]> git.ipfire.org Git - thirdparty/sqlite.git/log
thirdparty/sqlite.git
11 years agoAdd a test to ensure os_unix.c works with 64KiB OS pages. shm-mapping-fix
dan [Thu, 20 Mar 2014 09:42:09 +0000 (09:42 +0000)] 
Add a test to ensure os_unix.c works with 64KiB OS pages.

FossilOrigin-Name: e3d2be3ba47cdaafd26347620ae3bc2813203f16

11 years agoAdd an experimental fix to avoid attempting to mmap memory from an offset that is...
dan [Thu, 20 Mar 2014 08:59:47 +0000 (08:59 +0000)] 
Add an experimental fix to avoid attempting to mmap memory from an offset that is not a multiple of the system page size on systems with page sizes larger than 32KB.

FossilOrigin-Name: 6f3a5c24d254fc6faf607b505bdef4a7aafc21af

11 years agoAvoid some unnecessary calls to sqlite3VdbeRecordUnpack() that were being made when...
dan [Wed, 19 Mar 2014 20:01:25 +0000 (20:01 +0000)] 
Avoid some unnecessary calls to sqlite3VdbeRecordUnpack() that were being made when merging data from two or more temp files together in vdbesort.c

FossilOrigin-Name: 707ea170b3e26965b7e3982f7554d122d130b9a6

11 years agoClean up some obsolete "register" declarations in printf.c.
drh [Mon, 17 Mar 2014 15:06:57 +0000 (15:06 +0000)] 
Clean up some obsolete "register" declarations in printf.c.

FossilOrigin-Name: ecd9d3f9453be0bb8e312d8027fd1a9e55882f36

11 years agoPerformance enhancements and size reduction for sqlite3VXPrintf()
drh [Mon, 17 Mar 2014 14:24:27 +0000 (14:24 +0000)] 
Performance enhancements and size reduction for sqlite3VXPrintf()

FossilOrigin-Name: eb071eb58cf675bd6cd9dd46aed9d57fbb7a77e8

11 years agoFix a harmless compiler warning that crops up with SQLITE_MAX_MMAP_SIZE=0.
drh [Fri, 14 Mar 2014 11:46:10 +0000 (11:46 +0000)] 
Fix a harmless compiler warning that crops up with SQLITE_MAX_MMAP_SIZE=0.

FossilOrigin-Name: 1277932b7e8bb36c7070ffafbf110a8e128c267b

11 years agoFix an obscure bug causing sqlite3_close() to fail if there are virtual tables on...
dan [Wed, 12 Mar 2014 19:38:38 +0000 (19:38 +0000)] 
Fix an obscure bug causing sqlite3_close() to fail if there are virtual tables on the disconnect list when it is called.

FossilOrigin-Name: 6504aa47a8ebb13827be017c4cb4b2dc3c4c55f4

11 years agoChanges to FTS to ensure that it does not access the database from within the xConnec...
dan [Wed, 12 Mar 2014 19:20:36 +0000 (19:20 +0000)] 
Changes to FTS to ensure that it does not access the database from within the xConnect method.

FossilOrigin-Name: c67a52c356416cc200f51f9168d942e78db11d34

11 years agoPrevent the rtree module from reading sqlite_stat1 data from the wrong database.
dan [Wed, 12 Mar 2014 12:44:46 +0000 (12:44 +0000)] 
Prevent the rtree module from reading sqlite_stat1 data from the wrong database.

FossilOrigin-Name: 7ce03c1b5552d830300575c5b41a874db7a2ec77

11 years agoVersion 3.8.4.1 version-3.8.4.1
drh [Tue, 11 Mar 2014 15:27:36 +0000 (15:27 +0000)] 
Version 3.8.4.1

FossilOrigin-Name: 018d317b1257ce68a92908b05c9c7cf1494050d0

11 years agoUpdate version number to 3.8.4.1
drh [Tue, 11 Mar 2014 15:25:43 +0000 (15:25 +0000)] 
Update version number to 3.8.4.1

FossilOrigin-Name: 33f5694fa42d9a521ca081de4ddd1e9dc8952b16

11 years agoAdd a test to see what happens if an rtree constructor encounters an SQLITE_BUSY...
dan [Tue, 11 Mar 2014 09:19:26 +0000 (09:19 +0000)] 
Add a test to see what happens if an rtree constructor encounters an SQLITE_BUSY error. No changes to code.

FossilOrigin-Name: 5527e23636eee192030f6a3c41628030b6c50bb8

11 years agoAdjustments to the cost computation for the skip-scan query plan, to take
drh [Mon, 10 Mar 2014 20:12:31 +0000 (20:12 +0000)] 
Adjustments to the cost computation for the skip-scan query plan, to take
into account the fact that a seek has to occur on each skip.

FossilOrigin-Name: 0769eebd028ce31375cf93509a1d3687f7b117eb

11 years agoAttempt to work around MSVC's treatment of __LINE__ as a non-constant value
drh [Mon, 10 Mar 2014 18:03:09 +0000 (18:03 +0000)] 
Attempt to work around MSVC's treatment of __LINE__ as a non-constant value
in "Edit and Continue" mode by avoiding the use of __LINE__ when
SQLITE_VDBE_COVERAGE is not defined.

FossilOrigin-Name: 0a5318bc272b844e937cb1df3a07224034bc3450

11 years agoVersion 3.8.4 version-3.8.4
drh [Mon, 10 Mar 2014 12:20:37 +0000 (12:20 +0000)] 
Version 3.8.4

FossilOrigin-Name: 530a1ee7dc2435f80960ce4710a3c2d2bfaaccc5

11 years agoFix a bug causing "SELECT char()" to return SQLITE_NOMEM.
dan [Sat, 8 Mar 2014 19:07:03 +0000 (19:07 +0000)] 
Fix a bug causing "SELECT char()" to return SQLITE_NOMEM.

FossilOrigin-Name: ba39df9d4f7ffc6475ae0dc794f7d3f58c486de8

11 years agoImproved comment on the pager.c PERSIST rollback journal delete logic
drh [Fri, 7 Mar 2014 14:57:07 +0000 (14:57 +0000)] 
Improved comment on the pager.c PERSIST rollback journal delete logic
inside of hasHotJournal().  No changes to code.

FossilOrigin-Name: e5b17a9d07a35c9b44ff977ba81b93d745d26a11

11 years agoRevise change from the previous check-in to clarify the situation when handling open...
mistachkin [Fri, 7 Mar 2014 03:31:35 +0000 (03:31 +0000)] 
Revise change from the previous check-in to clarify the situation when handling open journal files, regardless of journal mode.

FossilOrigin-Name: 1c318ef3b76e9a9a5ff2f156a9acddfc1bda0949

11 years agoAvoid calling sqlite3OsDelete() on a file that is open, since this causes Windows...
mistachkin [Fri, 7 Mar 2014 02:29:56 +0000 (02:29 +0000)] 
Avoid calling sqlite3OsDelete() on a file that is open, since this causes Windows to run *very* slowly.  Comes up on error recovery in journal_mode=PERSIST.

FossilOrigin-Name: fdc651e2ec7a0babee669e24fd56632e7cd5f0e9

11 years agoDo not run corruptH.test in mmap mode.
dan [Thu, 6 Mar 2014 18:16:45 +0000 (18:16 +0000)] 
Do not run corruptH.test in mmap mode.

FossilOrigin-Name: c0d54b4e41cba84dc5934e0fcd03fe422fe5c92b

11 years agoImproved EXPLAIN indentation of a loop in the ANALYZE logic for STAT4.
drh [Thu, 6 Mar 2014 13:38:37 +0000 (13:38 +0000)] 
Improved EXPLAIN indentation of a loop in the ANALYZE logic for STAT4.
Mark the not-found jump of a seek operation in that loop as never taken.

FossilOrigin-Name: 0a4200f95cf46ad620b9fd91f4444114a0c74730

11 years agoRemove a branch that is never taken from where.c.
dan [Thu, 6 Mar 2014 12:36:26 +0000 (12:36 +0000)] 
Remove a branch that is never taken from where.c.

FossilOrigin-Name: 4a4997221f3d61c1411a993053b40c787beea736

11 years agoCosmetic change to the shell in-memory database warning to skip coloring the trailing...
mistachkin [Thu, 6 Mar 2014 02:15:42 +0000 (02:15 +0000)] 
Cosmetic change to the shell in-memory database warning to skip coloring the trailing period.

FossilOrigin-Name: c87d8e07ec596d5f0ef3003cfeb226d4b7c49549

11 years agoFix some incorrect comments and typos in comments. Add testcase() macros
drh [Thu, 6 Mar 2014 01:56:33 +0000 (01:56 +0000)] 
Fix some incorrect comments and typos in comments.  Add testcase() macros
to some of the new record comparison code.

FossilOrigin-Name: b83cfe899d84fe9d61540e9984321ca30401638c

11 years agoBetter loadable extension handling in the Win32 VFS when compiled for Cygwin.
mistachkin [Thu, 6 Mar 2014 00:30:27 +0000 (00:30 +0000)] 
Better loadable extension handling in the Win32 VFS when compiled for Cygwin.

FossilOrigin-Name: 29b0a4f158785449b6f3da6fcceeb63442c9711c

11 years agoBetter support for MinGW 4.x.
mistachkin [Thu, 6 Mar 2014 00:28:57 +0000 (00:28 +0000)] 
Better support for MinGW 4.x.

FossilOrigin-Name: 170e0585202eec6882e9513eba05e6d5767bfc5b

11 years agoAlways include the ctype.h header in the spellfix.c extension.
drh [Wed, 5 Mar 2014 19:36:52 +0000 (19:36 +0000)] 
Always include the ctype.h header in the spellfix.c extension.

FossilOrigin-Name: bfd75f471a607b442d8cd8a7070491a158e8fb1a

11 years agoAvoid running a couple of test cases that use realloc() extensively if SQLITE_MEMDEBU...
dan [Wed, 5 Mar 2014 19:13:32 +0000 (19:13 +0000)] 
Avoid running a couple of test cases that use realloc() extensively if SQLITE_MEMDEBUG is defined.

FossilOrigin-Name: e406d4bb786a34cdd5dd23ed39f35dfce3e1cabd

11 years agoFix a harmless compiler warning on MSVC.
drh [Wed, 5 Mar 2014 19:04:46 +0000 (19:04 +0000)] 
Fix a harmless compiler warning on MSVC.

FossilOrigin-Name: 0723effc9ccae7c660fb847b36ce9324e0cb5042

11 years agoAdd SQLITE_OMIT_CTE to the list of compile options that might be returned by "PRAGMA...
dan [Wed, 5 Mar 2014 17:29:34 +0000 (17:29 +0000)] 
Add SQLITE_OMIT_CTE to the list of compile options that might be returned by "PRAGMA compile_options".

FossilOrigin-Name: f33f2b3f924347e3da26741d153749330cb645ec

11 years agoAdd tests to join.test to verify that it is not possible to use more than 64 tables...
dan [Wed, 5 Mar 2014 16:15:07 +0000 (16:15 +0000)] 
Add tests to join.test to verify that it is not possible to use more than 64 tables in a join.

FossilOrigin-Name: ef1a998625e1fc051732228844388d6c59665382

11 years agoCount the number of elements in a SrcList object using an "int" rather than
drh [Wed, 5 Mar 2014 15:52:43 +0000 (15:52 +0000)] 
Count the number of elements in a SrcList object using an "int" rather than
a "u8", to avoid overflows and to work around an issue in the C compiler on
AIX.

FossilOrigin-Name: eee2a13f2caa48b7b8a693680edc2bbc9275292c

11 years agoAdd a test case for the problem fixed by [1d134ba2ed].
dan [Wed, 5 Mar 2014 15:04:36 +0000 (15:04 +0000)] 
Add a test case for the problem fixed by [1d134ba2ed].

FossilOrigin-Name: d4fbc05df9501a09623d420fcd5b2bce3a57201b

11 years agoWhen converting a result type from TEXT to BLOB using the
drh [Wed, 5 Mar 2014 14:40:22 +0000 (14:40 +0000)] 
When converting a result type from TEXT to BLOB using the
sqlite3_value_blob() interface, continue to report SQLITE_TEXT as
the true type from sqlite3_value_text() as long as that text is still
valid.  The maintains legacy behavior from before the noMemType change.

FossilOrigin-Name: 1d134ba2edbdb8c0cf9e99590a69cd17e0b874a9

11 years agoSeparate the column NULL value constant into a separate routine for greater
drh [Wed, 5 Mar 2014 12:47:55 +0000 (12:47 +0000)] 
Separate the column NULL value constant into a separate routine for greater
commonality with the sessions branch.

FossilOrigin-Name: 12cbebb997705e37769460e00a4aaa52c12f305e

11 years agoRemove the redundant memType field from struct Mem.
dan [Wed, 5 Mar 2014 11:48:35 +0000 (11:48 +0000)] 
Remove the redundant memType field from struct Mem.

FossilOrigin-Name: 9e8528578966e4f1a16d63333de648fd8cdaf0f2

11 years agoDo not run corruptI.test with the mmap permutation.
dan [Wed, 5 Mar 2014 11:22:33 +0000 (11:22 +0000)] 
Do not run corruptI.test with the mmap permutation.

FossilOrigin-Name: 378b290da85cadc1acba081322d1f0e8d7694e17

11 years agoExperimental simplification of memory flags/type handling. noMemType
mistachkin [Wed, 5 Mar 2014 01:29:18 +0000 (01:29 +0000)] 
Experimental simplification of memory flags/type handling.

FossilOrigin-Name: bac2820e13a79d91d0f8938c643134a9d6900327

11 years agoAvoid indexing off the front end of an array when creating a view with
drh [Tue, 4 Mar 2014 21:19:51 +0000 (21:19 +0000)] 
Avoid indexing off the front end of an array when creating a view with
two or more blank column names in the SELECT statement that defines the view.

FossilOrigin-Name: 554501f158534f9c27fd51900589c2ab7cf300d8

11 years agoFix a problem with "DEFAULT (-(-9223372036854775808))" clauses in ALTER TABLE .....
dan [Tue, 4 Mar 2014 21:00:20 +0000 (21:00 +0000)] 
Fix a problem with "DEFAULT (-(-9223372036854775808))" clauses in ALTER TABLE ... ADD COLUMN commands.

FossilOrigin-Name: e072cb3ee2a03d786c08230cecc6e970de2cec5b

11 years agoFix a potential memory use-after-free problem following an OOM error.
drh [Tue, 4 Mar 2014 18:06:04 +0000 (18:06 +0000)] 
Fix a potential memory use-after-free problem following an OOM error.

FossilOrigin-Name: 767ccb1fa11b3e7b895fb8c2e91f79e3b4202907

11 years agoFix an assert() so that it takes OOM errors into account.
drh [Tue, 4 Mar 2014 16:21:18 +0000 (16:21 +0000)] 
Fix an assert() so that it takes OOM errors into account.

FossilOrigin-Name: 53f6ec792f5f62fcdbf25e0fce5545dd1c3048a4

11 years agoEnsure that BtreeMovetoUnpacked() does not try to invoke xRecordCompare when it is...
dan [Tue, 4 Mar 2014 16:05:25 +0000 (16:05 +0000)] 
Ensure that BtreeMovetoUnpacked() does not try to invoke xRecordCompare when it is set to NULL.

FossilOrigin-Name: 2879234b7c373be422af3fe180cae9840943e29a

11 years agoImprove clarity of presentation in the sqlite3VdbeMemFromBtree() routine.
drh [Tue, 4 Mar 2014 13:18:23 +0000 (13:18 +0000)] 
Improve clarity of presentation in the sqlite3VdbeMemFromBtree() routine.

FossilOrigin-Name: 9830c343bc954b828f6ca752f8ae63e2c0a980c1

11 years agoFix comment in test.
mistachkin [Tue, 4 Mar 2014 12:07:24 +0000 (12:07 +0000)] 
Fix comment in test.

FossilOrigin-Name: 1e57f67b20a1c01ede36d684be628e9270bf109a

11 years agoFix minor typos in the new test file.
mistachkin [Tue, 4 Mar 2014 11:54:35 +0000 (11:54 +0000)] 
Fix minor typos in the new test file.

FossilOrigin-Name: 3cbb9b1b4f8c5c2735799e84dc80614586222cd2

11 years agoAdd tests to verify the fix for bug [4ef7e3cfca].
dan [Tue, 4 Mar 2014 11:35:20 +0000 (11:35 +0000)] 
Add tests to verify the fix for bug [4ef7e3cfca].

FossilOrigin-Name: 62410bb8a7b33efcd13bce8fd75b83523922adb8

11 years agoFix name resolution problem in sub-selects within triggers, ticket [4ef7e3cfca].
mistachkin [Tue, 4 Mar 2014 11:29:42 +0000 (11:29 +0000)] 
Fix name resolution problem in sub-selects within triggers, ticket [4ef7e3cfca].

FossilOrigin-Name: 5bcd0b1ca5d73ffbe7978ee9d73fe5e769e3d3a2

11 years agoFix harmless compiler warning.
mistachkin [Tue, 4 Mar 2014 11:16:20 +0000 (11:16 +0000)] 
Fix harmless compiler warning.

FossilOrigin-Name: 8d18a803bdeab290a6e9ff26911897f5f8683876

11 years agoRefactor the sqlite3VdbeRecordCompare() routine used to compare btree records.
drh [Tue, 4 Mar 2014 04:12:56 +0000 (04:12 +0000)] 
Refactor the sqlite3VdbeRecordCompare() routine used to compare btree records.
Create fast-track special case routines to handle the common cases more
quickly.  This gives a significant performance boost.

FossilOrigin-Name: 3325ad5bdc2f81f63b556d6f4d0589d89b142b2b

11 years agoFix more instances of assuming 'char' is signed. And, make sure to never shift broken-on-arm
drh [Tue, 4 Mar 2014 04:04:33 +0000 (04:04 +0000)] 
Fix more instances of assuming 'char' is signed.  And, make sure to never shift
a signed integer.

FossilOrigin-Name: f10130ede433a19b3945753f23962871c8d2dcf3

11 years agoDo not assume that 'char' is signed. Make it explicit.
drh [Tue, 4 Mar 2014 00:15:16 +0000 (00:15 +0000)] 
Do not assume that 'char' is signed.  Make it explicit.

FossilOrigin-Name: 979da752e6f8767a61a8efed824ffad9605d0f4c

11 years agoRefactor the sqlite3VdbeRecordCompare() routine used to compare btree records.
drh [Mon, 3 Mar 2014 21:59:33 +0000 (21:59 +0000)] 
Refactor the sqlite3VdbeRecordCompare() routine used to compare btree records.
Create a couple of fast-track routines to handle the common cases of a string
with BINARY collation or integer values as the left-most column.  This gives
a significant performance boost in common use.

FossilOrigin-Name: aec5473a750e412eb1e11e17bbafd760db086c86

11 years agoFix a couple of harmless compiler warnings.
drh [Mon, 3 Mar 2014 21:46:55 +0000 (21:46 +0000)] 
Fix a couple of harmless compiler warnings.

FossilOrigin-Name: fcf480cc630976b619aabd5f7fb7b09601a178fb

11 years agoAvoid a buffer overread in vdbeCompareRecordInt() that might occur if the database...
dan [Mon, 3 Mar 2014 20:48:50 +0000 (20:48 +0000)] 
Avoid a buffer overread in vdbeCompareRecordInt() that might occur if the database is corrupt.

FossilOrigin-Name: 7c0b4381f0e6f33cb13299a915851d9431bf3850

11 years agoFix a typo in a comment. No changes to code.
drh [Mon, 3 Mar 2014 19:29:28 +0000 (19:29 +0000)] 
Fix a typo in a comment.  No changes to code.

FossilOrigin-Name: 1f4991ab1676bf85599fc32068ceeddeb05f648c

11 years agoFix compiler warnings.
drh [Mon, 3 Mar 2014 18:25:24 +0000 (18:25 +0000)] 
Fix compiler warnings.

FossilOrigin-Name: ba8993727e5752cbc92c7d78437e9e0510c899f7

11 years agoMerge latest trunk changes.
dan [Mon, 3 Mar 2014 17:48:03 +0000 (17:48 +0000)] 
Merge latest trunk changes.

FossilOrigin-Name: 1d60356462f111ed147aa865dd17a13511db6ab7

11 years agoChange an OP_SCopy into an OP_Copy in a case where the destination might be
drh [Mon, 3 Mar 2014 17:36:39 +0000 (17:36 +0000)] 
Change an OP_SCopy into an OP_Copy in a case where the destination might be
used after the source has changed.

FossilOrigin-Name: c0fa0c0e2de50d7eda19ab8862496b18eff93538

11 years agoChange the "explain_i" tcl test command so that xterm color codes are only added...
dan [Mon, 3 Mar 2014 16:48:47 +0000 (16:48 +0000)] 
Change the "explain_i" tcl test command so that xterm color codes are only added if the output is actually a terminal.

FossilOrigin-Name: 559835e54e0715f2b4d207d056199a8268af739e

11 years agoFix a harmless compiler warning.
drh [Mon, 3 Mar 2014 15:13:27 +0000 (15:13 +0000)] 
Fix a harmless compiler warning.

FossilOrigin-Name: d7f6837e6997a4d5c0fd2d08b52887d691dd6f97

11 years agoMerge latest trunk changes.
dan [Mon, 3 Mar 2014 14:45:06 +0000 (14:45 +0000)] 
Merge latest trunk changes.

FossilOrigin-Name: e00ed717fbe456010ec6c746490d7c3e9d94ec5a

11 years agoFix a segfault that can occur following an OOM error.
dan [Mon, 3 Mar 2014 14:20:30 +0000 (14:20 +0000)] 
Fix a segfault that can occur following an OOM error.

FossilOrigin-Name: 7fdd378d54754a3ffdc01c6c0a66cf6d5899a495

11 years agoChange the MEM_Dyn flag so that it means that Mem.xDel exists and must
drh [Mon, 3 Mar 2014 00:12:39 +0000 (00:12 +0000)] 
Change the MEM_Dyn flag so that it means that Mem.xDel exists and must
be used to free the string or blob. Add tighter invariant checks on Mem.

FossilOrigin-Name: e3f6c61e0333d4d237dcd2ba2e404f0a91ee5069

11 years agoMerge trunk changes.
dan [Sat, 1 Mar 2014 19:45:23 +0000 (19:45 +0000)] 
Merge trunk changes.

FossilOrigin-Name: 9c1747b5ded995e77fdab2fa9d334ec3c17c7c14

11 years agoRemove the vdbeRecordCompareLargeHeader function. Fix some other details.
dan [Sat, 1 Mar 2014 19:44:56 +0000 (19:44 +0000)] 
Remove the vdbeRecordCompareLargeHeader function. Fix some other details.

FossilOrigin-Name: 3861e853105cb8da344c7eebd2e455622b26395e

11 years agoChange the MEM_Dyn flag so that it means that Mem.xDel exists and must be enhanced-mem-check
drh [Sat, 1 Mar 2014 18:13:23 +0000 (18:13 +0000)] 
Change the MEM_Dyn flag so that it means that Mem.xDel exists and must be
used to free the string or blob.  Add tighter invariant checks on Mem.

FossilOrigin-Name: 44e1c33767cae3bf2cbd2238831fe67197009b43

11 years agoFactor the Mem invariant checker into a separate procedure (rather than a
drh [Sat, 1 Mar 2014 16:24:44 +0000 (16:24 +0000)] 
Factor the Mem invariant checker into a separate procedure (rather than a
macro) so that it can be more easily extended.

FossilOrigin-Name: 354699d50e7d251504a7b3d6fbec9e5bcf99557f

11 years agoAdd extra assert() statements trying to catch a Mem object in an inconsistent
drh [Sat, 1 Mar 2014 14:45:18 +0000 (14:45 +0000)] 
Add extra assert() statements trying to catch a Mem object in an inconsistent
state.

FossilOrigin-Name: 4aeb3ae435c78070232fef21a147fde4e1c5cd31

11 years agoIn the command-line shell add the (undocumented and unsupported) ".eqp"
drh [Fri, 28 Feb 2014 20:47:24 +0000 (20:47 +0000)] 
In the command-line shell add the (undocumented and unsupported) ".eqp"
command and -eqp command-line option, to cause EXPLAIN QUERY PLAN to be
run on each SQL statement as it is evaluated.  Intended use is for analysis
of the query planner.

FossilOrigin-Name: e6ecf7337658624d664e1e71ba3fc527fd6578c1

11 years agoProvide an #ifdef in shell.c to work around issues when cross-compiling
drh [Fri, 28 Feb 2014 19:37:45 +0000 (19:37 +0000)] 
Provide an #ifdef in shell.c to work around issues when cross-compiling
from Ubuntu to windows.

FossilOrigin-Name: 0a3579d9b9d2a60bb85a9811bc7936edb88debae

11 years agoUpdate some test cases that deal with corrupt databases.
dan [Fri, 28 Feb 2014 18:39:51 +0000 (18:39 +0000)] 
Update some test cases that deal with corrupt databases.

FossilOrigin-Name: 3a09f5605ac7c6e503eb10acfdc607010414d917

11 years agoMinor tweak to vdbeRecordCompareInt().
dan [Fri, 28 Feb 2014 09:48:30 +0000 (09:48 +0000)] 
Minor tweak to vdbeRecordCompareInt().

FossilOrigin-Name: 284bde0ee20261737446eb8f5b6b36ad9bc3f355

11 years agoMerge in latest trunk changes.
dan [Thu, 27 Feb 2014 20:52:26 +0000 (20:52 +0000)] 
Merge in latest trunk changes.

FossilOrigin-Name: 8f30b09518d23c3f6cecd244a66ef918fdb55323

11 years agoFurther changes to sqlite3VdbeRecordCompare().
dan [Thu, 27 Feb 2014 20:44:18 +0000 (20:44 +0000)] 
Further changes to sqlite3VdbeRecordCompare().

FossilOrigin-Name: 570893740067a7caa952f259fa078cdf67017d71

11 years agoA better way of handling the USE_SYSTEM_SQLITE #define in shell.c.
drh [Thu, 27 Feb 2014 15:11:52 +0000 (15:11 +0000)] 
A better way of handling the USE_SYSTEM_SQLITE #define in shell.c.

FossilOrigin-Name: 51ce713c6ee91bdf0126155334dcc800b3daa509

11 years agoAdd #defines to the command-line shell source code (shell.c) so that it
drh [Thu, 27 Feb 2014 15:04:13 +0000 (15:04 +0000)] 
Add #defines to the command-line shell source code (shell.c) so that it
can be imported directly into other projects (ex: Fossil) and used without
editing.

FossilOrigin-Name: a6690400235705ecc0d1a60dacff6ad5fb1f944a

11 years agoMore efficient removal of duplicates in recursive queries using the UNION
drh [Wed, 26 Feb 2014 21:35:31 +0000 (21:35 +0000)] 
More efficient removal of duplicates in recursive queries using the UNION
compound operator.

FossilOrigin-Name: 06c2db875e6cabd81c2a153b2fa4aba03eaed268

11 years agoIn the command-line shell for CSV import, if the lines are \r\n terminated
drh [Wed, 26 Feb 2014 13:53:34 +0000 (13:53 +0000)] 
In the command-line shell for CSV import, if the lines are \r\n terminated
and the last field is blank, make sure an empty string and not a "\r" string
is imported.

FossilOrigin-Name: 9c2e7612cd137895e13ee872e668ce1216719d85

11 years agoImproved handling of constants and especially constant functions in the
drh [Wed, 26 Feb 2014 02:26:09 +0000 (02:26 +0000)] 
Improved handling of constants and especially constant functions in the
ORDER BY clause of a query.  Do not optimize out "ORDER BY random()".
Fix for ticket [65bdeb9739605cc2296].

FossilOrigin-Name: dca1945aeb3fb005263f9be00ee8e72b966ae303

11 years agoDo not allow temporary registers to be in use across an OP_Yield within a
drh [Tue, 25 Feb 2014 21:55:16 +0000 (21:55 +0000)] 
Do not allow temporary registers to be in use across an OP_Yield within a
co-routine.  Fix for ticket [8c63ff0eca81a9132d8].

FossilOrigin-Name: 97a8c9733cba97c78e979dfd5c66610c23e90288

11 years agoAttempt to speed up sqlite3VdbeRecordCompare() by various means. This code is in...
dan [Tue, 25 Feb 2014 21:01:25 +0000 (21:01 +0000)] 
Attempt to speed up sqlite3VdbeRecordCompare() by various means. This code is in an interim state.

FossilOrigin-Name: 85206e0bbac29adab52bef795f6d1479f2ae2c0e

11 years agoAlso adjust the order of files in the amalgamation to ensure that
drh [Tue, 25 Feb 2014 18:12:58 +0000 (18:12 +0000)] 
Also adjust the order of files in the amalgamation to ensure that
_FILE_OFFSET_BITS is defined before any #include, for QNX.

FossilOrigin-Name: 23001a85cd334090cf6c70d4d7e722a01f4f6899

11 years agoQNX requires that _FILE_OFFSET_BITS be set prior to any system #include.
drh [Tue, 25 Feb 2014 14:52:01 +0000 (14:52 +0000)] 
QNX requires that _FILE_OFFSET_BITS be set prior to any system #include.

FossilOrigin-Name: 953cdd6adadfd46b51ad61d7939cecca154a02cb

11 years agoFix several small style/consistency issues with the previous check-in.
mistachkin [Mon, 24 Feb 2014 21:42:33 +0000 (21:42 +0000)] 
Fix several small style/consistency issues with the previous check-in.

FossilOrigin-Name: 2477b3a294beb35f806a38f3ebc008942ba01617

11 years agoMerge updates from trunk. cygDlOpen
mistachkin [Mon, 24 Feb 2014 21:23:07 +0000 (21:23 +0000)] 
Merge updates from trunk.

FossilOrigin-Name: 854d410ad3a2bb3af5465d933ac9535fe3f22bfe

11 years agoEnhance testing support for the Win32 VFS dynamic extension loading facilities.
mistachkin [Mon, 24 Feb 2014 21:20:25 +0000 (21:20 +0000)] 
Enhance testing support for the Win32 VFS dynamic extension loading facilities.

FossilOrigin-Name: 53081e7202fb55f792a78e73627466eb0200f11c

11 years agoClose some stray connections in walro.test.
dan [Mon, 24 Feb 2014 19:49:36 +0000 (19:49 +0000)] 
Close some stray connections in walro.test.

FossilOrigin-Name: d6746cabaa22429644c956a4b5fd91896376de2d

11 years agoIn memsys5, initialize new allocations to non-zero bytes. Change the content
drh [Mon, 24 Feb 2014 19:07:51 +0000 (19:07 +0000)] 
In memsys5, initialize new allocations to non-zero bytes.  Change the content
of freed allocations to prevent use after free.  These changes in SQLITE_DEBUG
only.

FossilOrigin-Name: ba5f0a5599dece6d8f3dfe652800c28875c74a24

11 years agoRemove an unused variable from the VDBE_PROFILE compile-time option. Keep the
drh [Mon, 24 Feb 2014 14:24:01 +0000 (14:24 +0000)] 
Remove an unused variable from the VDBE_PROFILE compile-time option.  Keep the
opcode count in an u32 instead of an int.

FossilOrigin-Name: 4df0ac9023d9261145a4425a508ba009a10276fc

11 years agoBetter loadable extension handling in the Win32 VFS when compiled for Cygwin.
mistachkin [Fri, 21 Feb 2014 05:44:18 +0000 (05:44 +0000)] 
Better loadable extension handling in the Win32 VFS when compiled for Cygwin.

FossilOrigin-Name: 6676475c47558a52cb2632e92a541e13d143b2dc

11 years agoFix the text of a comment used to generate VDBE opcode documentation so that
drh [Thu, 20 Feb 2014 19:42:00 +0000 (19:42 +0000)] 
Fix the text of a comment used to generate VDBE opcode documentation so that
it omits symbols that can be mistaken for a hyperlink by the parser.

FossilOrigin-Name: b46d4e8923e6e367412bba7aeac07039bbcbabd1

11 years agoFix a harmless shadowed-variable warning.
drh [Thu, 20 Feb 2014 19:32:38 +0000 (19:32 +0000)] 
Fix a harmless shadowed-variable warning.

FossilOrigin-Name: 824029090d1c4c4c608f67dd197961eba29c039d

11 years agoMake sure that the difference between two string pointers is passed into
drh [Thu, 20 Feb 2014 19:23:15 +0000 (19:23 +0000)] 
Make sure that the difference between two string pointers is passed into
sqlite3_mprintf() as type "int".

FossilOrigin-Name: d5d973fedcf5a2eea219f10e11ba3dacdd0593f0

11 years agoAdd the VdbeCoverageNeverTaken() macro, and comments that better describe how
drh [Wed, 19 Feb 2014 19:14:34 +0000 (19:14 +0000)] 
Add the VdbeCoverageNeverTaken() macro, and comments that better describe how
the VDBE branch coverage measurement works.  Add some tags to provide 100%
VDBE branch coverage.

FossilOrigin-Name: c1e94169dd8eb80b4d18c73be9f81585330d11ad

11 years agoAdd the SQLITE_NOTNULL P5 code for comparison operations - really a composite
drh [Wed, 19 Feb 2014 14:20:49 +0000 (14:20 +0000)] 
Add the SQLITE_NOTNULL P5 code for comparison operations - really a composite
of SQLITE_NULLEQ and SQLITE_JUMPIFNULL.  This flag indicates that NULL operands
are not possible and raises and assert() if NULL operands are seen.
Also omit an unnecessary scan of the sqlite_sequence table when writing
into an AUTOINCREMENT table.

FossilOrigin-Name: d2c047f304848e49864ed8c216b48fd671fa3916

11 years agoMake sure a multi-row VALUES clause works correctly in a compound SELECT.
drh [Wed, 19 Feb 2014 01:31:02 +0000 (01:31 +0000)] 
Make sure a multi-row VALUES clause works correctly in a compound SELECT.

FossilOrigin-Name: 85b355cfb40e8dbeb171980204ffad897184063f

11 years agoTweaks in support of VDBE branch test coverage.
drh [Wed, 19 Feb 2014 00:53:46 +0000 (00:53 +0000)] 
Tweaks in support of VDBE branch test coverage.

FossilOrigin-Name: b97825646996792d0a67b83f135658027c8569ca

11 years agoFix VDBE branch accounting on comparison operators.
drh [Tue, 18 Feb 2014 11:31:59 +0000 (11:31 +0000)] 
Fix VDBE branch accounting on comparison operators.

FossilOrigin-Name: b287520c9226f7a9fab98142f5c207bfe959cd7e

11 years agoAdd VdbeCoverage() and VdbeCoverageIf() macros for improved VDBE coverage
drh [Tue, 18 Feb 2014 03:07:12 +0000 (03:07 +0000)] 
Add VdbeCoverage() and VdbeCoverageIf() macros for improved VDBE coverage
testing.

FossilOrigin-Name: b92d31a97d5fe4606d9ae1393c7f3e052f46bf5a