]> git.ipfire.org Git - thirdparty/sqlite.git/log
thirdparty/sqlite.git
9 years agoReduce the size of the CellInfo object from 32 to 24 bytes on 64-bit machines. optimize-cellinfo
drh [Fri, 18 Dec 2015 03:59:16 +0000 (03:59 +0000)] 
Reduce the size of the CellInfo object from 32 to 24 bytes on 64-bit machines.

FossilOrigin-Name: 7850715406458a61cff9eba5ad915f61f6d99482

9 years agoFix the spellfix1_scriptcode() function to ignore whitespace and punctuation,
drh [Thu, 17 Dec 2015 14:18:21 +0000 (14:18 +0000)] 
Fix the spellfix1_scriptcode() function to ignore whitespace and punctuation,
and to recognize hebrew and arabic scripts.

FossilOrigin-Name: 7adfa4a5794e47f97491c08abeaaac90e826b331

9 years agoFixes for harmless compiler warnings.
drh [Thu, 17 Dec 2015 13:28:50 +0000 (13:28 +0000)] 
Fixes for harmless compiler warnings.

FossilOrigin-Name: 85ebd46c701e0a094a4690cd8f1d0cbae9aa257c

9 years agoFix even more harmless compiler warnings.
mistachkin [Wed, 16 Dec 2015 23:30:30 +0000 (23:30 +0000)] 
Fix even more harmless compiler warnings.

FossilOrigin-Name: 1d0e6aa119da8e15d35508f5d75ffc729979da92

9 years agoFix some more harmless compiler warnings.
mistachkin [Wed, 16 Dec 2015 22:06:52 +0000 (22:06 +0000)] 
Fix some more harmless compiler warnings.

FossilOrigin-Name: 18f531e1cf3c8bb986d912c9c5e3f5698360c93e

9 years agoFix compiler warning seen with MSVC.
mistachkin [Wed, 16 Dec 2015 21:09:53 +0000 (21:09 +0000)] 
Fix compiler warning seen with MSVC.

FossilOrigin-Name: 18a4c0540bf4f02335e9e9def1f2b0d4d784ef08

9 years agoMake greater use of the SQLITE_WITHIN macro.
drh [Wed, 16 Dec 2015 13:07:35 +0000 (13:07 +0000)] 
Make greater use of the SQLITE_WITHIN macro.

FossilOrigin-Name: f2fc3aede55c8fa0351697f9f5ce4e544334c9af

9 years agoUpdate the mkautoconfamal.sh script to make the building of the sqlite3-autoconf...
dan [Tue, 15 Dec 2015 19:32:12 +0000 (19:32 +0000)] 
Update the mkautoconfamal.sh script to make the building of the sqlite3-autoconf-VERSION.tar.gz package more orthodox.

FossilOrigin-Name: 1928f8945b7cdf733129619b7ab02d1addf63478

9 years agoAdd the SQLITE_OMIT_PARSER_TRACE compile-time option.
drh [Tue, 15 Dec 2015 13:50:22 +0000 (13:50 +0000)] 
Add the SQLITE_OMIT_PARSER_TRACE compile-time option.

FossilOrigin-Name: 2fda43e6e097a4a5510cce7784c31ceedc3d6e6d

9 years agoAdd a missing memAboutToChange() macro to vdbe.c, the lack of which was causing an...
dan [Mon, 14 Dec 2015 19:42:19 +0000 (19:42 +0000)] 
Add a missing memAboutToChange() macro to vdbe.c, the lack of which was causing an assert() to fail incorrectly. Problem found by libfuzzer.

FossilOrigin-Name: 1a24791109da607d502ac41f179fe6c1dc46c774

9 years agoAdd a new assert() statement to the snapshot-specific part of sqlite3WalBeginReadTrans().
dan [Fri, 11 Dec 2015 14:59:49 +0000 (14:59 +0000)] 
Add a new assert() statement to the snapshot-specific part of sqlite3WalBeginReadTrans().

FossilOrigin-Name: d8a12023be32bdc6df18b0a5f38b917799854342

9 years agoSimplified alignment constraints in the memory reuse logic of
drh [Fri, 11 Dec 2015 13:51:02 +0000 (13:51 +0000)] 
Simplified alignment constraints in the memory reuse logic of
sqlite3VdbeMakeReady().

FossilOrigin-Name: e998513e442ce1206b12dc28bdc996d7b5f9f94d

9 years agoAdd the experimental snapshot interface. Because it is experimental, it is
drh [Fri, 11 Dec 2015 12:44:52 +0000 (12:44 +0000)] 
Add the experimental snapshot interface.  Because it is experimental, it is
subject to change or removal at a later date.

FossilOrigin-Name: 9b124a5a310aec0145495c9980bc0c1308fcca02

9 years agoFix a memory allocation bug introduced last week by check-in
drh [Fri, 11 Dec 2015 04:11:17 +0000 (04:11 +0000)] 
Fix a memory allocation bug introduced last week by check-in
[a9e819082ba].  The bug only appears on systems where the size of a structure
is not always a multiple of 8 - which in practice means only on 32-bit
windows systems.

FossilOrigin-Name: 96d3e99ffe59b5280b8b7fc269c94a72e15c345b

9 years agoMention that the snapshot interfaces are only available if SQLite is compiled snapshot-get
drh [Fri, 11 Dec 2015 03:27:36 +0000 (03:27 +0000)] 
Mention that the snapshot interfaces are only available if SQLite is compiled
with SQLITE_ENABLE_SNAPSHOT.

FossilOrigin-Name: 843c15a552657ca43ff200edb7da7566752d7941

9 years agoDisable the snapshot test scripts if not compiled with SQLITE_ENABLE_SNAPSHOT.
drh [Fri, 11 Dec 2015 03:20:39 +0000 (03:20 +0000)] 
Disable the snapshot test scripts if not compiled with SQLITE_ENABLE_SNAPSHOT.

FossilOrigin-Name: 5fd008f0433833e4341d526dcc2387570ffe1fea

9 years agoFix a variable type mismatch problem in the snapshot logic.
drh [Fri, 11 Dec 2015 03:16:54 +0000 (03:16 +0000)] 
Fix a variable type mismatch problem in the snapshot logic.

FossilOrigin-Name: 93fb8010e4999b6b832d63a7c5a152f65d4415a3

9 years agoFix a bad assert related to snapshots.
drh [Fri, 11 Dec 2015 01:22:22 +0000 (01:22 +0000)] 
Fix a bad assert related to snapshots.

FossilOrigin-Name: 767ee30efa5dd469e3a51d4e44cbe473061819b9

9 years agoSnapshot documentation updates. Comment changes only - no changes to code.
drh [Thu, 10 Dec 2015 22:48:22 +0000 (22:48 +0000)] 
Snapshot documentation updates.  Comment changes only - no changes to code.

FossilOrigin-Name: ef51a398a04963508389ffe2f9d8359c1ec48261

9 years agoUpdate the sqlite3_snapshot_get() API so that if the caller does not have an open...
dan [Thu, 10 Dec 2015 20:03:08 +0000 (20:03 +0000)] 
Update the sqlite3_snapshot_get() API so that if the caller does not have an open read transaction on the named database, one is automatically opened.

FossilOrigin-Name: b9c90f10297d8516a661449e8af898e682c930aa

9 years agoAdd tests to snapshot.test.
dan [Thu, 10 Dec 2015 19:44:34 +0000 (19:44 +0000)] 
Add tests to snapshot.test.

FossilOrigin-Name: f3b743623a4501833478c8a86c0922931955aeb6

9 years agoReturn SQLITE_BUSY (not SQLITE_BUSY_SNAPSHOT) if sqlite3_snapshot_open() fails to...
dan [Thu, 10 Dec 2015 19:11:34 +0000 (19:11 +0000)] 
Return SQLITE_BUSY (not SQLITE_BUSY_SNAPSHOT) if sqlite3_snapshot_open() fails to obtain the shared checkpointer lock.

FossilOrigin-Name: 5343060bcc6c99029f731f8020d2cba3f405f207

9 years agoAdd tests to ensure that an sqlite3_snapshot_open() client cannot be tricked into...
dan [Thu, 10 Dec 2015 18:06:21 +0000 (18:06 +0000)] 
Add tests to ensure that an sqlite3_snapshot_open() client cannot be tricked into reading a corrupt snapshot even if another process fails mid-checkpoint.

FossilOrigin-Name: b908048b6cfa1ee2fe1f7a17bae475ddd9d0376c

9 years agoMove pointer range comparisons into a macro, where they can be dealt with in a more...
drh [Thu, 10 Dec 2015 17:59:50 +0000 (17:59 +0000)] 
Move pointer range comparisons into a macro, where they can be dealt with in a more portable way.

FossilOrigin-Name: 05bc4f920ce23da48d1da6cd36a956fd6fd7c862

9 years agoHave sqlite3_snapshot_open() avoid a race condition by taking a shared CHECKPOINTER...
dan [Thu, 10 Dec 2015 15:45:15 +0000 (15:45 +0000)] 
Have sqlite3_snapshot_open() avoid a race condition by taking a shared CHECKPOINTER lock while checking pInfo->nBackfillAttempted.

FossilOrigin-Name: 8084eae0bc4f6513b1147fb890a6b2813f1c0a09

9 years agoMove pointer range comparisons into a macro, where they can be dealt with stdint.h
drh [Thu, 10 Dec 2015 15:09:17 +0000 (15:09 +0000)] 
Move pointer range comparisons into a macro, where they can be dealt with
in a more portable way.

FossilOrigin-Name: ad3124c834b080aaaf24934d6f08b3601ac3ae53

9 years agoFix spacing typo in comment. No changes to code.
mistachkin [Thu, 10 Dec 2015 03:16:47 +0000 (03:16 +0000)] 
Fix spacing typo in comment.  No changes to code.

FossilOrigin-Name: 3a18526fc2253658dad84c5e600481c8a62efe40

9 years agoAdd the nBackfillAttempted field in formerly unused space in WalCkptInfo and
drh [Thu, 10 Dec 2015 02:15:03 +0000 (02:15 +0000)] 
Add the nBackfillAttempted field in formerly unused space in WalCkptInfo and
use that field to close the race condition on opening a snapshot.

FossilOrigin-Name: cb68e9d0738fc7db7316947b4d2aab91aae819f2

9 years agoUpdate sqlite3_snapshot_open() to reduce the chances of reading a corrupt snapshot...
dan [Wed, 9 Dec 2015 20:05:27 +0000 (20:05 +0000)] 
Update sqlite3_snapshot_open() to reduce the chances of reading a corrupt snapshot created by a checkpointer process exiting unexpectedly.

FossilOrigin-Name: 7315f7cbf4179aadda0f1a0baa1526a9b9f9729f

9 years agoFurther simplifications to the VDBE code generation logic that flow out
drh [Wed, 9 Dec 2015 17:23:12 +0000 (17:23 +0000)] 
Further simplifications to the VDBE code generation logic that flow out
of the previous check-in.

FossilOrigin-Name: 6a5dfe85b519b920ce8c842057767a8793d92236

9 years agoSimplification of the DROP TRIGGER logic using sqlite3NestedParse() instead
drh [Wed, 9 Dec 2015 16:26:38 +0000 (16:26 +0000)] 
Simplification of the DROP TRIGGER logic using sqlite3NestedParse() instead
of hand-coded VDBE code.  This is a manual cherry-pick of the key change from
check-in [c80bbf14b365d].

FossilOrigin-Name: 8021b4c8139ba56d6b1e2e26aeec4f9bf77f37c9

9 years agoMerge unrelated fixes from trunk.
drh [Wed, 9 Dec 2015 16:04:06 +0000 (16:04 +0000)] 
Merge unrelated fixes from trunk.

FossilOrigin-Name: 362615b4df94358d0264b0991c3090a0878f054c

9 years agoChanges to avoid undefined behavior in memset() and memcpy() and in the
drh [Tue, 8 Dec 2015 16:58:45 +0000 (16:58 +0000)] 
Changes to avoid undefined behavior in memset() and memcpy() and in the
comparisons of pointers from different allocations.  All problems are found
by analysis tools - none have been seen in the wild.

FossilOrigin-Name: 901d0b8f3b72e96ffa8e9436993a12980f5ebd51

9 years agoAvoid doing comparisons with pointers that might have been previously been
drh [Tue, 8 Dec 2015 16:08:10 +0000 (16:08 +0000)] 
Avoid doing comparisons with pointers that might have been previously been
passed to realloc() and/or free().

FossilOrigin-Name: f20396adb2cff12a17a3fc90b36241ae3fdfd62a

9 years agoAdd a test case of the form "WHERE a<2 OR a<3" using PRAGMA count_changes.
drh [Tue, 8 Dec 2015 04:18:33 +0000 (04:18 +0000)] 
Add a test case of the form "WHERE a<2 OR a<3" using PRAGMA count_changes.
This test case was failing before the 3.9.0 release.

FossilOrigin-Name: 177862c1d50ba899d890fbc35f35e7423bc6aed5

9 years agoUpdate the TclKit download URL.
mistachkin [Tue, 8 Dec 2015 00:47:32 +0000 (00:47 +0000)] 
Update the TclKit download URL.

FossilOrigin-Name: 07e5199c6f868cc02a0b708865254056c4f3daf3

9 years agoUpdate MSVC batch build tool to the latest Windows 10 SDK version.
mistachkin [Mon, 7 Dec 2015 23:31:59 +0000 (23:31 +0000)] 
Update MSVC batch build tool to the latest Windows 10 SDK version.

FossilOrigin-Name: 2ad5017190334b7dd53294a30c3b3232e0c35869

9 years agoAdd the ".changes ON|OFF" command to the sqlite3.exe command-line shell, for
drh [Mon, 7 Dec 2015 21:46:19 +0000 (21:46 +0000)] 
Add the ".changes ON|OFF" command to the sqlite3.exe command-line shell, for
testing and verifying the sqlite3_changes() and
sqlite3_total_changes() interfaces.

FossilOrigin-Name: 9bbe1afc1521b111a0a93803b41ff04e0ee55630

9 years agoFix the openDirectory() routine in the unix VFS so that it works for databases
drh [Mon, 7 Dec 2015 18:18:33 +0000 (18:18 +0000)] 
Fix the openDirectory() routine in the unix VFS so that it works for databases
located in the root of the filesystem and for database files that have no
pathname at all.

FossilOrigin-Name: e7ae120d04cffafd9bc2b4ecd68571c17e05ed72

9 years agoChanges to avoid obscure, theoretical undefined behavior. This is preventative
drh [Mon, 7 Dec 2015 16:43:44 +0000 (16:43 +0000)] 
Changes to avoid obscure, theoretical undefined behavior. This is preventative
measures only - no actual problems observed on tested compilers.

FossilOrigin-Name: a9e819082ba19e72db03bba37edfb7702ff489a5

9 years agoAdd tests for snapshot_get(), _open() and _free().
dan [Mon, 7 Dec 2015 14:33:07 +0000 (14:33 +0000)] 
Add tests for snapshot_get(), _open() and _free().

FossilOrigin-Name: 502cc6f353358946080d9bcd335aed526825b88a

9 years agoAdd untested implementations of experimental APIs sqlite3_snapshot_get(), _open(...
dan [Sat, 5 Dec 2015 20:51:54 +0000 (20:51 +0000)] 
Add untested implementations of experimental APIs sqlite3_snapshot_get(), _open() and _free().

FossilOrigin-Name: 0715eb00aa8891400cd50a15509d3d7b13789626

9 years agoRemove the dependence on "exec ls -U" from the vtabH.test module, as the -U
drh [Fri, 4 Dec 2015 13:44:07 +0000 (13:44 +0000)] 
Remove the dependence on "exec ls -U" from the vtabH.test module, as the -U
option to "ls" is not universally available.

FossilOrigin-Name: 4ecbc75b465533cf80e166a9d0879b9afd3fe2be

9 years agoPrevent a segfault on Solaris in the test_fs.c due to differences in the
drh [Fri, 4 Dec 2015 03:27:45 +0000 (03:27 +0000)] 
Prevent a segfault on Solaris in the test_fs.c due to differences in the
definition of the dirent object.

FossilOrigin-Name: 042738ad3b769ad70fd7603f928d5b94a952267d

9 years agoFix typos in requirements text and update requirements marks. No changes
drh [Thu, 3 Dec 2015 22:33:55 +0000 (22:33 +0000)] 
Fix typos in requirements text and update requirements marks.  No changes
to code.

FossilOrigin-Name: 8534a46c06601ad35b97caee442371f24c718d0f

9 years agoImproved OOM recovery in the SELECT code generator logic.
drh [Thu, 3 Dec 2015 21:47:30 +0000 (21:47 +0000)] 
Improved OOM recovery in the SELECT code generator logic.

FossilOrigin-Name: e6521a436d464a42b87a7d5ba5cc98235b92440a

9 years agoMake the SQLITE_ENABLE_8_3_NAMES compile-time option available to
drh [Thu, 3 Dec 2015 20:50:10 +0000 (20:50 +0000)] 
Make the SQLITE_ENABLE_8_3_NAMES compile-time option available to
sqlite3_compileoption_used().

FossilOrigin-Name: 06338201f3f00151232e5c6a40edcdbea04d7553

9 years agoCleaner code and additional comments on the handling of 8+3 filenames when
drh [Thu, 3 Dec 2015 20:42:28 +0000 (20:42 +0000)] 
Cleaner code and additional comments on the handling of 8+3 filenames when
trying to find the name of a database file based on its journal filename,
in the unix VFS.

FossilOrigin-Name: 9e489a71f2aeb1f13f9ca6f106b9144d07ca25aa

9 years agoMake the sqlite3_status64(), sqlite3_strlike(), and
drh [Thu, 3 Dec 2015 13:43:07 +0000 (13:43 +0000)] 
Make the sqlite3_status64(), sqlite3_strlike(), and
sqlite3_db_cacheflush() APIs available to loadable extensions.

FossilOrigin-Name: a78e865607194718e2ef958879dbf549ac3c9970

9 years agoFix threadtest3 so that it builds using the autoconf build system.
dan [Thu, 3 Dec 2015 12:01:54 +0000 (12:01 +0000)] 
Fix threadtest3 so that it builds using the autoconf build system.

FossilOrigin-Name: d96de532cc4a192cfebae900701dcee0a7d29273

9 years agoImprove concurrency in test_multiplex.c. Add a switch to "threadtest3" allowing it...
dan [Thu, 3 Dec 2015 11:51:18 +0000 (11:51 +0000)] 
Improve concurrency in test_multiplex.c. Add a switch to "threadtest3" allowing it to run using the multiplexor VFS.

FossilOrigin-Name: 9d2c62b04e3a9ac5d9adea2aac7ec3f3bc3e88bd

9 years agoA unix VFS change replaces fsync() with fstat() when using SQLITE_NO_SYNC, so
drh [Thu, 3 Dec 2015 01:48:32 +0000 (01:48 +0000)] 
A unix VFS change replaces fsync() with fstat() when using SQLITE_NO_SYNC, so
set PRAGMA synchronous=OFF in the sysfault-3 test to avoid erroneously causing
errors in xSync.

FossilOrigin-Name: 4f7f355021f9eb048fffc84e559bfb3fdb1e1e69

9 years agoRemove unreachable branches from the decltype computation logic in the query
drh [Wed, 2 Dec 2015 19:46:12 +0000 (19:46 +0000)] 
Remove unreachable branches from the decltype computation logic in the query
planner.

FossilOrigin-Name: 4f2bcff94c672312805be1400050a7026f93a9d7

9 years agoHave the sqlite3_column_decltype() API report the declared types for the left-most...
dan [Wed, 2 Dec 2015 18:59:44 +0000 (18:59 +0000)] 
Have the sqlite3_column_decltype() API report the declared types for the left-most SELECT statement in a compound SELECT.

FossilOrigin-Name: 3e1d71fcaf57c0223ab9a7366c8607f8f66bb21c

9 years agoFix an incorrect, though harmless, assert() in the unix VFS.
drh [Wed, 2 Dec 2015 17:40:13 +0000 (17:40 +0000)] 
Fix an incorrect, though harmless, assert() in the unix VFS.

FossilOrigin-Name: 4692ae84f93530e27d7c106a60236355e176b7fd

9 years agoRemove more (dead) SQLITE_FCNTL_WAL_BLOCK logic from wal.c - code that was
drh [Wed, 2 Dec 2015 16:10:16 +0000 (16:10 +0000)] 
Remove more (dead) SQLITE_FCNTL_WAL_BLOCK logic from wal.c - code that was
missed during the [e1d5320ca08933] check-in.

FossilOrigin-Name: 58c15c6af964563ac7ece8606d16730ccf9ee72b

9 years agoRemove an unreachable branch from the unixMapfile() routine of the unix VFS.
drh [Wed, 2 Dec 2015 15:44:39 +0000 (15:44 +0000)] 
Remove an unreachable branch from the unixMapfile() routine of the unix VFS.

FossilOrigin-Name: b50f67bc46e65fe4e51667d48b4add58706a9443

9 years agoMinor simplifications to the unix VFS.
drh [Wed, 2 Dec 2015 13:11:03 +0000 (13:11 +0000)] 
Minor simplifications to the unix VFS.

FossilOrigin-Name: 2f13c16b45685ec6850cbd9da79e8198bad6a491

9 years agoChange the SQLITE_NO_SYNC compile-time option to call fstat() in place of
drh [Wed, 2 Dec 2015 02:33:36 +0000 (02:33 +0000)] 
Change the SQLITE_NO_SYNC compile-time option to call fstat() in place of
fsync() rather than being a total no-op.

FossilOrigin-Name: f64ea8a052af9790d5e6987cbd5e81d77da6f172

9 years agoFix a (harmless) off-by-one error in the unix VFS logic that fsync()s a
drh [Wed, 2 Dec 2015 02:08:30 +0000 (02:08 +0000)] 
Fix a (harmless) off-by-one error in the unix VFS logic that fsync()s a
directory after deleting a file.

FossilOrigin-Name: 3d02711a709a7e708edb0ea8ca5d17b39dd307f6

9 years agoSimplification of the logic used to take the process-wide lock in the
drh [Wed, 2 Dec 2015 01:04:33 +0000 (01:04 +0000)] 
Simplification of the logic used to take the process-wide lock in the
unix-excl VFS.

FossilOrigin-Name: 73defd52bb0e3e5db763d3bfbeebc972b645867e

9 years agoRemove all traces of SQLITE_FCNTL_WAL_BLOCK from the unix VFS - that feature
drh [Wed, 2 Dec 2015 00:05:26 +0000 (00:05 +0000)] 
Remove all traces of SQLITE_FCNTL_WAL_BLOCK from the unix VFS - that feature
had been disabled for a long time and never actually worked.

FossilOrigin-Name: e1d5320ca089336e26d200305b744b06ce883be4

9 years agoSimplification to the posix_fallocate() replacement used for the
drh [Tue, 1 Dec 2015 22:09:42 +0000 (22:09 +0000)] 
Simplification to the posix_fallocate() replacement used for the
SQLITE_FCNTL_SIZE_HINT file control in the unix VFS.

FossilOrigin-Name: 74934d3f60ad9f6550297410eada0f288e0123c4

9 years agoAdd the SQLITE_LIKE_DOESNT_MATCH_BLOBS compile-time option.
drh [Tue, 1 Dec 2015 21:23:07 +0000 (21:23 +0000)] 
Add the SQLITE_LIKE_DOESNT_MATCH_BLOBS compile-time option.

FossilOrigin-Name: 9e1d6d4c391ff90077f0d1cdeb567969fee9f747

9 years agoThe test_fs.c test module now works on Windows.
drh [Tue, 1 Dec 2015 17:48:45 +0000 (17:48 +0000)] 
The test_fs.c test module now works on Windows.

FossilOrigin-Name: e3d8628456848a70035bbdeca6dc6c21f688b9a5

9 years agoSimplification to the read and write primatives in the unix VFS.
drh [Tue, 1 Dec 2015 16:21:35 +0000 (16:21 +0000)] 
Simplification to the read and write primatives in the unix VFS.

FossilOrigin-Name: 9eefa449792f03c4c149edcbc6b9b7692617994c

9 years agoAdd experimental support for the 'test_fs' test module on Win32. testFsWin32
mistachkin [Mon, 30 Nov 2015 23:29:07 +0000 (23:29 +0000)] 
Add experimental support for the 'test_fs' test module on Win32.

FossilOrigin-Name: f3ffb3aeea95712e92919fd5071741327add9643

9 years agoAdd the SQLITE_PRINTF_PRECISION_LIMIT compile-time option.
drh [Mon, 30 Nov 2015 22:52:14 +0000 (22:52 +0000)] 
Add the SQLITE_PRINTF_PRECISION_LIMIT compile-time option.

FossilOrigin-Name: ecad75d69e0d5c83dd3584d363e557e84b65f7f2

9 years agoFix a problem in xFullPathname for the unix VFS. The problem was found by
drh [Mon, 30 Nov 2015 22:22:23 +0000 (22:22 +0000)] 
Fix a problem in xFullPathname for the unix VFS.  The problem was found by
Kostya Serebryany using libFuzzer.

FossilOrigin-Name: bb1e2c4df0b81327923f121dd6c002845486a314

9 years agoThe EOVERFLOW errors from fstat() is not possible unless SQLite has been
drh [Mon, 30 Nov 2015 20:36:26 +0000 (20:36 +0000)] 
The EOVERFLOW errors from fstat() is not possible unless SQLite has been
compiled with SQLITE_DISABLE_LFS.

FossilOrigin-Name: 8cfb7a50bb70ba1e021c1d12d31563e98a20d291

9 years agoFix the threadtest3 test program so that it works with VFSes that omit the
drh [Mon, 30 Nov 2015 19:15:25 +0000 (19:15 +0000)] 
Fix the threadtest3 test program so that it works with VFSes that omit the
xCurrentTime() method and supply only xCurrentTimeInt64().

FossilOrigin-Name: 3b155855f3d5918f1df7dbd19783215b3da0ca3e

9 years agoAdd the "colUsed" field to the sqlite3_index_info structure passed to virtual table...
dan [Mon, 30 Nov 2015 12:01:37 +0000 (12:01 +0000)] 
Add the "colUsed" field to the sqlite3_index_info structure passed to virtual table xBestIndex methods. To indicate the subset of the virtual table columns that may be required by the current scan.

FossilOrigin-Name: 47f10b7e5d8c1d965df891990090623444933cc9

9 years agoSimplifications to the locking logic in the unix-dotfile VFS.
drh [Mon, 30 Nov 2015 00:05:39 +0000 (00:05 +0000)] 
Simplifications to the locking logic in the unix-dotfile VFS.

FossilOrigin-Name: 583813525888c7e106f3e8cb46c1a507006daee6

9 years agoFix the sqldiff utility program so that it works for schemas that have
drh [Sun, 29 Nov 2015 21:46:19 +0000 (21:46 +0000)] 
Fix the sqldiff utility program so that it works for schemas that have
tables with zero-length column names.

FossilOrigin-Name: 64263ccb8f9835c615242de6e28db24f953422fa

9 years agoImprovements to temporary file creation logic in the unix VFS.
drh [Sat, 28 Nov 2015 21:49:53 +0000 (21:49 +0000)] 
Improvements to temporary file creation logic in the unix VFS.

FossilOrigin-Name: d6e177fd09c83d46adc5b5d36e9a439aa5397450

9 years agoAdd the SQLITE_FCNTL_VFS_POINTER file control which obtains a pointer to
drh [Sat, 28 Nov 2015 18:06:36 +0000 (18:06 +0000)] 
Add the SQLITE_FCNTL_VFS_POINTER file control which obtains a pointer to
the top-level VFS in use by a database connection.

FossilOrigin-Name: 7c6a809e25138950f50554e1fb96e0b6ebbe0bd4

9 years agoDisable testing with SQLITE_USER_AUTHENTICATION as the makefiles are not set
drh [Sat, 28 Nov 2015 17:38:22 +0000 (17:38 +0000)] 
Disable testing with SQLITE_USER_AUTHENTICATION as the makefiles are not set
up to do that.

FossilOrigin-Name: 14bbcdc64ecc21f47aed8935858788928ca63107

9 years agoThe first argument to SQLITE_CONFIG_PAGECACHE, SQLITE_CONFIG_SCRATCH, and
drh [Thu, 26 Nov 2015 22:12:41 +0000 (22:12 +0000)] 
The first argument to SQLITE_CONFIG_PAGECACHE, SQLITE_CONFIG_SCRATCH, and
SQLITE_CONFIG_HEAP must always be a pointer.

FossilOrigin-Name: 5e14cadff09d7425c8e1cc5e817f2b0609e52a46

9 years agoAdd the "colUsed" field to the sqlite3_index_info structure passed to virtual table... vtab-colused
dan [Thu, 26 Nov 2015 19:33:41 +0000 (19:33 +0000)] 
Add the "colUsed" field to the sqlite3_index_info structure passed to virtual table xBestIndex methods. To indicate the subset of the virtual table columns that may be required by the current scan.

FossilOrigin-Name: 116b206494eb8ba963c7c5acfbf9e7b6db11c79c

9 years agoFix a problem with the userauth extension and no-authentication databases. Run the...
dan [Thu, 26 Nov 2015 15:51:55 +0000 (15:51 +0000)] 
Fix a problem with the userauth extension and no-authentication databases. Run the tests for this extension as part of the Debug-One module in releasetest.tcl.

FossilOrigin-Name: 8b15621952889b4ba53b2ea3171fef7ef0479ddb

9 years agoSimplify logic for syncing directories after creating or deleting a file in
drh [Thu, 26 Nov 2015 10:37:05 +0000 (10:37 +0000)] 
Simplify logic for syncing directories after creating or deleting a file in
the unix VFS.

FossilOrigin-Name: eb180b4f04d412dcd0af138e2dd7f62fbb5ac439

9 years agoSmall simplification to the xOpen method in the unix VFS.
drh [Thu, 26 Nov 2015 02:21:05 +0000 (02:21 +0000)] 
Small simplification to the xOpen method in the unix VFS.

FossilOrigin-Name: 96e7d638ecdabbf84a152036eb01d408d142839e

9 years agoSimplify the temporary filename generator and the time-of-day functions in
drh [Wed, 25 Nov 2015 23:13:14 +0000 (23:13 +0000)] 
Simplify the temporary filename generator and the time-of-day functions in
the unix VFS.

FossilOrigin-Name: 6c5621ce1b1a65913b088ed8be65f9b689260d2c

9 years agoFix harmless compiler warnings in test_fs.c. Fix typos and clean up the text
drh [Wed, 25 Nov 2015 18:40:38 +0000 (18:40 +0000)] 
Fix harmless compiler warnings in test_fs.c.  Fix typos and clean up the text
of the documentation for sqlite3_strglob() and sqlite3_strlike().

FossilOrigin-Name: 697b20534c2d780cdd8cc165d2930f6e56480770

9 years agoUpdate test_fs.c to include a virtual table that reads a file-system hierarchy. Use...
dan [Wed, 25 Nov 2015 18:07:46 +0000 (18:07 +0000)] 
Update test_fs.c to include a virtual table that reads a file-system hierarchy. Use it to further test GLOB and LIKE support for virtual tables.

FossilOrigin-Name: 6ef6578c03b7cfbeaaf3627b9eea2febf501ace5

9 years agoMake the xAccess method of the unix VFS smaller and faster.
drh [Wed, 25 Nov 2015 18:03:33 +0000 (18:03 +0000)] 
Make the xAccess method of the unix VFS smaller and faster.

FossilOrigin-Name: 191aef986ffc4ef34d813e417e52a4ec820b0300

9 years agoRemove unused methods from the unix VFS.
drh [Wed, 25 Nov 2015 15:15:03 +0000 (15:15 +0000)] 
Remove unused methods from the unix VFS.

FossilOrigin-Name: 228bd15bbb7a1e6e3e0d03832e7f39ba169356a8

9 years agoSimplification of the error code translator in os_unix.c. Code cleanup only.
drh [Wed, 25 Nov 2015 14:00:07 +0000 (14:00 +0000)] 
Simplification of the error code translator in os_unix.c.  Code cleanup only.
The logic is unchanged.

FossilOrigin-Name: 2a20f793fdf6a2e88b679a7bd4e8ccf2935df049

9 years agoFix the fts5 "prefix=" option to match the documentation (space separated list, multi...
dan [Wed, 25 Nov 2015 11:56:24 +0000 (11:56 +0000)] 
Fix the fts5 "prefix=" option to match the documentation (space separated list, multiple prefix= options supported). The undocumented comma-separated format (compatible with fts4) still works.

FossilOrigin-Name: 11eb8e877e2ba859ef6b44318f286597186dfaf2

9 years agoEnhancement the virtual table interface to support LIKE, GLOB, and REGEXP
drh [Wed, 25 Nov 2015 01:57:42 +0000 (01:57 +0000)] 
Enhancement the virtual table interface to support LIKE, GLOB, and REGEXP
operators.  Also add the sqlite3_strlike() interface, which might be useful
as part of the implementation of LIKE on some virtual tables.

FossilOrigin-Name: a6bfd4692c3f8b107546fbcaeb985d2c1817b3c1

9 years agoAdd the sqlite3_strlike() interface, which might be useful for implementing vtab-like-operator
drh [Tue, 24 Nov 2015 21:23:59 +0000 (21:23 +0000)] 
Add the sqlite3_strlike() interface, which might be useful for implementing
LIKE operators on virtual tables.

FossilOrigin-Name: e70ec71d6883f2f8fc75301ff985bccb5aa06127

9 years agoFix a problem in whereexpr.c causing a crash while processing a user-function taht...
dan [Tue, 24 Nov 2015 18:16:15 +0000 (18:16 +0000)] 
Fix a problem in whereexpr.c causing a crash while processing a user-function taht accepts zero arguments.

FossilOrigin-Name: 069e51b19c773aa3017a8d307c8daa0766c224ba

9 years agoFix harmless compiler warnings in the TCL test harness logic.
drh [Tue, 24 Nov 2015 18:04:39 +0000 (18:04 +0000)] 
Fix harmless compiler warnings in the TCL test harness logic.

FossilOrigin-Name: 2fba7a96566b5448f527a4ec6a26e860c4889813

9 years agoMerge latest trunk changes with this branch.
dan [Tue, 24 Nov 2015 17:44:26 +0000 (17:44 +0000)] 
Merge latest trunk changes with this branch.

FossilOrigin-Name: 99222bb3e5f9b2a9a10d9561a9fd8c0f717baaff

9 years agoAdd further tests and related fixes for GLOB/REGEXP/LIKE support in virtual tables.
dan [Tue, 24 Nov 2015 17:39:01 +0000 (17:39 +0000)] 
Add further tests and related fixes for GLOB/REGEXP/LIKE support in virtual tables.

FossilOrigin-Name: c5e9fd0dc92a07db3d3b5f5c5ad8fb63b3425c2b

9 years agoRemove from os_unix.c pointless logic that tries to prevent a recurrence of
drh [Tue, 24 Nov 2015 16:40:23 +0000 (16:40 +0000)] 
Remove from os_unix.c pointless logic that tries to prevent a recurrence of
a warning message that can only occur once.

FossilOrigin-Name: 20256177072caa4f2b4114038ad1c8f6e26bc562

9 years agoFix a comment typo in the unix VFS. No changes to code.
drh [Tue, 24 Nov 2015 15:12:47 +0000 (15:12 +0000)] 
Fix a comment typo in the unix VFS.  No changes to code.

FossilOrigin-Name: 32e138796c66c88e8cbb77aa3a4282a38d1f959a

9 years agoMake the geteuid() system call overloadable using xSetSystemCall() on the
drh [Tue, 24 Nov 2015 15:06:28 +0000 (15:06 +0000)] 
Make the geteuid() system call overloadable using xSetSystemCall() on the
unix VFSes.

FossilOrigin-Name: 6c2ddea65e1871b2fcb4991c5b3e6992993db3ea

9 years agoAdd a test case for the fix of check-in [19d9f9ce691963310]
drh [Tue, 24 Nov 2015 03:50:16 +0000 (03:50 +0000)] 
Add a test case for the fix of check-in [19d9f9ce691963310]

FossilOrigin-Name: 19a9c07b26a4123dc60abdcc84a956f88c352bab

9 years agoRemove an incorrect ALWAYS() macro. Fix for ticket [e5c6268dd807fa8950] -
drh [Tue, 24 Nov 2015 02:10:52 +0000 (02:10 +0000)] 
Remove an incorrect ALWAYS() macro.  Fix for ticket [e5c6268dd807fa8950] -
a problem introduced in SQLite 3.9.0 and found by libFuzzer.

FossilOrigin-Name: 824ad96f72cb0c948ec98aca9d17a7e6790c575f