database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2026-10-26 21:59:27 +03:00
Code Activity
16,668 Commits 1,786 Branches 392 Tags
unknown-function
Commit Graph

16668 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
dan
9a3a5275cd Add the xPhraseFirstColumn() and xPhraseNextColumn() API functions to fts5. For iterating through the set of columns that contain intances of a phrase. 
FossilOrigin-Name: 8c30605bcd0a78a5015948171145bc6f640b8358
 2015-12-29 19:35:03 +00:00
dan
9f44deed93 Change the name of the offsets=0 option to "detail=column". Have the xInst, xPhraseFirst and other API functions work by parsing the original text for detail=column tables. 
FossilOrigin-Name: 228b4d10e38f7d70e1b008c3c9b4a1ae3e32e30d
 2015-12-28 19:55:00 +00:00
drh
e1462a762c Avoid a harmless compiler warning on systems where the byteorder cannot 
be determined at compile-time.

FossilOrigin-Name: 7c7b7f26306b6aa6ff35b871ad756f43f5db9838
 2015-12-24 14:53:27 +00:00
dan
3e6a141130 Fix some harmless gcc compiler warnings. Mostly in fts5, but also two in the core code. 
FossilOrigin-Name: 5d44d4a6cf5c6b983cbd846d9bc34251df8f4bc5
 2015-12-23 16:42:27 +00:00
drh
caeca516a7 Enhance the 'utc' modifier on date/time functions so that if the LHS is 
already known to be in UTC, the modifier becomes a no-op.  This is not an
incompatibility because the behavior is documented as "undefined" in that
scenario.

FossilOrigin-Name: b910a3d53769689d9212a06f974ccce54844bbe4
 2015-12-23 10:54:48 +00:00
dan
8f9ced636f Updates so that fts5 API functions xInst, xPhraseFirst and xPhraseNext work with the offsets=0 option. 
FossilOrigin-Name: 69bffc1632c8a8f3bfe5bf92607e64fed982e48c
 2015-12-22 18:54:16 +00:00
dan
159fd77e0f Fix an fts5 integrity-check problem that affects offsets=0 tables with prefix indexes. 
FossilOrigin-Name: 609a0bc7f34e6dae74ce756aff920f3df78fe828
 2015-12-21 18:45:09 +00:00
drh
1c75c9d7f1 Ensure that the Expr objects that describe indexed expressions are not modified 
by code generation.  Fix for an assert() problem found by Jon Metzman using AFL.

FossilOrigin-Name: 34073ce87d88a02313217023ae92e15939192cd9
 2015-12-21 15:22:13 +00:00
dan
c58b9eeaaa Fix a problem with prefix queries on fts5 offsets=0 tables. 
FossilOrigin-Name: ad0987d83c252dd8d6a69321893629d7be805c28
 2015-12-18 19:07:14 +00:00
drh
d319b8c143 Micro-optimizations and comment fixes on the mem5.c memory allocator module. 
FossilOrigin-Name: 8bf5e056eb8beb6e0ed5874fb24d7fe9f0b66d2b
 2015-12-18 16:29:47 +00:00
drh
45ac1c70b3 Reduce the size of the CellInfo object from 32 to 24 bytes on 64-bit machines. 
FossilOrigin-Name: 7850715406458a61cff9eba5ad915f61f6d99482
 2015-12-18 03:59:16 +00:00
dan
b12dc84fbb Add the "offsets=0" option to fts5, to create a smaller index without term offset information. A few things are currently broken on this branch. 
FossilOrigin-Name: 40b5bbf02a824ca73b33aa4ae1c7d5f65b7cda10
 2015-12-17 20:36:13 +00:00
drh
1db0a72be2 Fix the spellfix1_scriptcode() function to ignore whitespace and punctuation, 
and to recognize hebrew and arabic scripts.

FossilOrigin-Name: 7adfa4a5794e47f97491c08abeaaac90e826b331
 2015-12-17 14:18:21 +00:00
drh
5732671db9 Fixes for harmless compiler warnings. 
FossilOrigin-Name: 85ebd46c701e0a094a4690cd8f1d0cbae9aa257c
 2015-12-17 13:28:50 +00:00
mistachkin
b9becaa268 Fix even more harmless compiler warnings. 
FossilOrigin-Name: 1d0e6aa119da8e15d35508f5d75ffc729979da92
 2015-12-16 23:30:30 +00:00
mistachkin
8ccdef6be4 Fix some more harmless compiler warnings. 
FossilOrigin-Name: 18f531e1cf3c8bb986d912c9c5e3f5698360c93e
 2015-12-16 22:06:52 +00:00
mistachkin
8c7cd6a9d8 Fix compiler warning seen with MSVC. 
FossilOrigin-Name: 18a4c0540bf4f02335e9e9def1f2b0d4d784ef08
 2015-12-16 21:09:53 +00:00
drh
173b60999e Merge recent enhancements from trunk. 
FossilOrigin-Name: f6c9273cab877b8b6b327250195f3392393d060a
 2015-12-16 19:47:54 +00:00
drh
8b0ba7b0b8 Make greater use of the SQLITE_WITHIN macro. 
FossilOrigin-Name: f2fc3aede55c8fa0351697f9f5ce4e544334c9af
 2015-12-16 13:07:35 +00:00
dan
991c5d6413 Update the mkautoconfamal.sh script to make the building of the sqlite3-autoconf-VERSION.tar.gz package more orthodox. 
FossilOrigin-Name: 1928f8945b7cdf733129619b7ab02d1addf63478
 2015-12-15 19:32:12 +00:00
drh
3592680734 Add the SQLITE_OMIT_PARSER_TRACE compile-time option. 
FossilOrigin-Name: 2fda43e6e097a4a5510cce7784c31ceedc3d6e6d
 2015-12-15 13:50:22 +00:00
dan
b1d6b53694 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
 2015-12-14 19:42:19 +00:00
dan
0f308f5d47 Add a new assert() statement to the snapshot-specific part of sqlite3WalBeginReadTrans(). 
FossilOrigin-Name: d8a12023be32bdc6df18b0a5f38b917799854342
 2015-12-11 14:59:49 +00:00
drh
567a43bbc3 Simplified alignment constraints in the memory reuse logic of 
sqlite3VdbeMakeReady().

FossilOrigin-Name: e998513e442ce1206b12dc28bdc996d7b5f9f94d
 2015-12-11 13:51:02 +00:00
drh
68b203fe4e Merge recent trunk enhancements, and in particular the snapshot interface. 
FossilOrigin-Name: 7e7b24064510001ca4a0c8295fa7d0138bde8dae
 2015-12-11 12:53:26 +00:00
drh
cc99e24491 Add the experimental snapshot interface. Because it is experimental, it is 
subject to change or removal at a later date.

FossilOrigin-Name: 9b124a5a310aec0145495c9980bc0c1308fcca02
 2015-12-11 12:44:52 +00:00
drh
9b810ae8f3 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
 2015-12-11 04:11:17 +00:00
drh
5a6e89c644 Mention that the snapshot interfaces are only available if SQLite is compiled 
with SQLITE_ENABLE_SNAPSHOT.

FossilOrigin-Name: 843c15a552657ca43ff200edb7da7566752d7941
 2015-12-11 03:27:36 +00:00
drh
68d28ea4f0 Disable the snapshot test scripts if not compiled with SQLITE_ENABLE_SNAPSHOT. 
FossilOrigin-Name: 5fd008f0433833e4341d526dcc2387570ffe1fea
 2015-12-11 03:20:39 +00:00
drh
c49e960d41 Fix a variable type mismatch problem in the snapshot logic. 
FossilOrigin-Name: 93fb8010e4999b6b832d63a7c5a152f65d4415a3
 2015-12-11 03:16:54 +00:00
drh
71b62fa456 Fix a bad assert related to snapshots. 
FossilOrigin-Name: 767ee30efa5dd469e3a51d4e44cbe473061819b9
 2015-12-11 01:22:22 +00:00
drh
e230a8994e Snapshot documentation updates. Comment changes only - no changes to code. 
FossilOrigin-Name: ef51a398a04963508389ffe2f9d8359c1ec48261
 2015-12-10 22:48:22 +00:00
dan
7116dc60dc 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
 2015-12-10 20:03:08 +00:00
dan
745c14eb15 Add tests to snapshot.test. 
FossilOrigin-Name: f3b743623a4501833478c8a86c0922931955aeb6
 2015-12-10 19:44:34 +00:00
dan
a7aeb39836 Return SQLITE_BUSY (not SQLITE_BUSY_SNAPSHOT) if sqlite3_snapshot_open() fails to obtain the shared checkpointer lock. 
FossilOrigin-Name: 5343060bcc6c99029f731f8020d2cba3f405f207
 2015-12-10 19:11:34 +00:00
dan
7d15979420 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
 2015-12-10 18:06:21 +00:00
drh
34628b4b4f Move pointer range comparisons into a macro, where they can be dealt with in a more portable way. 
FossilOrigin-Name: 05bc4f920ce23da48d1da6cd36a956fd6fd7c862
 2015-12-10 17:59:50 +00:00
dan
3bf83ccd70 Have sqlite3_snapshot_open() avoid a race condition by taking a shared CHECKPOINTER lock while checking pInfo->nBackfillAttempted. 
FossilOrigin-Name: 8084eae0bc4f6513b1147fb890a6b2813f1c0a09
 2015-12-10 15:45:15 +00:00
drh
ac536e613a Move pointer range comparisons into a macro, where they can be dealt with 
in a more portable way.

FossilOrigin-Name: ad3124c834b080aaaf24934d6f08b3601ac3ae53
 2015-12-10 15:09:17 +00:00
mistachkin
c9fb38e7ad Fix spacing typo in comment. No changes to code. 
FossilOrigin-Name: 3a18526fc2253658dad84c5e600481c8a62efe40
 2015-12-10 03:16:47 +00:00
drh
998147ec38 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
 2015-12-10 02:15:03 +00:00
dan
65127cd57d Update sqlite3_snapshot_open() to reduce the chances of reading a corrupt snapshot created by a checkpointer process exiting unexpectedly. 
FossilOrigin-Name: 7315f7cbf4179aadda0f1a0baa1526a9b9f9729f
 2015-12-09 20:05:27 +00:00
drh
5ef09bf918 Further simplifications to the VDBE code generation logic that flow out 
of the previous check-in.

FossilOrigin-Name: 6a5dfe85b519b920ce8c842057767a8793d92236
 2015-12-09 17:23:12 +00:00
drh
8c8dddc904 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
 2015-12-09 16:26:38 +00:00
drh
ee3b7a2767 Merge unrelated fixes from trunk. 
FossilOrigin-Name: 362615b4df94358d0264b0991c3090a0878f054c
 2015-12-09 16:04:06 +00:00
drh
72ea29d7ae 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
 2015-12-08 16:58:45 +00:00
drh
ea06a271a4 Avoid doing comparisons with pointers that might have been previously been 
passed to realloc() and/or free().

FossilOrigin-Name: f20396adb2cff12a17a3fc90b36241ae3fdfd62a
 2015-12-08 16:08:10 +00:00
drh
86151e8905 Avoid unnecessary work inside of verifyDbFile() in the unix VFS. 
FossilOrigin-Name: f3c0579e931799088e9a83757e25bae229120697
 2015-12-08 14:37:16 +00:00
drh
92a8277149 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
 2015-12-08 04:18:33 +00:00
mistachkin
a295d1521a Update the TclKit download URL. 
FossilOrigin-Name: 07e5199c6f868cc02a0b708865254056c4f3daf3
 2015-12-08 00:47:32 +00:00