Commit Graph

7363 Commits

Author SHA1 Message Date
drh c16eb6934d Update the spellfix virtual table to the latest development code.
FossilOrigin-Name: 6954fef006431d153de6e63e362b8d260ebeb1c6
2012-08-14 17:29:27 +00:00
mistachkin 1700b1c65c Refer to the file mapping Win32 API functions only when absolutely necessary.
FossilOrigin-Name: 1de2237d005fa1a1e1d034820d17daf64a860f81
2012-08-14 01:45:12 +00:00
mistachkin a0aa13b677 Refer to the WaitForSingleObjectEx and SetFilePointerEx Win32 functions only for platforms where they are going to be used.
FossilOrigin-Name: 9888ce9294c09749f5c958f965f949561867fea0
2012-08-13 22:05:22 +00:00
dan 7d6885ae8a When populating an index b-tree as part of a CREATE INDEX or REINDEX statement, distribute cells between up to three siblings in balance_nonroot() instead of four. This produces identical database files, but is slightly faster.
FossilOrigin-Name: b0d31e779ecf01c5a235443c05f488b177ac3045
2012-08-08 14:04:56 +00:00
dan f64cc49962 When building a b-tree as part of a CREATE INDEX or REINDEX statement, attempt to pack keys into pages as tightly as possible.
FossilOrigin-Name: efea62b96c6a242c8ac2bdad70e50c87aee5e871
2012-08-08 11:55:15 +00:00
drh 07f547923e Simplifications to the sorter to support full-coverage testing.
FossilOrigin-Name: de804f4c90f02ca98991da185ed5e28bdd319e92
2012-08-07 22:53:01 +00:00
dan 38d073040d Fix a bug in hash.c introduced by [305b66672653].
FossilOrigin-Name: 17cb5e951e419b1221ae4595d20059d90a361a39
2012-08-07 15:19:27 +00:00
dan 09ac7ec544 Merge the sorter-coalesce-writes branch into the trunk. This improves CREATE INDEX performance on some platforms.
FossilOrigin-Name: e1e9cb08b011e67b767091e42225f22ec862fa64
2012-08-06 19:28:20 +00:00
dan 243be2b0e1 Fix a crash that could follow an OOM condition.
FossilOrigin-Name: 2e5741f774248abc678b50711c43e38ca30c9091
2012-08-06 19:12:17 +00:00
dan 428c218c90 When reusing pages as part of creating a new index, allocate the leaves from each free-list trunk page in ascending order, instead of trying to maximize localization for each individual allocation. This increases the chance that pages will be written to disk in ascending order by a large CREATE INDEX statement, improving overall performance.
FossilOrigin-Name: d045f8b2d44e388d8c4549ff02d4ca7eff4e2038
2012-08-06 18:50:11 +00:00
dan 8c5287ec73 Update sorter-coalesce-writes branch with latest trunk changes.
FossilOrigin-Name: 214f8cda1727e0eee51605be487d4cf4f2dfb6db
2012-08-06 18:10:09 +00:00
mistachkin a36421ab06 Correct comment about WinRT compiler define. No changes to code.
FossilOrigin-Name: 335e91e599555d9f4e42f90576d1676c381314f4
2012-08-03 10:00:56 +00:00
mistachkin dfbfbffd13 Fix typos of function names sqlite3_result_error_toobig and sqlite3_result_error_nomem in the documentation. No changes to code.
FossilOrigin-Name: bec97c98130f057321f3db1436a24377c3c64f81
2012-08-01 20:20:27 +00:00
dan 6809c96df3 Replace a few sqlite3_malloc()+memset() sequences with calls to sqlite3MallocZero().
FossilOrigin-Name: 305b6667265353b858b79bfea1745e64ff3bb7d3
2012-07-30 14:53:54 +00:00
dan 9d0c0ea601 Update some comments in vdbesort.c.
FossilOrigin-Name: f4b3fded231231ef15bde98d2a996b4e16415d4c
2012-07-26 09:21:14 +00:00
drh c041c16ce1 Mark parameters to sorter interfaces as const where appropriate.
FossilOrigin-Name: d8da26f1f43610ac83af2a5d0e170be5abaf7aaa
2012-07-24 19:46:38 +00:00
drh 2b596da8b7 Refactor field names in the SelectDest object to make them distinct and easier
to grep for.

FossilOrigin-Name: b589f1efb3907a68058bf2ee981dca126d083e83
2012-07-23 21:43:19 +00:00
dan 407fae09ee Fix an edge case in vdbesort.c.
FossilOrigin-Name: 4ba266fc534f390267180eca8d68b8d5f0b7f832
2012-07-23 20:10:35 +00:00
dan 3b2c9b3250 Modify the code in vdbesort.c so that most reads and writes to temporary files are aligned page-sized blocks.
FossilOrigin-Name: 55e47ef338c42f95f0f071d6ec92cd2480f9f1fe
2012-07-23 19:25:39 +00:00
dan 5373b76bdc Ensure that there is always at least one aReadMark slot usable by an unprivileged reader while a checkpoint is running. Also, if one or more transactions are recovered from a log file, initialize one of the aReadMark slots to contain mxFrame as part of the recovery process.
FossilOrigin-Name: e4163596339c2166f9c4356ab824fff8bda8d0b0
2012-07-17 14:37:12 +00:00
drh 610b8d8578 Amplification of a comment in wal.c. Change the aReadMark[] processing so
that one read mark is left at zero when a WAL resets.

FossilOrigin-Name: 8c9ee1d78f99394eef73a177141ca9e1c67e4e07
2012-07-17 02:56:05 +00:00
drh 13a2bed309 Fix compiler warnings about unused code in spellfix. Fix the editDist3Core()
routine to return the matchlen in characters instead of bytes.

FossilOrigin-Name: f96d4e7bd7d81b05b1490bf5d79c77ff583e444c
2012-07-16 22:16:44 +00:00
dan b4a553e7f0 Fix a bug in the phonetic-hash routine in spellfix1: Even if the first character of a word is deemed to be "silent", do not apply the special handling intended for the first character of each word to the second.
FossilOrigin-Name: 6333b42dd292e8e567c3fce1c371d6f58021af88
2012-07-16 14:52:49 +00:00
dan 5ad17e5d03 Merge trunk changes.
FossilOrigin-Name: 90df64ab803001819b3ebbb41d596aedbd9961b1
2012-07-16 10:25:54 +00:00
dan 5885e76269 If a specific database is nominated as part of a "PRAGMA integrity_check" or "PRAGMA quick_check" command, search for problems in the nominated database only. i.e. "PRAGMA main.quick_check" now only scans the main database, not all attached databases as before.
FossilOrigin-Name: 4353e40b74f577f224f190c429bfe03cf6a5c6d6
2012-07-16 10:06:12 +00:00
dan 8512752407 Add the "matchlen" column to the spellfix1 virtual table.
FossilOrigin-Name: f24b9d87f6b0e8b4d26669d5c1191f9280ba14a3
2012-07-13 19:26:34 +00:00
dan 2deb165f4b Update test_spellfix.c with latest changes.
FossilOrigin-Name: cba2a65870481df213e006b07e74f0ca19d2d57c
2012-07-13 16:15:20 +00:00
drh 2f3de3232c Another changes to the shell in support of SQLITE_OMIT_AUTOINIT.
FossilOrigin-Name: 3b4f5add04259eec145066312bcd532182cc339c
2012-06-27 16:41:31 +00:00
drh bbb0be8688 Update the shell so that it works with SQLITE_OMIT_FLOATING_POINT and
SQLITE_OMIT_AUTOINIT.

FossilOrigin-Name: 95c0c995fd18c2de907a39fc52299c8abe502b68
2012-06-27 16:12:27 +00:00
drh 5afbd60a1d Remove code that was incorrectly changing SQLITE_MISUSE errors into SQLITE_OK
in sqlite3_finalize().

FossilOrigin-Name: d5e6880279210ca63e2d5e7f6d009f30566f1242
2012-06-21 17:21:52 +00:00
drh ed68801b20 Add the sqlite3_close_v2() interface (from the deferred-close branch) that
allows close operations to happen out-of-order in bindings to
garbage-collected langauges.

FossilOrigin-Name: fb8893abeefabe9de44e34dcf4327764481189f5
2012-06-21 15:51:42 +00:00
drh 567520226a Merge changes to trunk that ensure that floating point values are exactly
preserved on a round-trip through ".dump".

FossilOrigin-Name: 4cebd60704f92bb3689c126f46feadc3516d3d45
2012-06-21 15:22:04 +00:00
mistachkin 20b1ff0760 Fix spelling typo.
FossilOrigin-Name: 6131a0002fea5d6f3b416a63a466bf2b69d1e12d
2012-06-21 15:12:30 +00:00
mistachkin f1c6bc5cd3 Remove more references to OS/2.
FossilOrigin-Name: eebd594d6bd09c77727620a818d7dc0b091f55b4
2012-06-21 15:09:20 +00:00
drh c722a2c2e4 Disable the atof1.test module when compiling on MSVC.
FossilOrigin-Name: 0f706acfc7181f2714a06b2c232677ebeede3a44
2012-06-21 15:02:26 +00:00
drh d1b0afc30c Fix the SQLITE_ZERO_MALLOC compile-time option so that it works on windows.
FossilOrigin-Name: b80bc52f8964569f948c5671e9d58e4d199a08dc
2012-06-21 14:25:17 +00:00
mistachkin fe7b2bc9ff Merge several compiler compatibility fixes to trunk.
FossilOrigin-Name: d3d491a5461e21d84c6425977b80deedc7fa8a3a
2012-06-21 14:05:15 +00:00
drh 83905c905c Remove support for OS/2 from the source tree.
FossilOrigin-Name: ff828c67e5d3c1afa5bc3a304b9c6fcc7b3ea5fa
2012-06-21 13:00:37 +00:00
mistachkin 2b434a7ec0 Move variable declaration to fix compilation with MSVC.
FossilOrigin-Name: d45f7a013f05fe7603d5e6d02df0e6bab2c7ffd8
2012-06-19 04:36:48 +00:00
drh 4ef9413028 Round-trip conversions of real->text->real are now lossless on x64 with GCC.
Untested on other platforms so far.  Still a corner-case problem with round().

FossilOrigin-Name: fd7bd4a59361be41b10522abc212cf56fb5e35b4
2012-06-19 03:35:05 +00:00
drh 72b3fbc7b5 Improved accuracy on text-to-real and real-to-text conversions. Most
conversions now round-trip correctly.  Still need to fix some corner
cases.

FossilOrigin-Name: 8ecffca900cd6a8922001fd458a266ce8c83fb66
2012-06-19 03:11:25 +00:00
drh 89f15088f0 Improved rounding accuracy on test-to-float conversions.
FossilOrigin-Name: 699b792c6a0e989994549959b11ec1bfad8bbd92
2012-06-19 00:45:16 +00:00
mistachkin 9721c21c41 Allow the SQLITE_API macro to apply to the sqlite3_win32_sleep function.
FossilOrigin-Name: 21266c68afb067ff40062df1e8b383dfd247c17b
2012-06-18 17:15:29 +00:00
mistachkin c8bde37d19 Fix a few compilation issues that can occur with certain compilers (e.g. GCC 2.95.3, MSVC).
FossilOrigin-Name: f970a3de61fe2ebaf1778c4a3383cfdc52299162
2012-06-18 08:00:56 +00:00
mistachkin 4104337270 Fix compiler warning.
FossilOrigin-Name: 37d9bc061d5ecfe37ccbd6f559986d7ae0449179
2012-06-15 20:42:43 +00:00
drh 155812d318 Documentation and evidence mark updates. Remove a redundant assert().
FossilOrigin-Name: cfcbf9375fddd0aae0dd17bdc76a710ab77ef667
2012-06-07 17:57:23 +00:00
dan 0b8dcfa2bd Fix a problem preventing a shared in-memory database from being attached to a read-only connection.
FossilOrigin-Name: 7caca1939ce70d5b14ae8ca8ff6afb62f8aff361
2012-06-07 17:16:04 +00:00
dan a879342b0e Fix a malloc/free mismatch in pager.c (sqlite3_free() called on a buffer allocated by sqlite3DbMalloc()).
FossilOrigin-Name: 506008f000ba4af0b35da023b8c52f7a3f5033bd
2012-06-07 07:24:04 +00:00
drh 4bd6952a77 Provide an (undocumented) compile-time option to disable the page cache
overflow counter, in order to avoid a mutex.

FossilOrigin-Name: 208825cd830748a2ca456affc57be75bbe618e47
2012-06-07 02:35:29 +00:00
drh 5e0c493860 Fix harmless Clang warnings.
FossilOrigin-Name: 31fe1985ad6be5eb04bbe85da378c2385c503ceb
2012-06-06 23:59:36 +00:00