging instrumentation added to the pager. (CVS 4078) 
FossilOrigin-Name: dcdb20f81ae923f6f56d75c7b8b89a0b3abff954
 2007-06-16 03:06:27 +00:00
drh
7d7f17b6a8 Make arrangements to optionally print a debug message at the point 
of a simulated malloc() failure when SQLITE_MEMDEBUG is defined. (CVS 4077)

FossilOrigin-Name: 7d3c1f08a34fcf2ca5c79d6e58f713ae6a4b34e8
 2007-06-15 20:29:20 +00:00
drh
daf276d466 Remove a C++ism from the test harness. Get the TCL interface working with 
older versions of TCL. (CVS 4075)

FossilOrigin-Name: c8beb8674e5a1effc2785f205124628fbdaf57e0
 2007-06-15 18:53:14 +00:00
danielk1977
3586110b4a Fix a race condition in test_server.c/test7.c (test changes only). (CVS 4073) 
FossilOrigin-Name: d0de32e4c630c43ecd9d5e5296ae84aeff80c083
 2007-06-15 17:50:04 +00:00
drh
43b788260e Fix a memory leak in the parser that can occur following a malloc failure. (CVS 4071) 
FossilOrigin-Name: d0b6e9a07e99cc1a7d7f61877918c9a247899996
 2007-06-15 17:03:14 +00:00
danielk1977
edaaec223c Fix an obscure memory leak in the SQL compiler.. (CVS 4070) 
FossilOrigin-Name: d4ab94288b1e3d3d069ccc75d0fc2fbe6c1383c5
 2007-06-15 16:37:29 +00:00
drh
5bd1bf2ebc Fix a memory leak that was discovered by the tests that were added to 
cover ticket #2339. (CVS 4069)

FossilOrigin-Name: 1d10a489340718cc708e11e28e7bb31c67e00ad8
 2007-06-15 15:31:49 +00:00
danielk1977
de523acceb Fix for #2415. The progress handler should abandon only the current query, not all active queries. (CVS 4067) 
FossilOrigin-Name: 115e19fe22b9e79fcc400f3a59c80dd9828100e7
 2007-06-15 14:53:53 +00:00
drh
8030869589 Update the btree file format description in btreeInt.h. (CVS 4063) 
FossilOrigin-Name: 1ac160d3dc0f8723a1e2007cf45351dd8242c8c2
 2007-06-15 12:06:58 +00:00
drh
6ed48bf6d7 The C-api reference documentation is now generated directly from 
comments in the sqlite3.h header file. (CVS 4062)

FossilOrigin-Name: d93c41e9a97882bf90217d60744d62dece6d10d3
 2007-06-14 20:57:18 +00:00
danielk1977
3fe11f3021 Have queries interrupted by the progress-handler return SQLITE_INTERRUPT. Rollback any active transaction if a DML statement returns SQLITE_INTERRUPT. (CVS 4061) 
FossilOrigin-Name: 33454b5691637da7ded7d18d7f5726b796260c6b
 2007-06-13 16:49:48 +00:00
danielk1977
e965ac7773 Fix for #2409. Return SQLITE_IOERR_BLOCKED instead of SQLITE_BUSY in cases where failure to obtain a database lock leaves the cache in an inconsistent state. 
See additional information at CorruptionFollowingBusyError. (CVS 4060)

FossilOrigin-Name: ce2c9925d06315d73fb5fd0c7265fb4cd65665aa
 2007-06-13 15:22:28 +00:00
drh
109b43507d In the "transaction" command of the TCL interface, if a COMMIT fails finish 
it with a rollback. (CVS 4059)

FossilOrigin-Name: 6da39fa4429400e21924074f5f219f4cb32415ff
 2007-06-12 18:50:13 +00:00
drh
9c86df5269 Fix a bug in the LIKE optimization that was causing the pattern string 
to be dequoted twice.  Ticket #2407. (CVS 4056)

FossilOrigin-Name: abf64d1d0ae3e84c4482b38198eeb44b62cc5d9e
 2007-06-11 12:56:15 +00:00
drh
7361cb1f2c Define isnan() on windows. Ticket #2399. (CVS 4054) 
FossilOrigin-Name: fed9373e27b9d5338159a41772f8983420b902b0
 2007-06-10 22:57:33 +00:00
drh
b0e64f33da Documentation updates, in particular in the new limits.html file is added. (CVS 4053) 
FossilOrigin-Name: 4ca6cdae94f6d0a2c95755d4a250f9f3bc7a0d7b
 2007-06-09 09:53:51 +00:00
drh
3b62b2fa8b Use C-sylte comments exclusively, never C++ comments. Ticket #2406. (CVS 4052) 
FossilOrigin-Name: 8f5b789fea23d76128c10b37158de2525a54ce20
 2007-06-08 18:27:03 +00:00
drh
f07b484449 Make sure rowid comparisons against NULL work correctly. Ticket #2404. (CVS 4050) 
FossilOrigin-Name: 11ee8ea43f20f6146f4e4fcd9299468b3a99f998
 2007-06-08 08:39:01 +00:00
drh
0a168377ad Fix the query optimizer so that it correctly handles constant expressions 
in the ON clause of a LEFT JOIN.  Ticket #2403. (CVS 4049)

FossilOrigin-Name: 46fdd195483787eef209a9b8ad108eba147be6fa
 2007-06-08 00:20:47 +00:00
drh
98640a3fa1 Make sure zeroblob does reasonable things with a negative argument or 
an argument that is larger than the maximum blob size. (CVS 4048)

FossilOrigin-Name: f40218434e549144ddb48303df30e5191d44d3fc
 2007-06-07 19:08:32 +00:00
drh
0325d8731b Add the SQLITE_MAX_COMPOUND_SELECT compile-time parameter for limiting 
the number of terms in a compound select statement.  Set the default limit
to 100. (CVS 4046)

FossilOrigin-Name: 0d71ad4591eae9de8749fb2da6455ac661587f7a
 2007-06-07 10:55:35 +00:00
danielk1977
39984cdc8b Fix a vdbe stack leak that could occur where one side of a WHERE clause inequality evaluated to SQL null. (CVS 4045) 
FossilOrigin-Name: 17152bf1a268e130f0c43046bb438b617a747ff5
 2007-06-02 07:54:37 +00:00
danielk1977
9afe689ea4 Extend out-of-memory testing with fuzzily generated sql some. One fix for a problem found by the same. (CVS 4044) 
FossilOrigin-Name: d2282e64f1320913797dfb4dae4db0428a15a200
 2007-05-31 08:20:43 +00:00
danielk1977
c9cf901d8c Add some extra tests for malloc failure during expression parsing and execution using fuzzily generated SQL. (CVS 4043) 
FossilOrigin-Name: 7522d2fb3204d107b8b4816d7f39c88741f20230
 2007-05-30 10:36:47 +00:00
danielk1977
6b28f053fd Fix a problem with zeroblob() and CAST(...) expressions that could cause an assert() to fail. (CVS 4041) 
FossilOrigin-Name: 03750a2a6b5186689f7db6650c0a889429790b03
 2007-05-30 06:19:32 +00:00
danielk1977
bcbb04e501 Consider explicit collate clauses when matching WHERE constraints to indices. Fix for #2391. (CVS 4040) 
FossilOrigin-Name: f9a95e92dfaaa61ec0a44b9b7017b07929c94d26
 2007-05-29 12:11:29 +00:00
danielk1977
e48b1f1e9b Fix a typo in comments in sqlite.h.in. No code changes. Ticket #2384. (CVS 4038) 
FossilOrigin-Name: e8ae6214bfef4230096b6b56e688e9d4cd93f1b8
 2007-05-24 09:44:10 +00:00
danielk1977
369f3a050c Remove an assert() statement that may not be true if an IO or malloc error has occured. (CVS 4037) 
FossilOrigin-Name: 16c8e9c20cd2a7628c20a31c3e9605fe2d92ba2e
 2007-05-24 09:41:20 +00:00
danielk1977
deb403e797 Fix a page reference leak that could occur after an IO error. (CVS 4036) 
FossilOrigin-Name: d00c8242c610476c15d6eb4dc53fecab3971fea1
 2007-05-24 09:20:16 +00:00
danielk1977
d3a29ce7dc Remove an incorrect assert() statement that was being triggered by ioerr tests run in utf-16 mode. (CVS 4035) 
FossilOrigin-Name: c6575173be13296fbe57932f2d24a568f6d552ff
 2007-05-24 07:47:06 +00:00
danielk1977
2df71c742c Fix an assert() failure occuring in corrupt.test. (CVS 4034) 
FossilOrigin-Name: 3c54cddf23e3b9f62815d1b825110563f78cc325
 2007-05-24 07:22:42 +00:00
danielk1977
7677c0cc62 Add some code to MemTranslate() to prevent the READ_UTF8() macro from overreading a buffer. (CVS 4033) 
FossilOrigin-Name: 0595319cd716611bb5a12eb952e395283ea749bb
 2007-05-23 16:23:09 +00:00
danielk1977
17a240a25e Make sure the database schema has been read before compiling an incrmental_vacuum pragma. (CVS 4032) 
FossilOrigin-Name: efd7bcb34c1b4a0a3d4b954b90dfee93ac87bc86
 2007-05-23 13:50:23 +00:00
danielk1977
89a4be8af1 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) 
FossilOrigin-Name: e691f2fa3d8c1bbb66d27eea299ae2fb1ea1a16d
 2007-05-23 13:34:32 +00:00
danielk1977
4ef24490a1 Fix a database corrupting bug in the optimistic overflow chain. Exposed by running bigrow.test with auto-vacuum enabled. (CVS 4030) 
FossilOrigin-Name: 10ee2d50cbcdcbbd8141ff2aba4fd2c0c0b70d67
 2007-05-23 09:52:41 +00:00
drh
7a4f5023a4 Additional comments ono the SQLITE_MIXED_ENDIAN_64BIT_FLOAT issue. (CVS 4029) 
FossilOrigin-Name: dd48a31e671de09f59661b2ba1a20e7b9f09099a
 2007-05-23 07:20:08 +00:00
drh
50027d1c0c Make sure zeroblob() works with the concatenation operator. Ticket #2379. (CVS 4028) 
FossilOrigin-Name: 6e19ef758207cedd6db8b2796ef5d4d688cc0b62
 2007-05-23 06:31:38 +00:00
danielk1977
b39f70b04a 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) 
FossilOrigin-Name: b7391892041eb72b0ebcbb7a9a6721ae3482dd80
 2007-05-17 18:28:11 +00:00
danielk1977
6338c762a5 Bring the autoconf based build system up to date with the recent changes. #2366, #2367 and #2368. (CVS 4022) 
FossilOrigin-Name: ae644bc7aad229f2d219ea20eb4774318feb3051
 2007-05-17 16:38:30 +00:00
danielk1977
5b159dc312 Fix a problem with casting blobs to numeric types. (CVS 4021) 
FossilOrigin-Name: f2ce727c4d798c666e95876a2b67e8a305d82e3a
 2007-05-17 16:34:43 +00:00
danielk1977
63c64f3b8c Add speed3.test file. For testing performance issues related to overflow pages. (CVS 4020) 
FossilOrigin-Name: 684f765df3e8a4836f254717d175a4a7b5e7d15f
 2007-05-17 14:45:12 +00:00