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15176 Commits

Author SHA1 Message Date
dan
f062d676ef Fix a problem with the xPhraseFirstColumn() API in detail=col mode. Remove some unused test code from fts5ac.test. 
FossilOrigin-Name: a4e55f73b3c81e28b917395089c0201f9a2c9178
 2016-01-06 10:17:26 +00:00
dan
10e1535dee Rationalize and extend some fts5 test code. Fix bugs revealed by the same. 
FossilOrigin-Name: fd217fdb396cf22278a496de0e9dec7902ba8b1f
 2016-01-05 21:04:35 +00:00
drh
9d4c9824da Always use -DSQLITE_ENABLE_MEMSYS5 for fuzzcheck so that the --limit-mem 
option will work.

FossilOrigin-Name: a855697719e288c908ddb7950d32fd17ef546509
 2016-01-05 03:39:52 +00:00
drh
0816905cdd Another attempt to get reuse of excess opcode array space working correctly 
on all architectures and platforms.

FossilOrigin-Name: 2f8583748abab1e15029d3a8693ba9a66c978c2b
 2016-01-05 03:39:25 +00:00
mistachkin
98486c046f Permit the 'test_fs' test module to be compiled and used on MinGW. 
FossilOrigin-Name: ac27f38eef7a241d56124c263d9f8c91f372a77f
 2016-01-05 01:48:29 +00:00
drh
11e3e538d6 Fix a corner case in the opcode-array reuse logic where the number of bytes of 
reusable space might be computed to be a negative number, due to unusual
system alignment restrictions and rounding error.

FossilOrigin-Name: 1aa530144643582658c8c1dd66548662f950efe3
 2016-01-04 23:43:47 +00:00
dan
211bd3a20a Fix an OOM handling problem in fts5 detail=none and detail=col modes. Also a bug in the xInst() API when used with detail=col and column filtering expressions. Update the matchinfo() test function so that 'b' is fast with detail=col tables. 
FossilOrigin-Name: ee38f9dff5e9239c541515cd8a1aa3d81fdc0ae9
 2016-01-04 19:12:00 +00:00
dan
5af1019691 Update more fts5 tests to run in detail=none and detail=column modes as well as the default detail=full. 
FossilOrigin-Name: 3fcf3b1e24483b2cd1c1710f053ed8403e09106d
 2016-01-04 16:19:51 +00:00
drh
4b4da16344 Fix the conflict2.test module which was broken by check-in [e30062e9f6c]. 
FossilOrigin-Name: b779ca8a7580e2a0bb1176316c4540867b635229
 2016-01-04 13:06:53 +00:00
drh
fa385edff3 A new approach to very large sqlite3_mprintf() strings: Back out the 
[d655a665] check-in and instead make the size fields in StrAccum unsigned.
Strings generated by sqlite3_mprintf() can now be as large as 2^31-1 bytes.

FossilOrigin-Name: 7adb789f45698e5569b840d23f3f9488db3ed109
 2016-01-04 12:07:27 +00:00
drh
cc54f43442 Improved comment on the vtabH-3.1 test. 
FossilOrigin-Name: 22abe08038cc7b66cbc25e733246d210197c9215
 2016-01-04 04:44:31 +00:00
drh
5a60c7d142 Adjust the vtabH.test module to ignore files in the root directory of Windows 
machines that contain the "$" character.

FossilOrigin-Name: 73e3355004b8b7ce2e1bb937725f429795528a4f
 2016-01-04 04:41:13 +00:00
drh
6044bf8bf3 Limit the length of sqlite3_mprintf() output to 2^30 bytes, even if 
SQLITE_MAX_LENGTH is set larger at compile-time.

FossilOrigin-Name: d655a665acfae676d30e90e3731f483bee6acc63
 2016-01-04 04:28:11 +00:00
drh
9fbc885afc Fix a harmless compiler warning. 
FossilOrigin-Name: 4b404a99aa9bfa6cfe8998f5dc1f84f8be20b840
 2016-01-04 03:48:46 +00:00
drh
7f10579a82 Add releasetest.tcl cases for SQLITE_LIKE_DOESNT_MATCH_BLOB and 
for SQLITE_ENABLE_CURSOR_HINTS.

FossilOrigin-Name: f300c35efa5f7383b2a74b1c9466c243c17815e4
 2016-01-04 01:08:50 +00:00
drh
dc0b1f1c29 Bug fix: the conflict resolution behavior for the implied NOT NULL constraint 
on the PRIMARY KEY of a WITHOUT ROWID table should be ABORT.

FossilOrigin-Name: e30062e9f6cae980150dda7df440b36dfdcb7bbe
 2016-01-03 18:07:57 +00:00
drh
41d0ba72ae Fix a premature reference to utf8_printf in shell.c. 
FossilOrigin-Name: 76f5efa68728d899a63a74f2528dfd0c497aa5f0
 2016-01-03 11:27:47 +00:00
drh
573d88e8ed Add the number of cores used and the name of the host computer to the 
summary at the end of releasetest.tcl.

FossilOrigin-Name: cd3ae0f14c6b28b328b208431d0effcb7b062ec6
 2016-01-03 11:17:04 +00:00
dan
fe0c3cfee1 Changes to run many fts5 tests with detail=none and detail=col tables as well as the default detail=full. Also fixes for the bugs uncovered by running said tests. 
FossilOrigin-Name: 6322a1d984e7946735bace8a069ef24b31754b3b
 2016-01-02 19:01:56 +00:00
drh
9abe841e9e Fix a (harmless) typo in an #ifdef for SQLITE_ENABLE_CURSOR_HINTS 
FossilOrigin-Name: 2047d2deabf2021ea05d620c3dd4919448027b11
 2016-01-02 05:00:31 +00:00
drh
bd57308eef Remember the size of the Vdbe.aOp[] array in bytes, to avoid unnecessary 
calls to sqlite3_msize().

FossilOrigin-Name: 3e852804c85a5c9f4c4ffafd55d03af6d19fe5cc
 2016-01-01 16:42:09 +00:00
drh
3c19bb60d1 Avoid misaligned memory allocations on Sparc in sqlite3VdbeMakeReady(). 
FossilOrigin-Name: a304e34675404aee860fcc97fa4ffcc57c014812
 2016-01-01 16:26:22 +00:00
drh
a660caf2f0 Fix an assert() that might be false for a corrupt database. 
FossilOrigin-Name: 68360cd2211b7ab25dd4ca55a2e82e31f51f2976
 2016-01-01 03:37:44 +00:00
drh
2307926ea9 Remove unreachable branches from the new JSON aggregate functions. 
FossilOrigin-Name: 6e30f8c6c3af9b0df39783888a1479f88271f989
 2016-01-01 00:15:59 +00:00
drh
bdfa1b94e9 Fix the ieee754.test module so that it works both on systems that report 
infinity as "inf" and as "Inf".

FossilOrigin-Name: d41d4d7396fba60895535f21c438f8c75e7b2097
 2015-12-31 22:29:36 +00:00
mistachkin
aae280ef8b In the shell, use utf8_printf() when any string formatting is present and raw_printf() otherwise. 
FossilOrigin-Name: 8cf01fff232d15d3c7b7b62b2d890d983e1945f2
 2015-12-31 19:06:24 +00:00
mistachkin
5905f86b33 Fix harmless compiler warning seen with MSVC. 
FossilOrigin-Name: 98ec778daac835d9ae103f6460b7d897981a5dd6
 2015-12-31 19:04:42 +00:00
dan
811501e237 Fix the fts5 integrity-check code so that it works with detail=none tables. 
FossilOrigin-Name: 3a1df69e58e5830da1dff158eedbe3817743f58f
 2015-12-31 18:39:14 +00:00
dan
841243156f Fix some problems with fts5 detail=none tables. Some still remain. 
FossilOrigin-Name: 6a6f7bc40d6b4c8a4a254a9098c9d2f31fde69ca
 2015-12-31 17:36:58 +00:00
drh
e6110505c9 Fix harmless compiler warnings associated with SQLITE_ENABLE_HIDDEN_COLUMNS. 
FossilOrigin-Name: 9c392c1019ee15f27c8e05b41246d2844f91f6c0
 2015-12-31 15:34:03 +00:00
drh
e5520e2f06 Small size and performance optimization to the VDBE comparison opcodes. 
FossilOrigin-Name: 7a0b9413fa94d3f4fa9751ddf9b213a1238954f1
 2015-12-31 04:34:26 +00:00
dan
d11e397b2c Updates to fts5 to support detail=none mode. As of this commit, many cases are still broken. 
FossilOrigin-Name: ac8f4cf0cede6bcbe47eeefb85d80a27e9278212
 2015-12-30 19:58:57 +00:00
drh
13778518e7 Reduce the size of the CellInfo object from 32 to 24 bytes on 64-bit machines, 
for a small performance increase and library size reduction.

FossilOrigin-Name: 6a4cfc7ab62046eb718ce59eff6b632f239312ac
 2015-12-30 18:18:46 +00:00
drh
9906738494 Enhance the command-line shell so that it can handle MBCS characters on 
input and output.

FossilOrigin-Name: 3d81dfe3bc5ca9588b7796769d9be7a182f38b1c
 2015-12-30 17:03:40 +00:00
drh
f19aa5fa6f Changes to the way that the default BINARY collating sequence is recorded 
result in a slightly smaller and slightly faster executable.  More work could
be done to make this cleaner.

FossilOrigin-Name: 2081d75767dc590b4c8457e5f8e5f18ba5f8eaa7
 2015-12-30 16:51:20 +00:00
drh
0472af91ec Simplification to the xfer-optimization logic. 
FossilOrigin-Name: f35ba018da843897acca58f70541b940598bc271
 2015-12-30 15:18:16 +00:00
drh
31d175dde4 Remove unnecessary tests from the LIKE pattern matcher. Slightly faster and 
slightly smaller, and it should also now works with EBCDIC.

FossilOrigin-Name: 0a99a8c4facf65ec67d8d86108c9a3f723f7cbd6
 2015-12-30 14:06:22 +00:00
drh
e05461cc8e Enhance the command-line shell to handle MBCS characters on input and output. 
FossilOrigin-Name: a0a08b8c0bbd4d71955261f6b7e997701ca68e18
 2015-12-30 13:36:57 +00:00
drh
ff135ae4c3 Add the json_group_array() and json_group_object() aggregate functions to 
the JSON1 extension.

FossilOrigin-Name: 7f386a9332237100a345035ca213327e21d95855
 2015-12-30 01:07:02 +00:00
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
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
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
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
mistachkin
855ed4a3b4 Update MSVC batch build tool to the latest Windows 10 SDK version. 
FossilOrigin-Name: 2ad5017190334b7dd53294a30c3b3232e0c35869
 2015-12-07 23:31:59 +00:00
drh
df12f1c69b 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
 2015-12-07 21:46:19 +00:00
drh
dc27851e21 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
 2015-12-07 18:18:33 +00:00
drh
d797a9b5cb Changes to avoid obscure, theoretical undefined behavior. This is preventative 
measures only - no actual problems observed on tested compilers.

FossilOrigin-Name: a9e819082ba19e72db03bba37edfb7702ff489a5
 2015-12-07 16:43:44 +00:00
dan
818b11aebb Add tests for snapshot_get(), _open() and _free(). 
FossilOrigin-Name: 502cc6f353358946080d9bcd335aed526825b88a
 2015-12-07 14:33:07 +00:00
dan
fc1acf33b8 Add untested implementations of experimental APIs sqlite3_snapshot_get(), _open() and _free(). 
FossilOrigin-Name: 0715eb00aa8891400cd50a15509d3d7b13789626
 2015-12-05 20:51:54 +00:00
drh
28a6a1168b 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
 2015-12-04 13:44:07 +00:00
drh
2f5bfd959a Prevent a segfault on Solaris in the test_fs.c due to differences in the 
definition of the dirent object.

FossilOrigin-Name: 042738ad3b769ad70fd7603f928d5b94a952267d
 2015-12-04 03:27:45 +00:00
drh
15427279c8 Fix typos in requirements text and update requirements marks. No changes 
to code.

FossilOrigin-Name: 8534a46c06601ad35b97caee442371f24c718d0f
 2015-12-03 22:33:55 +00:00
drh
9802947fd8 Improved OOM recovery in the SELECT code generator logic. 
FossilOrigin-Name: e6521a436d464a42b87a7d5ba5cc98235b92440a
 2015-12-03 21:47:30 +00:00
drh
7a7f688979 Make the SQLITE_ENABLE_8_3_NAMES compile-time option available to 
sqlite3_compileoption_used().

FossilOrigin-Name: 06338201f3f00151232e5c6a40edcdbea04d7553
 2015-12-03 20:50:10 +00:00
drh
90e5dda217 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
 2015-12-03 20:42:28 +00:00
drh
7be53fe441 Make the sqlite3_status64(), sqlite3_strlike(), and 
sqlite3_db_cacheflush() APIs available to loadable extensions.

FossilOrigin-Name: a78e865607194718e2ef958879dbf549ac3c9970
 2015-12-03 13:43:07 +00:00
dan
5fcc1ba4e7 Fix threadtest3 so that it builds using the autoconf build system. 
FossilOrigin-Name: d96de532cc4a192cfebae900701dcee0a7d29273
 2015-12-03 12:01:54 +00:00
dan
48c06f32ca Improve concurrency in test_multiplex.c. Add a switch to "threadtest3" allowing it to run using the multiplexor VFS. 
FossilOrigin-Name: 9d2c62b04e3a9ac5d9adea2aac7ec3f3bc3e88bd
 2015-12-03 11:51:18 +00:00
drh
c18ed977e8 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
 2015-12-03 01:48:32 +00:00
drh
f7ce4291a9 Remove unreachable branches from the decltype computation logic in the query 
planner.

FossilOrigin-Name: 4f2bcff94c672312805be1400050a7026f93a9d7
 2015-12-02 19:46:12 +00:00
dan
9a8941fc83 Have the sqlite3_column_decltype() API report the declared types for the left-most SELECT statement in a compound SELECT. 
FossilOrigin-Name: 3e1d71fcaf57c0223ab9a7366c8607f8f66bb21c
 2015-12-02 18:59:44 +00:00
drh
af19f173d3 Fix an incorrect, though harmless, assert() in the unix VFS. 
FossilOrigin-Name: 4692ae84f93530e27d7c106a60236355e176b7fd
 2015-12-02 17:40:13 +00:00
drh
ab37277367 Remove more (dead) SQLITE_FCNTL_WAL_BLOCK logic from wal.c - code that was 
missed during the [e1d5320ca08933] check-in.

FossilOrigin-Name: 58c15c6af964563ac7ece8606d16730ccf9ee72b
 2015-12-02 16:10:16 +00:00
drh
333e6ca9a5 Remove an unreachable branch from the unixMapfile() routine of the unix VFS. 
FossilOrigin-Name: b50f67bc46e65fe4e51667d48b4add58706a9443
 2015-12-02 15:44:39 +00:00
drh
f3b1ed0fc2 Minor simplifications to the unix VFS. 
FossilOrigin-Name: 2f13c16b45685ec6850cbd9da79e8198bad6a491
 2015-12-02 13:11:03 +00:00
drh
2c8fd12f42 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
 2015-12-02 02:33:36 +00:00
drh
adfa22e118 Fix a (harmless) off-by-one error in the unix VFS logic that fsync()s a 
directory after deleting a file.

FossilOrigin-Name: 3d02711a709a7e708edb0ea8ca5d17b39dd307f6
 2015-12-02 02:08:30 +00:00
drh
50358adfaa Simplification of the logic used to take the process-wide lock in the 
unix-excl VFS.

FossilOrigin-Name: 73defd52bb0e3e5db763d3bfbeebc972b645867e
 2015-12-02 01:04:33 +00:00
drh
dcfb9652fd 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
 2015-12-02 00:05:26 +00:00
drh
053378dfa8 Simplification to the posix_fallocate() replacement used for the 
SQLITE_FCNTL_SIZE_HINT file control in the unix VFS.

FossilOrigin-Name: 74934d3f60ad9f6550297410eada0f288e0123c4
 2015-12-01 22:09:42 +00:00
drh
41d2e66ef3 Add the SQLITE_LIKE_DOESNT_MATCH_BLOBS compile-time option. 
FossilOrigin-Name: 9e1d6d4c391ff90077f0d1cdeb567969fee9f747
 2015-12-01 21:23:07 +00:00
drh
415afddaae The test_fs.c test module now works on Windows. 
FossilOrigin-Name: e3d8628456848a70035bbdeca6dc6c21f688b9a5
 2015-12-01 17:48:45 +00:00
drh
e1818ec740 Simplification to the read and write primatives in the unix VFS. 
FossilOrigin-Name: 9eefa449792f03c4c149edcbc6b9b7692617994c
 2015-12-01 16:21:35 +00:00
mistachkin
92af1ebc75 Add experimental support for the 'test_fs' test module on Win32. 
FossilOrigin-Name: f3ffb3aeea95712e92919fd5071741327add9643
 2015-11-30 23:29:07 +00:00
drh
c386ef4f2c Add the SQLITE_PRINTF_PRECISION_LIMIT compile-time option. 
FossilOrigin-Name: ecad75d69e0d5c83dd3584d363e557e84b65f7f2
 2015-11-30 22:52:14 +00:00
drh
025d2f7ad8 Fix a problem in xFullPathname for the unix VFS. The problem was found by 
Kostya Serebryany using libFuzzer.

FossilOrigin-Name: bb1e2c4df0b81327923f121dd6c002845486a314
 2015-11-30 22:22:23 +00:00
drh
40fe8d31f5 The EOVERFLOW errors from fstat() is not possible unless SQLite has been 
compiled with SQLITE_DISABLE_LFS.

FossilOrigin-Name: 8cfb7a50bb70ba1e021c1d12d31563e98a20d291
 2015-11-30 20:36:26 +00:00
drh
f8b0be48d1 Fix the threadtest3 test program so that it works with VFSes that omit the 
xCurrentTime() method and supply only xCurrentTimeInt64().

FossilOrigin-Name: 3b155855f3d5918f1df7dbd19783215b3da0ca3e
 2015-11-30 19:15:25 +00:00
dan
d6b459c996 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
 2015-11-30 12:01:37 +00:00
drh
a8de1e1c90 Simplifications to the locking logic in the unix-dotfile VFS. 
FossilOrigin-Name: 583813525888c7e106f3e8cb46c1a507006daee6
 2015-11-30 00:05:39 +00:00
drh
06db66f989 Fix the sqldiff utility program so that it works for schemas that have 
tables with zero-length column names.

FossilOrigin-Name: 64263ccb8f9835c615242de6e28db24f953422fa
 2015-11-29 21:46:19 +00:00
drh
b7e50ad555 Improvements to temporary file creation logic in the unix VFS. 
FossilOrigin-Name: d6e177fd09c83d46adc5b5d36e9a439aa5397450
 2015-11-28 21:49:53 +00:00
drh
790f287c53 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
 2015-11-28 18:06:36 +00:00
drh
ecf0c275bb Disable testing with SQLITE_USER_AUTHENTICATION as the makefiles are not set 
up to do that.

FossilOrigin-Name: 14bbcdc64ecc21f47aed8935858788928ca63107
 2015-11-28 17:38:22 +00:00
drh
a6082f699e The first argument to SQLITE_CONFIG_PAGECACHE, SQLITE_CONFIG_SCRATCH, and 
SQLITE_CONFIG_HEAP must always be a pointer.

FossilOrigin-Name: 5e14cadff09d7425c8e1cc5e817f2b0609e52a46
 2015-11-26 22:12:41 +00:00
dan
1acb539f4c 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
 2015-11-26 19:33:41 +00:00
dan
fab1d401f8 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
 2015-11-26 15:51:55 +00:00
drh
acb6b28d60 Simplify logic for syncing directories after creating or deleting a file in 
the unix VFS.

FossilOrigin-Name: eb180b4f04d412dcd0af138e2dd7f62fbb5ac439
 2015-11-26 10:37:05 +00:00
drh
5a2d970a1a Small simplification to the xOpen method in the unix VFS. 
FossilOrigin-Name: 96e7d638ecdabbf84a152036eb01d408d142839e
 2015-11-26 02:21:05 +00:00
drh
970942e4fc Simplify the temporary filename generator and the time-of-day functions in 
the unix VFS.

FossilOrigin-Name: 6c5621ce1b1a65913b088ed8be65f9b689260d2c
 2015-11-25 23:13:14 +00:00
drh
489f1e86e3 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
 2015-11-25 18:40:38 +00:00
dan
1e93173ffc 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
 2015-11-25 18:07:46 +00:00
drh
d260b5b2ce Make the xAccess method of the unix VFS smaller and faster. 
FossilOrigin-Name: 191aef986ffc4ef34d813e417e52a4ec820b0300
 2015-11-25 18:03:33 +00:00
drh
5337dacbad Remove unused methods from the unix VFS. 
FossilOrigin-Name: 228bd15bbb7a1e6e3e0d03832e7f39ba169356a8
 2015-11-25 15:15:03 +00:00
drh
91c4defbcf Simplification of the error code translator in os_unix.c. Code cleanup only. 
The logic is unchanged.

FossilOrigin-Name: 2a20f793fdf6a2e88b679a7bd4e8ccf2935df049
 2015-11-25 14:00:07 +00:00
dan
f5d8c58950 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
 2015-11-25 11:56:24 +00:00
drh
d4a3ce49d7 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
 2015-11-25 01:57:42 +00:00
drh
8b4a94adc1 Add the sqlite3_strlike() interface, which might be useful for implementing 
LIKE operators on virtual tables.

FossilOrigin-Name: e70ec71d6883f2f8fc75301ff985bccb5aa06127
 2015-11-24 21:23:59 +00:00
dan
ff7b22b714 Fix a problem in whereexpr.c causing a crash while processing a user-function taht accepts zero arguments. 
FossilOrigin-Name: 069e51b19c773aa3017a8d307c8daa0766c224ba
 2015-11-24 18:16:15 +00:00
drh
060f9a4a18 Fix harmless compiler warnings in the TCL test harness logic. 
FossilOrigin-Name: 2fba7a96566b5448f527a4ec6a26e860c4889813
 2015-11-24 18:04:39 +00:00
dan
898f70bc28 Merge latest trunk changes with this branch. 
FossilOrigin-Name: 99222bb3e5f9b2a9a10d9561a9fd8c0f717baaff
 2015-11-24 17:44:26 +00:00
dan
43970dd774 Add further tests and related fixes for GLOB/REGEXP/LIKE support in virtual tables. 
FossilOrigin-Name: c5e9fd0dc92a07db3d3b5f5c5ad8fb63b3425c2b
 2015-11-24 17:39:01 +00:00
drh
5a8d190b9e 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
 2015-11-24 16:40:23 +00:00
drh
aaeaa18e2e Fix a comment typo in the unix VFS. No changes to code. 
FossilOrigin-Name: 32e138796c66c88e8cbb77aa3a4282a38d1f959a
 2015-11-24 15:12:47 +00:00
drh
6226ca2a6d Make the geteuid() system call overloadable using xSetSystemCall() on the 
unix VFSes.

FossilOrigin-Name: 6c2ddea65e1871b2fcb4991c5b3e6992993db3ea
 2015-11-24 15:06:28 +00:00
drh
7060ef9294 Add a test case for the fix of check-in [19d9f9ce691963310] 
FossilOrigin-Name: 19a9c07b26a4123dc60abdcc84a956f88c352bab
 2015-11-24 03:50:16 +00:00
drh
2edc5fd73a Remove an incorrect ALWAYS() macro. Fix for ticket [e5c6268dd807fa8950] - 
a problem introduced in SQLite 3.9.0 and found by libFuzzer.

FossilOrigin-Name: 824ad96f72cb0c948ec98aca9d17a7e6790c575f
 2015-11-24 02:10:52 +00:00