]> git.ipfire.org Git - thirdparty/sqlite.git/log
thirdparty/sqlite.git
16 years agoNew assert()s added to verify that the Expr.token value is used correctly. Ticket...
drh [Tue, 24 Mar 2009 15:31:28 +0000 (15:31 +0000)] 
New assert()s added to verify that the Expr.token value is used correctly.  Ticket #3743. (CVS 6378)

FossilOrigin-Name: cf3d84ab73b7f519921a984f88bdad81996a3a82

16 years agoChanges to insure that lookaside memory allocations are never used to hold
drh [Tue, 24 Mar 2009 15:08:09 +0000 (15:08 +0000)] 
Changes to insure that lookaside memory allocations are never used to hold
schema content.
Ticket #3743. (CVS 6377)

FossilOrigin-Name: ea74d8dc62f5784089aa8ef098e97c505a79b176

16 years agoAdd a comment to prepare.c explaining why the lookaside buffer is disabled before...
danielk1977 [Tue, 24 Mar 2009 04:46:08 +0000 (04:46 +0000)] 
Add a comment to prepare.c explaining why the lookaside buffer is disabled before sqlite3_exec() is called to parse a schema statement. No code changes. (CVS 6376)

FossilOrigin-Name: 8ca6a665650c9683a202f3ced17b14f7c85624bf

16 years agoClarify the meaning of a comment. No changes to code. (CVS 6375)
drh [Mon, 23 Mar 2009 21:37:04 +0000 (21:37 +0000)] 
Clarify the meaning of a comment.  No changes to code. (CVS 6375)

FossilOrigin-Name: 7c2df04b52a40d5d1b744ad1097f7c12143d8c2c

16 years agoAdd asserts to make sure that database connection locks are held when
drh [Mon, 23 Mar 2009 17:49:14 +0000 (17:49 +0000)] 
Add asserts to make sure that database connection locks are held when
accessing the lookaside memory allocation buffers.  No defects were found. (CVS 6374)

FossilOrigin-Name: 8a9f3e66069146ad1b1bc2686567882dc87603a9

16 years agoFix an obscure race condition that can occur when multiple threads, shared cache...
danielk1977 [Mon, 23 Mar 2009 17:11:26 +0000 (17:11 +0000)] 
Fix an obscure race condition that can occur when multiple threads, shared cache and DDL statements are combined. Enhance notify2.test to test this scenario. (CVS 6373)

FossilOrigin-Name: 92ec5975123284aff3a69ee16c397d9e2a844c0b

16 years agoUse the ROUND8() macro to round an integer up to the nearest multiple of 8 and ROUNDD...
danielk1977 [Mon, 23 Mar 2009 04:33:32 +0000 (04:33 +0000)] 
Use the ROUND8() macro to round an integer up to the nearest multiple of 8 and ROUNDDOWN8() macro to round down to the nearest multiple of 8. This is a cosmetic change. (CVS 6372)

FossilOrigin-Name: db1d4d2f5083adf5438c7f387b115180800e7bd9

16 years agoFix compiler warning in MSVC. (CVS 6371)
shane [Mon, 23 Mar 2009 02:34:32 +0000 (02:34 +0000)] 
Fix compiler warning in MSVC. (CVS 6371)

FossilOrigin-Name: 83a4d5b3d7abe983c2be00a694cc7d4c4847f253

16 years agoAllow the keyword INDEXED to be used as the name of a table or index or
drh [Sun, 22 Mar 2009 20:36:18 +0000 (20:36 +0000)] 
Allow the keyword INDEXED to be used as the name of a table or index or
column - for backwards compatibility. (CVS 6370)

FossilOrigin-Name: 53149c9f5d5cfaba3374703cd3af92a9d4cf8718

16 years agoUpdate comments in build.c to conform to the latest implementation. (CVS 6369)
drh [Sat, 21 Mar 2009 16:19:26 +0000 (16:19 +0000)] 
Update comments in build.c to conform to the latest implementation. (CVS 6369)

FossilOrigin-Name: a915e8e0a429ab6a10536c45264a790c2d076461

16 years agoRig the unix backend to use fdatasync() by default, without having to set the
drh [Sat, 21 Mar 2009 14:56:52 +0000 (14:56 +0000)] 
Rig the unix backend to use fdatasync() by default, without having to set the
HAVE_FDATASYNC macro.  Systems that do not support fdatasync() can be compiled
using -Dfdatasync=fsync. (CVS 6368)

FossilOrigin-Name: a331562727be465874a66c2c1d15ee070f96f7e0

16 years agoOn unix, always use fdatasync() instead of fsync() when available, even if
drh [Sat, 21 Mar 2009 14:41:04 +0000 (14:41 +0000)] 
On unix, always use fdatasync() instead of fsync() when available, even if
the file size changes, since (we are told) fdatasync() will automatically
flush the inode when the file size changes. (CVS 6367)

FossilOrigin-Name: 0d6b11bcf67f86e5554806869d32338e5831833e

16 years agoAdd a test to try to hit the race-condition fixed by (6363). (CVS 6366)
danielk1977 [Fri, 20 Mar 2009 15:16:05 +0000 (15:16 +0000)] 
Add a test to try to hit the race-condition fixed by (6363). (CVS 6366)

FossilOrigin-Name: 4310411f5027dba18e017023e21cb09982e26752

16 years agoFix an assert failure introduced by (6355). (CVS 6365)
danielk1977 [Fri, 20 Mar 2009 14:42:11 +0000 (14:42 +0000)] 
Fix an assert failure introduced by (6355). (CVS 6365)

FossilOrigin-Name: a08324d16d1e9a4e7c1b294bc71fc939d173f826

16 years agoMake sure struct WhereClause is aligned on an 8-byte boundary. Fix for #3613, #3736...
danielk1977 [Fri, 20 Mar 2009 14:18:51 +0000 (14:18 +0000)] 
Make sure struct WhereClause is aligned on an 8-byte boundary. Fix for #3613, #3736. (CVS 6364)

FossilOrigin-Name: 093a0cf4adc8613f744c2ccdef61f0b30a46818c

16 years agoRename the unused MEM2 static mutex to OPEN and reuse it to serialize access
drh [Fri, 20 Mar 2009 13:15:30 +0000 (13:15 +0000)] 
Rename the unused MEM2 static mutex to OPEN and reuse it to serialize access
to the sqlite3BtreeOpen() routine to prevent a race condition on detection
of sharable caches.  Ticket #3735. (CVS 6363)

FossilOrigin-Name: 19fa5a29b97f017a9e176e48c848100299ba6920

16 years agoFix a problem in thread005.test cause errors on osx. (CVS 6362)
danielk1977 [Fri, 20 Mar 2009 10:24:03 +0000 (10:24 +0000)] 
Fix a problem in thread005.test cause errors on osx. (CVS 6362)

FossilOrigin-Name: 56e6fca1a9da69c3a0fe43b00db9a6d9d93f03ba

16 years agoFix a problem in loadext.test causing an error on OSX. This is not a real problem...
danielk1977 [Fri, 20 Mar 2009 09:09:37 +0000 (09:09 +0000)] 
Fix a problem in loadext.test causing an error on OSX. This is not a real problem, just a case of the test script expecting a slightly different error message than the one returned. (CVS 6361)

FossilOrigin-Name: 18680989b5365b0e35fadca5919dfced22433ff4

16 years agoFix a couple of fairly obscure cases where an assert() could fail following a malloc...
danielk1977 [Thu, 19 Mar 2009 18:51:06 +0000 (18:51 +0000)] 
Fix a couple of fairly obscure cases where an assert() could fail following a malloc failure. (CVS 6360)

FossilOrigin-Name: cc0d925669ddeb55048e88aa5b4f658be60b0962

16 years agoChange sqlite3_step() to return SQLITE_LOCKED if a statement cannot be re-compiled...
danielk1977 [Thu, 19 Mar 2009 07:58:31 +0000 (07:58 +0000)] 
Change sqlite3_step() to return SQLITE_LOCKED if a statement cannot be re-compiled due to locks on the shared-cache schema. Also add a blocking wrapper of sqlite3_prepare_v2() to the test code. (CVS 6359)

FossilOrigin-Name: e8be1af922098e298902820730f8b28603bd6fae

16 years agoFix a crash that could occur when creating an index in shared-cache mode with lookasi...
danielk1977 [Wed, 18 Mar 2009 18:43:36 +0000 (18:43 +0000)] 
Fix a crash that could occur when creating an index in shared-cache mode with lookaside enabled. (CVS 6358)

FossilOrigin-Name: 097737e3689b9a7e32815fe9c6fc6eed796ae53c

16 years agoModify test script backup2.test so that it works on OSX. (CVS 6357)
danielk1977 [Wed, 18 Mar 2009 13:55:29 +0000 (13:55 +0000)] 
Modify test script backup2.test so that it works on OSX. (CVS 6357)

FossilOrigin-Name: d82e8cd43f46dda15fd15b567901a7dbb2276287

16 years agoAdd comments and testcase() macros to the fix for shared-cache schema default
drh [Wed, 18 Mar 2009 10:36:12 +0000 (10:36 +0000)] 
Add comments and testcase() macros to the fix for shared-cache schema default
value problem of check-in (6353). (CVS 6356)

FossilOrigin-Name: 05d8607d44cd3ff262c07cc1192f4471f3192b09

16 years agoFix some cases where executing SQL from within a user-function callback could cause...
danielk1977 [Wed, 18 Mar 2009 10:33:00 +0000 (10:33 +0000)] 
Fix some cases where executing SQL from within a user-function callback could cause problems related to statement-transactions. (CVS 6355)

FossilOrigin-Name: a60f4191791dd7bb49d5c95b350a9924845b59a8

16 years agoMove the rowid cache out of VdbeCursor and into BtCursor. When multiple
drh [Tue, 17 Mar 2009 22:33:00 +0000 (22:33 +0000)] 
Move the rowid cache out of VdbeCursor and into BtCursor.  When multiple
BtCursors are open on the same table, set their rowid cache all at the
same time.  Ticket #3731. (CVS 6354)

FossilOrigin-Name: 189785832a7dc9f4a0a2113d850b92b987e0f9bf

16 years agoFix a problem that could cause a crash when a shared-cache schema contains column...
danielk1977 [Tue, 17 Mar 2009 17:48:59 +0000 (17:48 +0000)] 
Fix a problem that could cause a crash when a shared-cache schema contains column default values. (CVS 6353)

FossilOrigin-Name: afadddc34eee3d6a39102b790ce1a869b33d4286

16 years agoFix test script bugs in the thread002.test and thread_common.tcl. (CVS 6352)
drh [Tue, 17 Mar 2009 15:39:31 +0000 (15:39 +0000)] 
Fix test script bugs in the thread002.test and thread_common.tcl. (CVS 6352)

FossilOrigin-Name: d137e841ce90be92f4c18218f35d22e3a06b0f14

16 years agoMake sure the finished() array in thread005.test is cleared before the
drh [Mon, 16 Mar 2009 17:07:57 +0000 (17:07 +0000)] 
Make sure the finished() array in thread005.test is cleared before the
script starts. (CVS 6351)

FossilOrigin-Name: ddadc25d550efd56e319bf5508c27d66e346be1b

16 years agoModify quick.test to support the QUICKTEST_INCLUDE environment variable, which can...
danielk1977 [Mon, 16 Mar 2009 14:48:18 +0000 (14:48 +0000)] 
Modify quick.test to support the QUICKTEST_INCLUDE environment variable, which can be used to override the built-in EXCLUDE list. (CVS 6350)

FossilOrigin-Name: fdfe22f0a568b5e8a5a2ad302d7c06b2696809b0

16 years agoAdditional hyperlinks in the sqlite3_unlock_notify() documentation. (CVS 6349)
drh [Mon, 16 Mar 2009 13:37:02 +0000 (13:37 +0000)] 
Additional hyperlinks in the sqlite3_unlock_notify() documentation. (CVS 6349)

FossilOrigin-Name: 4dae5f6ed1662ca1c5c26d57049f7d349299468c

16 years agoAdd the sqlite3_unlock_notify() API. (CVS 6348)
danielk1977 [Mon, 16 Mar 2009 13:19:36 +0000 (13:19 +0000)] 
Add the sqlite3_unlock_notify() API. (CVS 6348)

FossilOrigin-Name: b649a6cc5bfefddd6a04b1183647d2923e0a0daa

16 years agoBump the version number to 3.6.12. (CVS 6347)
drh [Mon, 16 Mar 2009 12:30:52 +0000 (12:30 +0000)] 
Bump the version number to 3.6.12. (CVS 6347)

FossilOrigin-Name: 2fcccca3e56e2e3a95bdedeb01ab7da1b24b7ac2

16 years agoRemove surplus white space from shell.c. Use strlen30() instead of strlen(). (CVS...
drh [Mon, 16 Mar 2009 10:59:44 +0000 (10:59 +0000)] 
Remove surplus white space from shell.c.  Use strlen30() instead of strlen(). (CVS 6346)

FossilOrigin-Name: 324a1aff300b7349b9fc1dea56d640d86500f100

16 years agoFix for #3719. When synthesizing a CREATE TABLE statement as as result of a "CREATE...
danielk1977 [Sat, 14 Mar 2009 08:37:23 +0000 (08:37 +0000)] 
Fix for #3719. When synthesizing a CREATE TABLE statement as as result of a "CREATE TABLE AS", quote the column type names unless they are simple identifiers or simple identifiers followed by one or two dimensions (e.g. "VARCHAR(10)"). (CVS 6345)

FossilOrigin-Name: 7c6437efe0a0e935cfa8041bd6b94070c8654fa4

16 years agoDo not overrun a buffer in the genfkey code (now part of shell.c). Fix for #3722...
danielk1977 [Fri, 13 Mar 2009 15:32:53 +0000 (15:32 +0000)] 
Do not overrun a buffer in the genfkey code (now part of shell.c). Fix for #3722. (CVS 6344)

FossilOrigin-Name: 943b11fb188835f0c62b6064b084192b1bbe1c0c

16 years agoAvoid fts3 crash on (MATCH '""') expressions. Ticket #3717. (CVS 6343)
danielk1977 [Thu, 12 Mar 2009 15:43:47 +0000 (15:43 +0000)] 
Avoid fts3 crash on (MATCH '""') expressions. Ticket #3717. (CVS 6343)

FossilOrigin-Name: 03679857a320517a7b89e5214e948bce9af896a9

16 years agoMake calls to sqlite3BtreeRollbackStmt() no-ops when passed a Btree* handle that...
danielk1977 [Thu, 12 Mar 2009 14:43:27 +0000 (14:43 +0000)] 
Make calls to sqlite3BtreeRollbackStmt() no-ops when passed a Btree* handle that does not have an open statement transaction. Ticket #3718. (CVS 6342)

FossilOrigin-Name: a1bb1aef0e06140a2d5d5e4b6c10c73ce95c89e0

16 years agoBegin purging dirty pages from the cache once 90% of the cache is dirty (insteadof...
danielk1977 [Thu, 5 Mar 2009 14:59:39 +0000 (14:59 +0000)] 
Begin purging dirty pages from the cache once 90% of the cache is dirty (insteadof waiting until it is 100% dirty). This improves performance in some circumstances by effectively reserving 10% of the configured page-cache for frequently reused read-only pages. (CVS 6341)

FossilOrigin-Name: 823fe7f5551e121e211d1ede606a7ce7487ffe0d

16 years agoComment out a recently added assert statement that is failing. (CVS 6340)
danielk1977 [Thu, 5 Mar 2009 14:53:18 +0000 (14:53 +0000)] 
Comment out a recently added assert statement that is failing. (CVS 6340)

FossilOrigin-Name: d0b2015f1caf2fc60ec82bd8e760f7b61befa3b4

16 years agoImplemented winSectorSize(); Other changes for consistency. os_win.c. Ticket #2931...
shane [Thu, 5 Mar 2009 05:54:55 +0000 (05:54 +0000)] 
Implemented winSectorSize(); Other changes for consistency.  os_win.c.  Ticket #2931. (CVS 6339)

FossilOrigin-Name: 68abcb278ced40c0d97af724dbd1b751a3becdc2

16 years agoChanges to cleanup and improve the consistency of tests for large file support in...
shane [Thu, 5 Mar 2009 04:27:08 +0000 (04:27 +0000)] 
Changes to cleanup and improve the consistency of tests for large file support in bigfile.test. (CVS 6338)

FossilOrigin-Name: 3dbdf68030855a5da24de0ae2f10a26da2531d33

16 years agoAdded some asserts and a check for a null pointer dereference. (CVS 6337)
shane [Thu, 5 Mar 2009 04:23:47 +0000 (04:23 +0000)] 
Added some asserts and a check for a null pointer dereference. (CVS 6337)

FossilOrigin-Name: 6b0cabd017ed25530b2d918d2c069fcbdd60a3f6

16 years agoCorrected typos and misspellings. Ticket #3702. (CVS 6336)
shane [Thu, 5 Mar 2009 04:20:31 +0000 (04:20 +0000)] 
Corrected typos and misspellings. Ticket #3702. (CVS 6336)

FossilOrigin-Name: 6404afa0c515a6536fc2e878d4fb451e4dc06942

16 years agoRemoved compiler warnings from MSVC builds. Ticket #3701. (CVS 6335)
shane [Thu, 5 Mar 2009 03:48:06 +0000 (03:48 +0000)] 
Removed compiler warnings from MSVC builds.  Ticket #3701. (CVS 6335)

FossilOrigin-Name: 5477833ec7f707ea9937d3fd6a6d8ab49f2016f1

16 years agoConverted EXPR_*SIZE macros to use offsetof() to avoid MSVC compiler warnings. (CVS...
shane [Mon, 2 Mar 2009 17:18:48 +0000 (17:18 +0000)] 
Converted EXPR_*SIZE macros to use offsetof() to avoid MSVC compiler warnings. (CVS 6334)

FossilOrigin-Name: 5e8e16f7d505a4b21272f1d300f366ee0e211e56

16 years agoFix the SQLITE_ENABLE_UPDATE_DELETE_LIMIT option for the new Expr compression
drh [Mon, 2 Mar 2009 14:24:21 +0000 (14:24 +0000)] 
Fix the SQLITE_ENABLE_UPDATE_DELETE_LIMIT option for the new Expr compression
logic of check-in (6305).  Bug discovered during regression testing. (CVS 6333)

FossilOrigin-Name: 91969edac737adf087e35e10aa0a732b3303afd5

16 years agoFix a bug in the GROUP BY alias name resolution. The bug was by
drh [Mon, 2 Mar 2009 01:22:40 +0000 (01:22 +0000)] 
Fix a bug in the GROUP BY alias name resolution. The bug was by
check-in (6305).  Discovered by regression test on 64-bit linux.
Test cases added so that the problems is detected on 32-bit systems. (CVS 6332)

FossilOrigin-Name: fa0008502ec4f891bfed4a11f01650d274f95c44

16 years agoSuppress some compiler warnings (where possible). Ticket #3696. (CVS 6331)
drh [Sun, 1 Mar 2009 22:29:20 +0000 (22:29 +0000)] 
Suppress some compiler warnings (where possible).  Ticket #3696. (CVS 6331)

FossilOrigin-Name: a2373e5409e4e59903f315a4446db8cb6ba000cc

16 years agoFix a critical bug in the VDBE opcode array resizer introduced by
drh [Sun, 1 Mar 2009 19:42:11 +0000 (19:42 +0000)] 
Fix a critical bug in the VDBE opcode array resizer introduced by
check-in (6307).  Bug detected by regression testing. (CVS 6330)

FossilOrigin-Name: ec3b18acaecabae6eb04eda006870e602faacb8c

16 years agoInstead of linking temporary triggers on non-temporary tables into the Table.pTrigger...
danielk1977 [Sat, 28 Feb 2009 10:47:41 +0000 (10:47 +0000)] 
Instead of linking temporary triggers on non-temporary tables into the Table.pTrigger list, search the temp schema for them on demand. Fix for #3688. (CVS 6329)

FossilOrigin-Name: 3befe1ef7e6ebddedfa69579553a1b85b411ee98

16 years agoIn sqlite3_table_column_metadata(), hold the mutex on all attached BtShared objects...
danielk1977 [Thu, 26 Feb 2009 07:15:59 +0000 (07:15 +0000)] 
In sqlite3_table_column_metadata(), hold the mutex on all attached BtShared objects while accessing schema objects. Fix for #3679. (CVS 6328)

FossilOrigin-Name: d197afd658eecfc0e24913e5a779c8f1e2a138a6

16 years agoMove the new genfkey shell command out from within #ifdef _WIN32_ (CVS 6327)
drh [Wed, 25 Feb 2009 19:07:24 +0000 (19:07 +0000)] 
Move the new genfkey shell command out from within #ifdef _WIN32_ (CVS 6327)

FossilOrigin-Name: 48ee0e47e2d9669cc7425104e6b04ce49caf2e56

16 years agoRemove genfkey.c. Change genfkey.README to talk about the new shell dot-command,...
danielk1977 [Wed, 25 Feb 2009 15:43:57 +0000 (15:43 +0000)] 
Remove genfkey.c. Change genfkey.README to talk about the new shell dot-command, not the old standalone genfkey program. (CVS 6326)

FossilOrigin-Name: 36d699660bc328e65170d72be715338e82dbbb50

16 years agoAdd the 'genfkey' functionality to the sqlite3 shell. Accessed using a new dot-comman...
danielk1977 [Wed, 25 Feb 2009 15:22:02 +0000 (15:22 +0000)] 
Add the 'genfkey' functionality to the sqlite3 shell. Accessed using a new dot-command - ".genfkey". (CVS 6325)

FossilOrigin-Name: 0a59fb28b46e5d85c850d1dfa1385a4656e4dda5

16 years agoMinor changes and coverge tests for "SELECT count(*)" optimization. (CVS 6324)
danielk1977 [Wed, 25 Feb 2009 08:56:47 +0000 (08:56 +0000)] 
Minor changes and coverge tests for "SELECT count(*)" optimization. (CVS 6324)

FossilOrigin-Name: a3695b98f63fb776c3b7f77f0553e8a38bcc6f78

16 years agoAdditional commands and another procedure name changes for clarity of
drh [Tue, 24 Feb 2009 19:21:41 +0000 (19:21 +0000)] 
Additional commands and another procedure name changes for clarity of
presentation. No logic changes. (CVS 6323)

FossilOrigin-Name: 91d9d51e03657e7492dd7b93e66c82b152abec3b

16 years agoChanges to comments and functions/procedure names for clarification. No
drh [Tue, 24 Feb 2009 18:57:31 +0000 (18:57 +0000)] 
Changes to comments and functions/procedure names for clarification.  No
changes to logic. (CVS 6322)

FossilOrigin-Name: b99c1815fe270decf1ac3d714acc7e945d1e728a

16 years agoRemove old declaration of sqlite3_pending_byte (which was used by test code). It...
danielk1977 [Tue, 24 Feb 2009 18:40:49 +0000 (18:40 +0000)] 
Remove old declaration of sqlite3_pending_byte (which was used by test code). It has been replaced by sqlite3PendingByte. Ticket #3677. (CVS 6321)

FossilOrigin-Name: 44f0162ebb760dd6926ee5691752b6798e3aacb9

16 years agoFixes and some extra test cases for count(*) optimization. (CVS 6320)
danielk1977 [Tue, 24 Feb 2009 18:33:15 +0000 (18:33 +0000)] 
Fixes and some extra test cases for count(*) optimization. (CVS 6320)

FossilOrigin-Name: 3f0baa1b63df31f7dc885fd39290ca12ad2be6df

16 years agoEnhanced comments on table locking logic as it relates to preparing new
drh [Tue, 24 Feb 2009 16:18:05 +0000 (16:18 +0000)] 
Enhanced comments on table locking logic as it relates to preparing new
statements.  Added assert() and testcase() but no other changes to code. (CVS 6319)

FossilOrigin-Name: 4a12f5b818b769d7518c942ff3dedf453dde698e

16 years agoAdd test file test/count.test for testing "SELECT count(*)" statements. It is not...
danielk1977 [Tue, 24 Feb 2009 10:48:27 +0000 (10:48 +0000)] 
Add test file test/count.test for testing "SELECT count(*)" statements. It is not properly populated yet. (CVS 6318)

FossilOrigin-Name: a195d74ff9ce836447dba4da7edcc6f1cdae5574

16 years agoReverse commit (6315) for now. (CVS 6317)
danielk1977 [Tue, 24 Feb 2009 10:14:40 +0000 (10:14 +0000)] 
Reverse commit (6315) for now. (CVS 6317)

FossilOrigin-Name: 0e7c369c23a8767b4d3e5cdd47c14716992fb71a

16 years agoOptimize queries of the form "SELECT count(*) FROM <tbl>" by adding a sqlite3BtreeCou...
danielk1977 [Tue, 24 Feb 2009 10:01:51 +0000 (10:01 +0000)] 
Optimize queries of the form "SELECT count(*) FROM <tbl>" by adding a sqlite3BtreeCount() interface to the btree layer. (CVS 6316)

FossilOrigin-Name: d4aa6593183224b6868a322511511c0bbf63b598

16 years agoScan an index instead of a table for "SELECT count(*) FROM <tbl>" queries. Because...
danielk1977 [Mon, 23 Feb 2009 17:33:49 +0000 (17:33 +0000)] 
Scan an index instead of a table for "SELECT count(*) FROM <tbl>" queries. Because an index is usually smaller than a table on disk, this saves some IO. (CVS 6315)

FossilOrigin-Name: 294ba6f743c9132dce0e73da480bd3c2071e7239

16 years agoAdd the reverse_unordered_selects pragma. (CVS 6314)
drh [Mon, 23 Feb 2009 16:52:07 +0000 (16:52 +0000)] 
Add the reverse_unordered_selects pragma. (CVS 6314)

FossilOrigin-Name: bc078e0007b6c3dc07722820bb53798b643212b3

16 years agoEnsure the return value of sqlite3_errmsg16() is aligned on a 2-byte boundary. Ticket...
danielk1977 [Mon, 23 Feb 2009 14:42:53 +0000 (14:42 +0000)] 
Ensure the return value of sqlite3_errmsg16() is aligned on a 2-byte boundary. Ticket #3665. (CVS 6313)

FossilOrigin-Name: 9b8acf8319ec760713773407a4d5a33dea8d75e8

16 years agoThe sqlite3.def file is automatically generated and is not suppose to be
drh [Sat, 21 Feb 2009 22:38:59 +0000 (22:38 +0000)] 
The sqlite3.def file is automatically generated and is not suppose to be
part of the source code repository.  So it is hereby removed.
Ticket #3671. (CVS 6312)

FossilOrigin-Name: 5dcda154090e55a22b4d19f9def42beba8733f50

16 years agounbreak Autoconf-based build procedure by added missing backup.lo to the list of...
rse [Fri, 20 Feb 2009 22:27:41 +0000 (22:27 +0000)] 
unbreak Autoconf-based build procedure by added missing backup.lo to the list of library objects (CVS 6311)

FossilOrigin-Name: 94945801973c0e659de3f429c98a7d95a8c693f6

16 years agoInstead of using SetNumColumns, specify the number of columns in a table or index...
danielk1977 [Fri, 20 Feb 2009 10:58:41 +0000 (10:58 +0000)] 
Instead of using SetNumColumns, specify the number of columns in a table or index using the P4 argument. (CVS 6310)

FossilOrigin-Name: e43ed649630cbc49a6f2a25a26a4a6b5fce84c48

16 years agoAdd a count parameter to the OP_Variable opcode and use it to simplify
drh [Fri, 20 Feb 2009 03:55:05 +0000 (03:55 +0000)] 
Add a count parameter to the OP_Variable opcode and use it to simplify
prepared statements that copy consecutive unnamed parameters into
consecutive registers (a common case). (CVS 6309)

FossilOrigin-Name: 48b77b04935d8942eb22f0c061f3bc5e99bbd7db

16 years agoAdd the OP_HaltIfNull opcode and use it to simplify prepared statements
drh [Fri, 20 Feb 2009 03:02:23 +0000 (03:02 +0000)] 
Add the OP_HaltIfNull opcode and use it to simplify prepared statements
for INSERTs and UPDATEs of tables with NOT NULL columns. (CVS 6308)

FossilOrigin-Name: feccad8d0d05925ce67856d40ffe1bc7054168a0

16 years agoReuse space left-over opcode space at the end of the VDBE opcode array to
drh [Fri, 20 Feb 2009 01:28:59 +0000 (01:28 +0000)] 
Reuse space left-over opcode space at the end of the VDBE opcode array to
store memory cells, VDBE cursors, and other content needed by the VDBE.
This reduces the memory required by a prepared statement. (CVS 6307)

FossilOrigin-Name: 58a1809257ccfb7d9112a35f79ca2f82b3daa878

16 years agoRemove code in malloc.c that was already commented out using #if 0. (CVS 6306)
drh [Thu, 19 Feb 2009 20:50:14 +0000 (20:50 +0000)] 
Remove code in malloc.c that was already commented out using #if 0. (CVS 6306)

FossilOrigin-Name: e1ad757ec0abead25265f9251c954d2497bccc06

16 years agoChanges to reduce the heap space consumed by triggers, views and tables in the in...
danielk1977 [Thu, 19 Feb 2009 14:39:25 +0000 (14:39 +0000)] 
Changes to reduce the heap space consumed by triggers, views and tables in the in-memory representation of the schema. Also to reduce the space used by prepared statements slightly. (CVS 6305)

FossilOrigin-Name: d9f6ffbc5ea090ba0daac571fc9a6c68b9c864e4

16 years agoMake sure the auto_vacuum=INCREMENTAL setting is preserved across a VACUUM.
drh [Wed, 18 Feb 2009 20:31:18 +0000 (20:31 +0000)] 
Make sure the auto_vacuum=INCREMENTAL setting is preserved across a VACUUM.
Ticket #3663. (CVS 6304)

FossilOrigin-Name: ded04f12f41504e4a3ecd5164f0d4cbbde5e16f7

16 years agoMove the text of C-API requirements out of the sqlite.h.in source file and
drh [Wed, 18 Feb 2009 18:37:58 +0000 (18:37 +0000)] 
Move the text of C-API requirements out of the sqlite.h.in source file and
into separate files in the "docsrc" CM system.  Comment changes only - no
changes to code. (CVS 6303)

FossilOrigin-Name: 419eb48b6b4238526850091eef28af503b6c4579

16 years agoFix the amalgamation builder to mark sqlite3PagerBackupPtr as private.
drh [Wed, 18 Feb 2009 12:25:28 +0000 (12:25 +0000)] 
Fix the amalgamation builder to mark sqlite3PagerBackupPtr as private.
Ticket #3662. (CVS 6302)

FossilOrigin-Name: fb281950c51ef81797f93d797113d328d66a7cb0

16 years agorun autoconf so the updated version is in the configure script (CVS 6301)
vapier [Wed, 18 Feb 2009 04:35:12 +0000 (04:35 +0000)] 
run autoconf so the updated version is in the configure script (CVS 6301)

FossilOrigin-Name: edbb3586e92d675d621e23126581e9c3072e32b9

16 years agobreak libsqlite3.la install step out so the tcl install step can depend on it as...
vapier [Wed, 18 Feb 2009 04:33:59 +0000 (04:33 +0000)] 
break libsqlite3.la install step out so the tcl install step can depend on it as well (CVS 6300)

FossilOrigin-Name: 0998c55467a777783e4d451b3c82d769bef84d0b

16 years agoVersion 3.6.11 (CVS 6299)
drh [Wed, 18 Feb 2009 00:00:04 +0000 (00:00 +0000)] 
Version 3.6.11 (CVS 6299)

FossilOrigin-Name: 6abd630c8703ed09af27776096677c2f35da6b85

16 years agoAdd tests to double-check that nothing within SQLite ever tries to allocate
drh [Tue, 17 Feb 2009 18:37:28 +0000 (18:37 +0000)] 
Add tests to double-check that nothing within SQLite ever tries to allocate
amounts of memory that are close to the maximum signed integer, leading to
an integer overflow within malloc().  This is not currently a problem.
The extra tests just insure it never becomes a problem. (CVS 6298)

FossilOrigin-Name: f6ba7bb9152cffc9f67dfa7de12e36a3244b7e03

16 years agoInitialize an uninitialized buffer to silence a valgrind warning during a VACUUM...
danielk1977 [Tue, 17 Feb 2009 17:56:30 +0000 (17:56 +0000)] 
Initialize an uninitialized buffer to silence a valgrind warning during a VACUUM operation. (CVS 6297)

FossilOrigin-Name: 8c61968b33dd753618589cb3f859984223161d64

16 years agoAllow sqlite3_shutdown() to be called by a process before sqlite3_initialize() is...
danielk1977 [Tue, 17 Feb 2009 16:29:10 +0000 (16:29 +0000)] 
Allow sqlite3_shutdown() to be called by a process before sqlite3_initialize() is. Prior to this commit such a call could segfault. (CVS 6296)

FossilOrigin-Name: 79431c58d964d6057c7f42f7c1df74f3df4493eb

16 years agoMake sure result variables are initialized or unused following a failure
drh [Tue, 17 Feb 2009 16:17:01 +0000 (16:17 +0000)] 
Make sure result variables are initialized or unused following a failure
of the xFullPathname VFS interface.  Problem detected by valgrind. (CVS 6295)

FossilOrigin-Name: 59a4755185f0e51699cd020ae67d279bee45de1c

16 years agoChanges to remove some compiler warnings from MSVC. (CVS 6294)
shane [Mon, 16 Feb 2009 17:55:47 +0000 (17:55 +0000)] 
Changes to remove some compiler warnings from MSVC. (CVS 6294)

FossilOrigin-Name: 68f15442e8db364952d30daf4ce60c6b938f5906

16 years agoFix a compiler warning in backup.c. (CVS 6293)
drh [Mon, 16 Feb 2009 16:23:09 +0000 (16:23 +0000)] 
Fix a compiler warning in backup.c. (CVS 6293)

FossilOrigin-Name: 82222fbf5d5a085ce3e2c172c648a4c6d9750626

16 years agoMake sure OOM errors in the ANALYSIS loader get reported back out to
drh [Fri, 13 Feb 2009 16:59:53 +0000 (16:59 +0000)] 
Make sure OOM errors in the ANALYSIS loader get reported back out to
high-level layers.  Strange behavior can result otherwise. (CVS 6292)

FossilOrigin-Name: 88a6355cd65ddb319dbc27b5248c664dbf599778

16 years agoCorrectly handle attempts to add a UNIQUE or PRIMARY KEY column using
drh [Fri, 13 Feb 2009 03:43:31 +0000 (03:43 +0000)] 
Correctly handle attempts to add a UNIQUE or PRIMARY KEY column using
the ALTER TABLE statement.  Ticket #3651. (CVS 6291)

FossilOrigin-Name: dd179ff2986bc2a86d70bbe927fd0e123e17d398

16 years agoAdd additional cross-references from API documentation to other documents.
drh [Thu, 12 Feb 2009 17:07:34 +0000 (17:07 +0000)] 
Add additional cross-references from API documentation to other documents.
Comment changes only; no changes to code. (CVS 6290)

FossilOrigin-Name: 97203a0ad7a7ddfae04daf99558389b0589fc170

16 years agoUpdate thread tests to clear the sqlite_open_file_count counter at the
drh [Thu, 12 Feb 2009 17:06:41 +0000 (17:06 +0000)] 
Update thread tests to clear the sqlite_open_file_count counter at the
end.  This counter is not threadsafe and can end up with an invalid value
at the end of the thread tests. (CVS 6289)

FossilOrigin-Name: 8c4d71a169e529964d2d0cfba82bbad66a0bcd12

16 years agoFix some edge cases with backing up databases that are exactly PENDING_BYTE bytes...
danielk1977 [Thu, 12 Feb 2009 17:01:49 +0000 (17:01 +0000)] 
Fix some edge cases with backing up databases that are exactly PENDING_BYTE bytes in size, or just slightly larger. (CVS 6288)

FossilOrigin-Name: 2fc450e8e60248d6111d0b0d2b8f2344f5b89bca

16 years agoModify lock.test to account for "PRAGMA lock_status" returning "unknown" for in-memor...
danielk1977 [Thu, 12 Feb 2009 09:36:15 +0000 (09:36 +0000)] 
Modify lock.test to account for "PRAGMA lock_status" returning "unknown" for in-memory databases. (CVS 6287)

FossilOrigin-Name: 9a6e558ba6fe0b38376a85a6c1e2cea5570ea283

16 years agoFix a case where during a rollback triggered by an IO or malloc error an unjournalled...
danielk1977 [Thu, 12 Feb 2009 09:11:56 +0000 (09:11 +0000)] 
Fix a case where during a rollback triggered by an IO or malloc error an unjournalled region of the database could be written to (with it's original data). This was causing an assert in test_journal.c to fail. Add a test case in ioerr2.test to trigger this case. (CVS 6286)

FossilOrigin-Name: 315a6692f9a03a470871cce4f74567683546f343

16 years agoUpdated for Windows compatibility. Test scripts only. (CVS 6285)
shane [Wed, 11 Feb 2009 16:06:18 +0000 (16:06 +0000)] 
Updated for Windows compatibility.  Test scripts only. (CVS 6285)

FossilOrigin-Name: 2522ad1df3599fa71cd1d929142adaefaf3a4d67

16 years agoContinuing documentation refinements. Comment changes only. (CVS 6284)
drh [Wed, 11 Feb 2009 15:23:35 +0000 (15:23 +0000)] 
Continuing documentation refinements.  Comment changes only. (CVS 6284)

FossilOrigin-Name: 83e8308435be8c954fe7a347a64f28abcb81437b

16 years agoFix the backup.test script so that it works regardless of the value of SQLITE_TEMP_ST...
danielk1977 [Wed, 11 Feb 2009 15:11:00 +0000 (15:11 +0000)] 
Fix the backup.test script so that it works regardless of the value of SQLITE_TEMP_STORE and the initial contents of the file-system. (CVS 6283)

FossilOrigin-Name: da660ea73ac6627b4e71706b8cd464646ea66550

16 years agoAdd hyperlinks from sqlite3_limit() documention to the limits.html page.
drh [Wed, 11 Feb 2009 15:04:40 +0000 (15:04 +0000)] 
Add hyperlinks from sqlite3_limit() documention to the limits.html page.
Comment changes only - no changes to code. (CVS 6282)

FossilOrigin-Name: f0189ec8c9b5d1dfe1f5d93746cc7b5703a80de5

16 years agoFix the crashtest infrastructure so that it doesn't trigger the "don't write to the...
danielk1977 [Wed, 11 Feb 2009 14:27:04 +0000 (14:27 +0000)] 
Fix the crashtest infrastructure so that it doesn't trigger the "don't write to the locking region" assert in os_unix.c. (CVS 6281)

FossilOrigin-Name: b7fd4615cd41179484bd44d2f4bd7aef04977911

16 years agoModify the test_journal.c code to (1) account for the backup code writing to parts...
danielk1977 [Wed, 11 Feb 2009 07:38:11 +0000 (07:38 +0000)] 
Modify the test_journal.c code to (1) account for the backup code writing to parts of the pending-byte page when changing a databases page-size, and (2) to avoid reading from the pending-byte page and triggering the assert in os_unix.c. Changes to test code only. (CVS 6280)

FossilOrigin-Name: 4879621658c2c785ab7b12dbae780901496d3a78

16 years agoIn test_mutex.c, zero the global structure staticly instead of in Sqlitetest_mutex_In...
danielk1977 [Wed, 11 Feb 2009 05:18:06 +0000 (05:18 +0000)] 
In test_mutex.c, zero the global structure staticly instead of in Sqlitetest_mutex_Init(). This is because Sqlitetest_mutex_Init() is now called by each thread during thread tests ((6193)). Test code changes only. (CVS 6279)

FossilOrigin-Name: 8b318b9385d0542ca56750b901c0c6b7d05ca634