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100 check-ins occurring around dfcebc7393a3a780.
2016-01-30
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02:10 | Make use of covering indexes in the OR optimization. (check-in: 9de3d71230 user: drh tags: trunk) | |
00:45 | Change the P4_INTARRAY so that always begins with a length integer. Print the content of the INTARRAY on EXPLAIN output. (Closed-Leaf check-in: 6c520d5726 user: drh tags: covering-or) | |
2016-01-29
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21:16 | Add tests for the change on this branch. (check-in: 7cb697f829 user: dan tags: covering-or) | |
20:58 | Different comment on the alternative cursor fields of VdbeCursor. (check-in: 6e3dcb6d7d user: drh tags: covering-or) | |
19:29 | Experimental attempt to make better use of covering indexes within OR queries. (check-in: a323ac3a9d user: dan tags: covering-or) | |
19:04 | Improvements to FORDELETE processing, including bug fixes and adding assert() statements to help verify correct operation. (Closed-Leaf check-in: 46080b0474 user: drh tags: btree-fordelete-flag) | |
18:48 | Remove a stray "exit" in a test script. (Closed-Leaf check-in: 10c88bf9f2 user: drh tags: fordelete-assert) | |
18:11 | Avoid unnecessary WHERE clause term tests when coding a join where one of the tables contains a OR constraint. (check-in: 512caa1ad3 user: drh tags: trunk) | |
18:04 | Prepend "rc!=SQLITE_OK || " to the nExtraDelete assert() condition. (check-in: 2a055ed0af user: dan tags: fordelete-assert) | |
16:57 | Avoid unnecessary WHERE clause term tests when coding a join where one of the tables contains a OR constraint. (Closed-Leaf check-in: ab94603974 user: drh tags: OR-clause-improvement) | |
08:38 | Avoid two more instances of pointer arithmetic on freed pointers. (check-in: 2910ef6409 user: dan tags: trunk) | |
2016-01-28
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18:22 | Modify the order of terms in an "if" condition to avoid implicitly comparing a dangling pointer to NULL following an OOM error. (check-in: 5372f80083 user: dan tags: trunk) | |
17:06 | Modifications to ensure the nExtraDelete-related assert() statement does not fail. (check-in: f43ff8f82d user: dan tags: fordelete-assert) | |
08:58 | Remove a duplicate "p->magic = VDBE_MAGIC_RUN;" line from vdbeaux.c. (check-in: 688eb3b400 user: dan tags: trunk) | |
02:47 | Fix for pthread detection in the configure scripts. (check-in: 47633ffdbf user: drh tags: trunk) | |
00:04 | Minor correction to the batch tool changes in the previous check-in. (check-in: 7c89d75de1 user: mistachkin tags: trunk) | |
2016-01-27
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23:50 | Make the MSVC batch build tool sub-routine 'fn_UnsetVariable' a bit more robust. (check-in: 1edd5f31b9 user: mistachkin tags: trunk) | |
16:26 | Change the name of the BTREE_IDXDELETE flag to BTREE_AUXDELETE, to better reflect its purpose. (check-in: 1d3bf6bebd user: drh tags: fordelete-assert) | |
16:17 | Fix tests in fordelete.test to test for the BTREE_AUXDELETE flag. (check-in: bbd25cf179 user: dan tags: fordelete-assert) | |
15:49 | Add assert() statements on the nExtraDelete variable in vdbe.c to try to verify that the FORDELETE and IDXDELETE flags are being generated correctly. Those flags are not currently generated correctly, and so the assert()s trip on this check-in. (check-in: dde1db0dd2 user: drh tags: fordelete-assert) | |
07:28 | Support building for Windows 10 desktop using 'MinCore.lib'. (check-in: 4bf89891fb user: mistachkin tags: trunk) | |
2016-01-26
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23:32 | Merge all recent trunk enhancements. (check-in: 9a71d56dce user: drh tags: btree-fordelete-flag) | |
20:19 | Performance improvements for fts5, particularly detail=col mode. (check-in: a3d7b8ac53 user: dan tags: trunk) | |
20:08 | Further minor performance improvements and code-size reductions related to fts5 column filters on detail=col tables. (Leaf check-in: b4ac61aeee user: dan tags: fts5-perf) | |
19:30 | Improve the performance of fts5 column filters on detail=col tables. (check-in: 249a2d070c user: dan tags: fts5-perf) | |
17:08 | Enhance fts5txt2db.tcl, a script used to generate fts5/fts4 databases for performance testing. (check-in: c646e40350 user: dan tags: fts5-perf) | |
15:23 | Change the automatic index mechanism so that it avoids creating transient indexes on columns that are known to have low cardinality. (Leaf check-in: 12ef3a8f3d user: drh tags: autoindex-planning) | |
14:48 | Fix issues on unix with opening database files via symlinks that are not in the current working directory. And with nested symlinks. (check-in: 4003db4a49 user: dan tags: trunk) | |
13:56 | Ensure that unixFullpathname() always nul-terminates its output buffer, even when returning an error. (Closed-Leaf check-in: 4a4385564d user: dan tags: follow-symlinks) | |
00:12 | Remove an unused variable. (check-in: 1c2656c1d3 user: drh tags: follow-symlinks) | |
2016-01-25
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23:24 | Add the ability to do Windows builds to the amalgamation tarball. (check-in: abd2b357c5 user: drh tags: trunk) | |
23:19 | Minor changes to the autoconf/README.txt file. (Closed-Leaf check-in: 6df8a9c00a user: drh tags: msvcMakeMin) | |
22:08 | Fix a compiler warning about doing pointer arithmetic involving a NULL pointer even though the result of computation is never used. (check-in: 7c49a9478b user: drh tags: trunk) | |
18:43 | Only use lstat() if the HAVE_LSTAT macro is defined. Fix some test file issues. (check-in: 8a6e4147a6 user: dan tags: follow-symlinks) | |
18:05 | Simplify the unixFullpathname() function. This adds a dependency on lstat(). (check-in: f71249d3db user: dan tags: follow-symlinks) | |
17:04 | Fix issues on unix with opening database files via symlinks that are not in the current working directory. And with nested symlinks. (check-in: 80398fd44f user: dan tags: follow-symlinks) | |
15:57 | Replace the OP_SetIfNotPos operator with OP_OffsetLimit in the VDBE, for simpler and smaller code. (check-in: 7ac017a498 user: drh tags: trunk) | |
13:55 | Add the SQLITE_EXTRA_DURABLE compile-time option. (check-in: 30671345b1 user: drh tags: trunk) | |
02:15 | Small simplification to the prepare statement opcode memory reuse logic. Easier to read, and slightly smaller and faster. (check-in: 8a1deae497 user: drh tags: trunk) | |
01:07 | Small simplification and performance improvement in memsys5Free(). (check-in: 0a9cff5c48 user: drh tags: trunk) | |
2016-01-23
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22:55 | Add the SQLITE_SPELLFIX_STACKALLOC_SZ compile-time option to control how much stack space is available for use as the Wagner matrix in editDest3 of the spellfix extension. (check-in: dd0100dd87 user: drh tags: trunk) | |
21:57 | More updates to the README. (check-in: 9f02868df7 user: mistachkin tags: msvcMakeMin) | |
20:43 | Updates to the autoconf README file. (check-in: 4ce60fa42d user: drh tags: msvcMakeMin) | |
20:34 | Move Makefile.min.msc into the autoconf subdir where it belongs and change its name to Makefile.msc. Adjust build scripts accordingly. (check-in: 12eb8db796 user: drh tags: msvcMakeMin) | |
20:16 | Minor coding style tweaks for the mkmsvcmin tool. (check-in: c15e0fc4be user: mistachkin tags: msvcMakeMin) | |
20:09 | Adjust the amalgamation-tarball build process so that it includes the MSVC makefile and the sqlite3.rc resource file. (check-in: e420f3dc93 user: drh tags: msvcMakeMin) | |
19:47 | Improved comments on the transformation script and on the generated Makefile. (check-in: c6e633ab73 user: drh tags: msvcMakeMin) | |
19:24 | Use the -integer option when sorting list elements. (check-in: 949aa614e1 user: mistachkin tags: msvcMakeMin) | |
18:51 | Fix an fts5 problem with using both xPhraseFirst() and xPhraseFirstColumn() within a single statement in detail=col mode. (check-in: 72d53699bf user: dan tags: fts5-perf) | |
18:24 | Changes to spellfix to try to get it to use stack space instead of heap space in cases where that makes sense. (check-in: dfcebc7393 user: drh tags: trunk) | |
16:20 | Merge trunk changes (including fixes for warnings in fts5) with this branch. (check-in: ceccc9ad78 user: dan tags: fts5-perf) | |
15:57 | Fix some signed/unsigned comparison compiler warnings in fts5. (check-in: 3be336aa89 user: dan tags: trunk) | |
14:45 | Fix a problem involving detail=col and column filters. (check-in: 7558a0ad22 user: dan tags: fts5-perf) | |
14:05 | Remove an assert() that can be false if compiled with SQLITE_USE_ALLOCA. (check-in: f0a551edf8 user: drh tags: trunk) | |
07:53 | Add tooling to create an MSVC Makefile capable of building the core library and shell only, using a pre-built amalgamation. (check-in: c46f1a13cb user: mistachkin tags: msvcMakeMin) | |
01:54 | Cleanup localtime() support for Windows CE. (check-in: 39759a5532 user: mistachkin tags: winCeLocalTime) | |
00:07 | More work on the MSVC build. (check-in: a79c46bc61 user: mistachkin tags: trunk) | |
2016-01-22
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23:17 | In the TCL interface, if a database connection object was opened with the -uri 1 option, then also honor URI filenames for the "backup" and "restore" commands. (check-in: a1c8116ced user: drh tags: trunk) | |
22:16 | More MSVC makefile cleanup. (check-in: df22556fd7 user: mistachkin tags: trunk) | |
19:48 | Experimental performance enhancements for fts5. (check-in: b5a57b812f user: dan tags: fts5-perf) | |
19:44 | Reenable the xCurrentTime and xGetLastError methods on the unix VFSes as long as SQLITE_OMIT_DEPRECATED is not defined. (check-in: c11c85fdb6 user: drh tags: trunk) | |
17:48 | Add the sqlite3TokenInit() utility function. (check-in: 7323175337 user: drh tags: trunk) | |
15:44 | Have the dbstat module dequote any argument passed to the CREATE VIRTUAL TABLE statement before attempting to match it against the names of attached databases. (check-in: e60461e984 user: dan tags: trunk) | |
14:46 | Merge latest trunk changes into this branch. (check-in: 9341491c3a user: dan tags: schemalint) | |
14:44 | Fix handling of transitive constraints in schemalint.tcl. (check-in: 44edc1aa3b user: dan tags: schemalint) | |
14:32 | Update the schemalint.tcl script so that the argument to a -select option may be either an SQL statement or the name of a file containing an SQL statement (check-in: d4e3776767 user: dan tags: schemalint) | |
04:22 | Enable FTS4 when building the shell with the MSVC makefile. (check-in: e4c07df557 user: mistachkin tags: trunk) | |
03:54 | Further refinements to the MSVC makefile. (check-in: 67625b963a user: mistachkin tags: trunk) | |
01:25 | MSVC makefile enhancements for use with the Windows 10 SDK. (check-in: ac2e9d3de5 user: mistachkin tags: trunk) | |
2016-01-21
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18:56 | Fix typo in 'Makefile.in'. (check-in: 29a51c6dcc user: mistachkin tags: trunk) | |
17:25 | Disable the RESTRICT foreign key action if "PRAGMA defer_foreign_keys" is set. (Closed-Leaf check-in: 82470d1c3a user: dan tags: disable-restrict) | |
17:06 | Add a new hint bit on the flags parameter of sqlite3BtreeDelete(). The new BTREE_IDXDELETE bit indicates that the call is to delete an index entry corresponding to a table row that has already been deleted. (check-in: ac2cbadd80 user: drh tags: btree-fordelete-flag) | |
15:55 | Improved comments on the FORDELETE hint. No logic changes. (check-in: a3cec529f0 user: drh tags: trunk) | |
2016-01-20
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18:47 | Add 'rbu' to the clean targets. (check-in: f60f025027 user: mistachkin tags: trunk) | |
16:36 | Add a -detail option to the loadfts5.tcl script. For creating tables with the detail= option set. (check-in: 81e830e21f user: dan tags: trunk) | |
16:02 | Merge the LIKE-operator bug fix from trunk. (check-in: 36cb3d6e27 user: drh tags: sessions) | |
15:27 | Version 3.10.2 (Leaf check-in: 17efb4209f user: drh tags: release, version-3.10.2, branch-3.10) | |
15:20 | Fix a problem in autoconf/configure.ac causing --enable-readline to fail if libedit was not present. (check-in: d4a6425ff7 user: dan tags: branch-3.10) | |
15:19 | Fix a problem in autoconf/configure.ac causing --enable-readline to fail if libedit was not present. (check-in: e8adeb64d4 user: dan tags: trunk) | |
15:08 | Fix the build so that it works for SQLITE_OMIT_WAL again. (check-in: d1c15de516 user: drh tags: branch-3.10) | |
15:05 | Fix a potential use-after-free problem when compiling with SQLITE_HAS_CODEC. (check-in: b94a3a37df user: drh tags: branch-3.10) | |
14:32 | Increase version number to 3.10.2. (check-in: c1f918dcc1 user: drh tags: branch-3.10) | |
14:30 | Case folding in the LIKE operator should look at all bits of the character, not just the lower 8 bits. Fix for ticket [80369eddd5c94]. This is a back-out of check-in [0a99a8c4facf] with a testcase added. (check-in: 29dc4a3eb2 user: drh tags: branch-3.10) | |
14:22 | Case folding in the LIKE operator should look at all bits of the character, not just the lower 8 bits. Fix for ticket [80369eddd5c94]. This is a back-out of check-in [0a99a8c4facf] with a testcase added. (check-in: 204432ee72 user: drh tags: trunk) | |
12:18 | Merge recent enhancements from trunk. (check-in: 5520f600ea user: drh tags: begin-concurrent) | |
11:40 | Merge all recent enhancements from trunk. (check-in: 3ed49691a1 user: drh tags: apple-osx) | |
11:33 | Merge recent enhancements from trunk. (check-in: 327af5f644 user: drh tags: sessions) | |
08:47 | Improve performance of sqlite3VtabImportErrmsg(). (check-in: 18d61c8e40 user: dan tags: trunk) | |
03:36 | Performance improvement in sqlite3DbMallocRaw(). (check-in: ff8eadbed5 user: drh tags: trunk) | |
02:36 | Suppress the display of the P4 operand in EXPLAIN output when an opcode has been converted into a No-op. (check-in: 9f8297f862 user: drh tags: trunk) | |
02:21 | Remove an unnecessary memset() from the symbol name resolver. (check-in: da527ddae0 user: drh tags: trunk) | |
02:01 | Remove an unnecessary memset() for a small size reduction and speed improvement. (check-in: 730d7efb6f user: drh tags: trunk) | |
01:48 | During compilation, transfer the azVar[0..nzVar-1] array from Parse to Vdbe rather than copying it. Smaller and faster code. (check-in: 80dd495f37 user: drh tags: trunk) | |
01:32 | Very small simplification to the btree balancer. (check-in: f421adf54c user: drh tags: trunk) | |
2016-01-19
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21:36 | Fix an incorrect VFS version number check in the threadtest3.c test program. (check-in: 5bf6442bec user: drh tags: trunk) | |
17:54 | Fix two harmless compiler warnings about comparisons of dangling pointers. (check-in: 86944f193f user: drh tags: trunk) | |
16:06 | Add further fts5 tests. 100% code coverage is finally restored. (check-in: b914ece0d1 user: dan tags: trunk) | |
2016-01-18
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17:48 | Add tests for fts5. Fix a crash that can occur in fts5 if the database content is corrupted. (check-in: acaf426449 user: dan tags: trunk) | |
13:18 | Avoid unnecessary calls to memset() for a small performance improvement. (check-in: 9e8c23acf7 user: drh tags: trunk) | |
09:08 | Add a debugging function to print human-readable versions of fts5 detail=none leaf pages. (check-in: 8358af3658 user: dan tags: trunk) | |