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100 check-ins occurring around d045f8b2d44e388d.
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2012-08-24
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| 18:44 | Fix a problem to do with multi-or queries and automatic indexes. check-in: a3e26038 user: dan tags: multi-or-covering-index | |
| 17:52 | More test cases for OR-optimization covering indices. check-in: e5c3190c user: drh tags: multi-or-covering-index | |
| 15:29 | Additional test cases for OR-optimization with covering indices, including one test case that currently fails. check-in: d8b7ab37 user: drh tags: multi-or-covering-index | |
| 10:52 | Experimental change to support the covering index optimization for queries with OR terms in the WHERE clause that search a single index more than once. check-in: 1dc8c7c7 user: dan tags: multi-or-covering-index | |
| 01:07 | Merge the nested aggregate query enhancements into trunk. check-in: d4cd6017 user: drh tags: trunk | |
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2012-08-23
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| 22:45 | Merge changes for the new sqlite3_win32_set_directory API to trunk. check-in: 20f184f2 user: mistachkin tags: trunk | |
| 19:46 | Add test cases and fix bugs associated with the previous check-in enhancements to nested aggregate subquery processing. Closed-Leaf check-in: 00b1dc71 user: drh tags: nested-agg | |
| 16:18 | Further improvements to the processing of nested aggregate queries. check-in: 3c3ffa90 user: drh tags: nested-agg | |
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2012-08-22
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| 15:16 | Do not let the multi-core sorter use lookaside memory, which is not thread-safe. Leaf check-in: acdc7d12 user: drh tags: threads-sort-ex1 | |
| 00:39 | Modify the MSVC makefile to make it easier to select the heap subsystem to use. check-in: b1dbf490 user: mistachkin tags: trunk | |
| 00:18 | Add assert to check that the memory block for the previous directory value was allocated via sqlite3_malloc or related function. Closed-Leaf check-in: 1246f15b user: mistachkin tags: win32SetDir | |
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2012-08-21
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| 23:33 | Added sqlite3_win32_set_directory API to assist in portability to WinRT. check-in: 600de08d user: mistachkin tags: win32SetDir | |
| 17:46 | Merge in all the latest trunk changes. check-in: 45cdc32f user: drh tags: threads-sort-ex1 | |
| 17:44 | Update the spellfix virtual table so that all OOM errors are reported out to the application. check-in: 573770f5 user: drh tags: trunk | |
| 17:36 | Cherry-pick [555fc07]: Changes to the thread routines to disable them when threading is turned off using sqlite3_config(). Also merge all recent trunk changes. check-in: c92b0fe1 user: drh tags: threads | |
| 13:08 | Update the spellfix virtual table so that all OOM errors are reported out to the application. ERROR: A single edit was missed in spellfix1 which means that this particular check-in won't build "make test". Closed-Leaf check-in: c2cf4985 user: drh tags: mistake | |
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2012-08-20
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| 17:24 | Add the SQLITE_DISABLE_FTS4_DEFERRED compile time option. check-in: e799222f user: dan tags: trunk | |
| 16:23 | Change the checkSpacing utility program to ignore whitespace at end-of-line unless the --wseol option is used. check-in: be1faade user: drh tags: trunk | |
| 16:08 | Silence harmless compiler warnings in the test code. check-in: 7653973a user: drh tags: trunk | |
| 15:53 | Remove tab characters from source code files. Replace them with spaces. check-in: 7edd10a9 user: drh tags: trunk | |
| 15:46 | Add a command-line program to tool/ that will check source code files for the presence of tabs, carriage-returns, whitespace at the ends of lines, and blank lines at the ends of files. check-in: 656a9c8b user: drh tags: trunk | |
| 12:36 | Changes to the thread routines to disable them when threading is turned off using sqlite3_config(). check-in: 555fc07e user: drh tags: threads-sort-ex1 | |
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2012-08-17
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| 13:44 | Clarify that the number-of-bytes parameter to sqlite3_bind_blob() must be non-negative. check-in: b1b01c4c user: drh tags: trunk | |
| 12:13 | Fix MSVC compiler warning in the spellfix module. Also, add an assert. check-in: e66cf040 user: mistachkin tags: trunk | |
| 11:47 | Skip defining some WAL specific things in the Win32 VFS code when compiling without WAL support. Also, fix an example command line in the MSVC makefile. check-in: 61b1ae12 user: mistachkin tags: trunk | |
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2012-08-16
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| 20:05 | Attempt to use two cores to do sorting. Unfortunately, instead of making sorts go faster as was hoped, this changes slows sorting down by about 10%. (Later:) The previous measurement was compiled using -pg. When compiled using -Os, this new code is roughly 10% faster than the original. check-in: 11dd05e5 user: drh tags: threads-sort-ex1 | |
| 11:24 | Update the threads branch to include all the latest trunk changes. check-in: f4125771 user: drh tags: threads | |
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2012-08-15
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| 16:43 | Changes to the spellfix test script to make the results deterministic. check-in: 31c07db2 user: drh tags: trunk | |
| 16:21 | Merge all the latest trunk changes into the sessions branch. check-in: fc07a479 user: drh tags: sessions | |
| 16:06 | Change autoconf so that the --with-tcl=DIR option will override the TCL configuration that is found using tclsh. check-in: 772d0de3 user: drh tags: trunk | |
| 15:57 | Experimental change to speed up ORDER BY clauses that sort based on a single expression. Leaf check-in: 2bb8c492 user: dan tags: sorter-exp | |
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2012-08-14
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| 19:04 | Silence three harmless compiler warnings in vdbesort.c. check-in: a5431c86 user: drh tags: trunk | |
| 18:43 | Add an assert() to the btree rebalancer in order to silence a clang/scan-build warning. check-in: 6730579c user: drh tags: trunk | |
| 17:29 | Update the spellfix virtual table to the latest development code. check-in: 6954fef0 user: drh tags: trunk | |
| 01:45 | Refer to the file mapping Win32 API functions only when absolutely necessary. check-in: 1de2237d user: mistachkin tags: trunk | |
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2012-08-13
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| 22:05 | Refer to the WaitForSingleObjectEx and SetFilePointerEx Win32 functions only for platforms where they are going to be used. check-in: 9888ce92 user: mistachkin tags: trunk | |
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2012-08-08
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| 14:04 | 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. check-in: b0d31e77 user: dan tags: trunk | |
| 11:55 | When building a b-tree as part of a CREATE INDEX or REINDEX statement, attempt to pack keys into pages as tightly as possible. check-in: efea62b9 user: dan tags: trunk | |
| 10:14 | Change to securedel2.test so that it works even if SQLITE_DEFAULT_AUTOVACUUM=1 is defined. check-in: 1e6f5ea4 user: dan tags: trunk | |
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2012-08-07
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| 22:53 | Simplifications to the sorter to support full-coverage testing. check-in: de804f4c user: drh tags: trunk | |
| 17:41 | Add extra tests for secure-delete mode. check-in: e380cd3c user: dan tags: trunk | |
| 15:19 | Fix a bug in hash.c introduced by [305b66672653]. check-in: 17cb5e95 user: dan tags: trunk | |
| 14:18 | Do not run test script spellfix.test if SQLITE_OMIT_VIRTUAL_TABLE is defined. Fix walro.test so that it works if DEFAULT_AUTOVACUUM is defined. check-in: 26428b45 user: dan tags: trunk | |
| 13:55 | Fix a bug in walthread.test causing intermittent failures. check-in: a192a718 user: dan tags: trunk | |
| 01:37 | Parser bug fix: Make sure the table constraints allowed by prior releases can still be parsed, even if they are technically not allowed by the syntax diagram. This is a cherry-pick of [a1c014d8a87c8940b3], [38bf90af1ede6ee64e], and [e536ac041815b118c4]. Leaf check-in: 28aed847 user: drh tags: apple-osx-ml | |
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2012-08-06
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| 23:21 | Backport VSIX packaging support and related changes. Closed-Leaf check-in: 0620285d user: mistachkin tags: vsix-3.7.13 | |
| 22:29 | Modify VSIX package generation tool to put the PDB files in the Debug directory. check-in: 9d072083 user: mistachkin tags: trunk | |
| 19:28 | Merge the sorter-coalesce-writes branch into the trunk. This improves CREATE INDEX performance on some platforms. check-in: e1e9cb08 user: dan tags: trunk | |
| 19:12 | Fix a crash that could follow an OOM condition. Closed-Leaf check-in: 2e5741f7 user: dan tags: sorter-coalesce-writes | |
| 18:50 | 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. check-in: d045f8b2 user: dan tags: sorter-coalesce-writes | |
| 18:10 | Update sorter-coalesce-writes branch with latest trunk changes. check-in: 214f8cda user: dan tags: sorter-coalesce-writes | |
| 10:51 | Update description strings in the VSIX package. check-in: 541e9310 user: mistachkin tags: trunk | |
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2012-08-03
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| 10:00 | Correct comment about WinRT compiler define. No changes to code. check-in: 335e91e5 user: mistachkin tags: trunk | |
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2012-08-01
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| 20:20 | Fix typos of function names sqlite3_result_error_toobig and sqlite3_result_error_nomem in the documentation. No changes to code. check-in: bec97c98 user: mistachkin tags: trunk | |
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2012-07-31
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| 08:15 | Make the list of platforms dynamic in the SDK manifest inside the VSIX package. check-in: 22b72e49 user: mistachkin tags: trunk | |
| 00:43 | Modify metadata for the VSIX package and add tooling support for PDBs. check-in: 12cbf6a9 user: mistachkin tags: trunk | |
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2012-07-30
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| 14:53 | Replace a few sqlite3_malloc()+memset() sequences with calls to sqlite3MallocZero(). check-in: 305b6667 user: dan tags: trunk | |
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2012-07-27
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| 23:03 | Improve consistency in handling of build outputs and native library paths in the multi-platform build tool for MSVC. check-in: e71f2de2 user: mistachkin tags: trunk | |
| 22:29 | Minor adjustments to the multi-platform build tool for MSVC. check-in: e76b8f77 user: mistachkin tags: trunk | |
| 08:33 | For the clean makefile targets, delete the generated VSIX file as well. check-in: d575d961 user: mistachkin tags: trunk | |
| 08:21 | Modify the multi-platform build tool for MSVC to support the latest RC version. check-in: 95b65883 user: mistachkin tags: trunk | |
| 07:13 | Add tool to build the core DLL for multiple platforms using MSVC. check-in: e42f5812 user: mistachkin tags: trunk | |
| 02:36 | Add tool to generate a VSIX package usable by Visual Studio 2012 RC. check-in: 8b90e0c4 user: mistachkin tags: trunk | |
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2012-07-26
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| 09:21 | Update some comments in vdbesort.c. check-in: f4b3fded user: dan tags: sorter-coalesce-writes | |
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2012-07-24
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| 19:46 | Mark parameters to sorter interfaces as const where appropriate. check-in: d8da26f1 user: drh tags: trunk | |
| 06:02 | Add another define to the MSVC makefile that is sometimes required to build cleanly for WinRT. check-in: d582cd89 user: mistachkin tags: trunk | |
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2012-07-23
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| 21:43 | Refactor field names in the SelectDest object to make them distinct and easier to grep for. check-in: b589f1ef user: drh tags: trunk | |
| 20:10 | Fix an edge case in vdbesort.c. check-in: 4ba266fc user: dan tags: sorter-coalesce-writes | |
| 19:25 | Modify the code in vdbesort.c so that most reads and writes to temporary files are aligned page-sized blocks. check-in: 55e47ef3 user: dan tags: sorter-coalesce-writes | |
| 06:47 | Add an assert() to help verify the return code from the Win32 thread wait function. check-in: ed3dc7a8 user: mistachkin tags: threads | |
| 02:00 | Enhance implementation of the Win32 thread wait function. check-in: 049b0411 user: mistachkin tags: threads | |
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2012-07-21
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| 22:49 | Add Win32 support to the internal threads interface. Also, add several asserts and fix a few typos. check-in: 793195d3 user: mistachkin tags: threads | |
| 19:40 | Add an internal interface that allows the code to take advantage of multiple cores by pushing subcomputations off into separate threads. The interface is not currently used. check-in: 0e4d977a user: drh tags: threads | |
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2012-07-19
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| 20:27 | Further tweaks to malloc paths. Closed-Leaf check-in: 0a334441 user: dan tags: calloc | |
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2012-07-18
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| 16:07 | Remove another branch from the DbMalloc() paths. check-in: defd828e user: dan tags: calloc | |
| 11:28 | Reorganize code to remove a few of the branches introduced into the critical sqlite3DbMallocXXX() path by the previous commit. check-in: 75c095ee user: dan tags: calloc | |
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2012-07-17
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| 19:32 | Enhance the custom memory allocation interface to allow the user to specify a calloc() function. check-in: 8752237d user: dan tags: calloc | |
| 17:46 | Cherrypick [8c9ee1d78f] and [e416359633] from trunk: 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. check-in: 65035912 user: drh tags: apple-osx | |
| 14:37 | 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. check-in: e4163596 user: dan tags: trunk | |
| 02:56 | Amplification of a comment in wal.c. Change the aReadMark[] processing so that one read mark is left at zero when a WAL resets. check-in: 8c9ee1d7 user: drh tags: trunk | |
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2012-07-16
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| 23:13 | Merge the spellfix1 changes for supporting matchlen into trunk. check-in: 6f167adf user: drh tags: trunk | |
| 22:16 | Fix compiler warnings about unused code in spellfix. Fix the editDist3Core() routine to return the matchlen in characters instead of bytes. Closed-Leaf check-in: f96d4e7b user: drh tags: spellfix-matchlen | |
| 14:52 | 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. check-in: 6333b42d user: dan tags: spellfix-matchlen | |
| 10:25 | Merge trunk changes. check-in: 90df64ab user: dan tags: spellfix-matchlen | |
| 10:06 | 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. check-in: 4353e40b user: dan tags: trunk | |
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2012-07-13
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| 19:26 | Add the "matchlen" column to the spellfix1 virtual table. check-in: f24b9d87 user: dan tags: spellfix-matchlen | |
| 16:15 | Update test_spellfix.c with latest changes. check-in: cba2a658 user: dan tags: trunk | |
| 11:09 | Fix bug in spellfix1 xUpdate() method introduced by the previous commit. Closed-Leaf check-in: b31aafa5 user: dan tags: spellfix-matchlen | |
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2012-07-12
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| 19:43 | Add the "matchlen" column to the spellfix virtual table. check-in: 4a582c4d user: dan tags: spellfix-matchlen | |
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2012-06-30
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| 22:22 | Setup the necessary library paths for cross-compilation with MSVC. check-in: 7fac56ed user: mistachkin tags: trunk | |
| 19:24 | Simplify usage of some linker options in the MSVC makefile. check-in: 03016020 user: mistachkin tags: trunk | |
| 16:22 | Make use of the predefined nmake command macro CC when possible instead of the literal string 'cl.exe'. Improve support for cross-compilation. Eliminate problematic use of double quotes in macro preprocessing expressions. check-in: 6c88229a user: mistachkin tags: trunk | |
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2012-06-27
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| 16:41 | Another changes to the shell in support of SQLITE_OMIT_AUTOINIT. check-in: 3b4f5add user: drh tags: trunk | |
| 16:12 | Update the shell so that it works with SQLITE_OMIT_FLOATING_POINT and SQLITE_OMIT_AUTOINIT. check-in: 95c0c995 user: drh tags: trunk | |
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2012-06-21
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| 17:21 | Remove code that was incorrectly changing SQLITE_MISUSE errors into SQLITE_OK in sqlite3_finalize(). check-in: d5e68802 user: drh tags: trunk | |
| 15:51 | 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. check-in: fb8893ab user: drh tags: trunk | |
| 15:22 | Merge changes to trunk that ensure that floating point values are exactly preserved on a round-trip through ".dump". check-in: 4cebd607 user: drh tags: trunk | |
| 15:12 | Fix spelling typo. check-in: 6131a000 user: mistachkin tags: trunk | |
| 15:09 | Remove more references to OS/2. check-in: eebd594d user: mistachkin tags: trunk | |
| 15:02 | Disable the atof1.test module when compiling on MSVC. Closed-Leaf check-in: 0f706acf user: drh tags: floating-point-conversions | |