mirrors/sqlite
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
16,189 Commits 1,487 Branches 166 Tags 416 MiB
582c080289
Commit Graph

16189 Commits

Author SHA1 Message Date
drh
582c080289 Portability enhancements to the configure script on the amalgamation tarball. 
FossilOrigin-Name: 7184c4b8869ffc00944abdd8d2c521cb11ea5824
 2016-05-04 14:20:15 +00:00
dan
c88ae52d86 Disable the PagerDontWrite() optimization for temp tables. It can cause database corruption if a page passed to PagerDontWrite() is dirty at the start of a transaction that is subsequently rolled back. 
FossilOrigin-Name: 6341ab2ffef298ca16b323358afbea4a4c1fb0e1
 2016-05-04 11:28:03 +00:00
mistachkin
12b35ea980 Minor style tweaks in the MSVC makefile. 
FossilOrigin-Name: 1b43358f8979c4f18519e824e0d5f6ef2250107c
 2016-05-03 19:40:54 +00:00
drh
799730bf81 The session extension is disabled by default. To enable it using 
--enable-session on ./configure on unix and add SESSION=1 to the nmake
on Windows.  Or add -DSQLITE_ENABLE_SESSION and
-DSQLITE_ENABLE_PREUPDATE_HOOK to build manually.

FossilOrigin-Name: bcaa650e8796984b275eceba0ed477f360295d01
 2016-05-03 14:57:07 +00:00
drh
5e18d40200 Turn the session extension off by default. Enable using --enable-session on 
configure scripts, or using the SESSION=1 argument to nmake on Windows.

FossilOrigin-Name: e462cde2a50c39cc2f8d8624aada19280b8226eb
 2016-05-03 13:14:18 +00:00
drh
48cd59a57d Avoid left-shifts of signed integers. 
FossilOrigin-Name: 0715ce164333e27671efbec8796f238df98cc287
 2016-05-03 00:04:55 +00:00
dan
39f98c52d0 Remove some randomness from test script temptable2.test. 
FossilOrigin-Name: 5830cf72e9e870830d088399f1ccb03ed6522582
 2016-05-02 19:05:05 +00:00
drh
b1c6995c58 Fix a test case in temptable2.test so that it works on systems that 
lack a coherient cache (ex: OpenBSD) and thus do not support the
"PRAGMA mmap_size" command.

FossilOrigin-Name: 088cf83872f6477c3b297c58d6f8a5def7025daf
 2016-05-02 16:59:49 +00:00
drh
cf7e7557b5 Fix harmless LLVM compiler warnings in the srcck1.c utility program used 
during the build process.

FossilOrigin-Name: e4af967533f290862dfba1d9ef44d4c9ddd8a01b
 2016-05-02 13:57:19 +00:00
drh
57a07ba9a9 Disable the multi-row one-pass DELETE optimization when the WHERE clause 
contains a subquery.  Fix for ticket [dc6ebeda9396087].

FossilOrigin-Name: 3f221f592a9a19009076e568566c59801cd3fc32
 2016-05-02 12:18:56 +00:00
drh
44aebff246 Improvements to the way the LIKE optimization is implemented, resulting in 
slightly smaller and faster code that is easier to test.

FossilOrigin-Name: 54c63b329288729031f45b7778752552cd90e226
 2016-05-02 10:25:42 +00:00
dan
40cf36ff17 Change the way tester.tcl handes $argv so that in "permutations.test <permutation> <filename>" <filename> may be the name of any file in the test/ directory. 
FossilOrigin-Name: 820c57bb24ad3d8663ca512e4022268b940bb2ee
 2016-04-30 19:23:10 +00:00
drh
2f55511dfa Remove an unnecessary branch from the OP_String8 opcode. 
FossilOrigin-Name: 459a0b456da69112605b37adc9af27d79e35a4d7
 2016-04-30 18:10:34 +00:00
drh
2e55b04da4 More bug fixes to Lemon identified by Kelvin Sherlock. None of these 
have any impact on SQLite.

FossilOrigin-Name: 762bdc55f8878ee2ef65af2165a8e7fdbddf0160
 2016-04-30 17:19:30 +00:00
drh
99f5de771f Simplifications to the OP_Halt opcode implementation. 
FossilOrigin-Name: daf4630f96f13133664908045e279da9d5a40bb5
 2016-04-30 02:59:15 +00:00
drh
2aab11fa5a Fix the temporary directory search algorithm for unix so that it fails 
gracefully even if all candidate directories are inaccessible.  This fixes
a bug that was introduced by check-in [9b8fec60d8e].

FossilOrigin-Name: 614bb709d34e11488da88861243023cc5de4b409
 2016-04-29 20:30:56 +00:00
drh
54606bbc14 Postpone I/O associated with TEMP files for as long as possible, with the 
hope that the I/O can ultimately be avoided completely.

FossilOrigin-Name: 9d0a5ae00273686ea35b43bc2ffaa8775c176363
 2016-04-29 15:39:48 +00:00
dan
4a030c6430 Fix test script temptable2.test so that it works with the "inmemory_journal" and "journaltest" permutations. 
FossilOrigin-Name: b7bec7f2d3d08d0c14f77654be2c5cedf1619e58
 2016-04-29 14:12:48 +00:00
dan
20ae3264b8 Merge latest trunk changes, including test case fixes, with this branch. 
FossilOrigin-Name: 99794aca7b6cb40f08ce4db9889a989fc597eac9
 2016-04-29 11:35:28 +00:00
dan
288327ed81 Modify the permutations.test script so as to set any permutation specific configuration values before running each individual test script. Fix a mostly harmless buffer overread in the sessions module. 
FossilOrigin-Name: 4cbd50245440e714935399a5c285cf32d8bfc424
 2016-04-29 11:33:58 +00:00
drh
afb8cd977d Lemon bug fix: Do not merge action routines unless their destructors are 
also identical.  Problem and suggested fix reported on the mailing list
by Kelvin Sherlock.

FossilOrigin-Name: 4792d6dbba6857f74d27332dcc1468e39c767c71
 2016-04-29 11:28:35 +00:00
dan
14faa061fd Fix an almost entirely harmless buffer overread in the sessions module. 
FossilOrigin-Name: 89b0ee3351381f7bc666cb206f77a56f2e0d4a0e
 2016-04-29 10:13:22 +00:00
drh
a3fa140fb4 Some optimization comments added to vdbe.c. No functional changes to code. 
FossilOrigin-Name: e7c22e3bffce63f3b47fa3683be8c00c42b2a7d3
 2016-04-29 02:55:05 +00:00
drh
aa50271a24 Further simplifications and improved commentting on the rowset.c module, 
including several optimization comments.

FossilOrigin-Name: 9f15a520deb9f1d4ecaa3bfff82bd57ef122aadb
 2016-04-28 22:29:31 +00:00
drh
396794f0ee Comment changes only: Add several optimization marks in rowset.c. Add 
a header comment that explains what the various special comments mean.

FossilOrigin-Name: 8cdbe89ac6c22d632f677eb293111b3dbae7d6c1
 2016-04-28 20:11:12 +00:00
mistachkin
2075fb08e6 Fix typo in comment. No changes to code. 
FossilOrigin-Name: 9f6f17b5c97c9576c340173d068485fdbfd53253
 2016-04-28 19:23:10 +00:00
drh
cb6d66becc Rearrange some code in the RowSet logic for clarity of presentation, while 
adding an /*OPTIMIZATION-IF-TRUE*/ comment.  It should operate identically.

FossilOrigin-Name: 5748e64376c1c2be5154a632d1527cfebbb9ec74
 2016-04-28 18:53:08 +00:00
dan
8443533178 Merge latest changes from trunk with this branch. 
FossilOrigin-Name: 45467ee49872f495d5276cf830f10c3cf4ac8e3c
 2016-04-28 14:59:05 +00:00
dan
14cee38be8 Avoid running sessionfault.test and sessionfault2.test as part of the "inmemory_journal" permutation. 
FossilOrigin-Name: 5973d3bf2e5aa979ccc9a4a3a0eb08b67098b499
 2016-04-28 14:54:54 +00:00
drh
75ab50ce8f Use comments to mark several branches as optimizations. No changes to code. 
FossilOrigin-Name: 33e627472780b872716c504f2d585cc057c390a5
 2016-04-28 14:15:12 +00:00
dan
3104c4d6f4 Ensure that quota.test deletes the directory named "test.db" that it creates. 
FossilOrigin-Name: 045edd4b17c6b76079ac90773c035d8c1f8d525d
 2016-04-28 09:53:14 +00:00
drh
10c0a2a7c9 Remove an unnecessary conditional from the sqlite3DecOrHexToI64() routine. 
FossilOrigin-Name: fcf85bfe50b254e825ee63a4cd0aa0b333b06eed
 2016-04-28 03:52:18 +00:00
drh
609d5846ba Change the sqlite3Atoi64() routine so that it returns failure if not all of 
the input characters are consumed, even if it consumed all characters up to
the first 0x00.  This has no impact on external APIs as far as I can tell.

FossilOrigin-Name: 46d4ffff3bd33d7e901e76cfac1cbde38d4f61d0
 2016-04-28 00:32:16 +00:00
dan
05accd2216 Modify the permutations.test script so as to set any permutation specific configuration values before running each individual test script. 
FossilOrigin-Name: 2662d8fef791f7b8b3b14f9c27dfedec84620dee
 2016-04-27 18:54:49 +00:00
drh
ad975d539e More simplification of the sqlite3AtoF() routine. Add special comments 
to indicate branches that are for optimization purposes only and that give
the correct answer even if always or never taken.

FossilOrigin-Name: 0065fe97cb8e5076acae1bf1560fd2f69dab9014
 2016-04-27 15:24:13 +00:00
dan
9bf0136384 Fix a couple of test script problems on this branch. Both related to the fact that temp database page sizes can no longer be changed by VACUUM or the backup API after the temp db is populated. 
FossilOrigin-Name: 6bb5aa2be2a6c5ca66a98a9387b2845507a6bdd2
 2016-04-27 11:24:42 +00:00
drh
c6daa01c05 Remove still more unnecessary branches from sqlite3AtoF(). 
FossilOrigin-Name: 3adfe9f3e6ce7cc09fcb570d9b65e830a96cac15
 2016-04-27 02:35:03 +00:00
drh
15af62acff Further simplifications to sqlite3AtoF() to remove unneeded branches. 
FossilOrigin-Name: dd69e53cb077873171af5312c633ca185595bf31
 2016-04-26 23:14:45 +00:00
drh
e5f06fdc87 Remove an unnecessary line from the sqlite3AtoF() routine. 
FossilOrigin-Name: a9d007494cfe30a26dca5352655dc7702351476e
 2016-04-26 21:02:53 +00:00
drh
97a7e5e68c The pcache and the built-in VFSes should not use mutexes when 
SQLITE_CONFIG_SINGLETHREAD is set.

FossilOrigin-Name: 12418b100196abbfbfb85e0ab4bb6b1cbf335df7
 2016-04-26 18:58:54 +00:00
dan
45164826b7 Fix an issue in temptable2.test preventing it from working with SQLITE_DEFAULT_AUTOVACUUM=1 builds. 
FossilOrigin-Name: e790aac02e4b427b4891b514a050699d159b03b1
 2016-04-26 17:10:03 +00:00
dan
0a5ced4c1e Merge the checksymbols fix from trunk into this branch. 
FossilOrigin-Name: 04911cee0cd5467ee99744b774d692219e5e1425
 2016-04-26 16:03:58 +00:00
drh
b283a0cde9 Fix the "checksymbols" target in Makefile.in to be able to deal with the 
sqlite3changegroup family of interfaces.

FossilOrigin-Name: d819bfbd46dc7f065d2a3ab0ef9f8322d8394e11
 2016-04-26 13:13:53 +00:00
drh
ead01fd272 Add an sqlite3FaultSim() all to make it easier to simulate IO errors in 
a VACUUM commit.

FossilOrigin-Name: 8bfde416c51f4e087275aebf652a73985515e810
 2016-04-25 22:39:42 +00:00
drh
6c96358601 Remove an obsolete comment from the pager. No code changes. 
FossilOrigin-Name: 36f97ca8874a03ac8699f44fe0da95b0be507cc7
 2016-04-25 19:28:34 +00:00
dan
ae20690e2c Update the RBU vacuum code so that databases that use custom collation sequences can be vacuumed. 
FossilOrigin-Name: 7dd48c10790a7b9c4165214399c261a0aa701297
 2016-04-25 19:25:12 +00:00
drh
835f22deda Fix some unreachable branches in the pager. 
FossilOrigin-Name: 3ae44770fdecc40c8097f1de0b504f36585a2232
 2016-04-25 19:20:56 +00:00
drh
dc7adf20bb Merge bug fix from trunk. 
FossilOrigin-Name: a905d5e08de3f3c60b667d840b5995911372647d
 2016-04-25 15:03:49 +00:00
drh
b1ec87afdb When checking for the WHERE-clause push-down optimization, verify that 
all terms of the compound inner SELECT are non-aggregate, not just the
last term.  Fix for ticket [f7f8c97e97597].

FossilOrigin-Name: ec215f94ac9748c0acd82af0cc9e7a92249462f9
 2016-04-25 02:20:10 +00:00
mistachkin
1de86ca17f Fix a typo in the Makefile. 
FossilOrigin-Name: d0a579b35105810821bbfec6b50ecfebac7a17ee
 2016-04-25 01:43:24 +00:00