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100 descendants and 100 ancestors of [f607ad27]

2012-08-06
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
2012-08-03
10:00
Correct comment about WinRT compiler define. No changes to code. check-in: 335e91e5 user: mistachkin tags: trunk
2012-08-01
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
2012-07-31
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
2012-07-30
14:53
Replace a few sqlite3_malloc()+memset() sequences with calls to sqlite3MallocZero(). check-in: 305b6667 user: dan tags: trunk
2012-07-27
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
2012-07-26
09:21
Update some comments in vdbesort.c. check-in: f4b3fded user: dan tags: sorter-coalesce-writes
2012-07-24
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
2012-07-23
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
2012-07-21
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
2012-07-19
20:27
Further tweaks to malloc paths. Closed-Leaf check-in: 0a334441 user: dan tags: calloc
2012-07-18
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
2012-07-17
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
2012-07-16
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
2012-07-13
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
2012-07-12
19:43
Add the "matchlen" column to the spellfix virtual table. check-in: 4a582c4d user: dan tags: spellfix-matchlen
2012-06-30
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
2012-06-27
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
2012-06-21
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
14:31
Increase the version number to 3.7.14 and rerun autoconf check-in: 8c9f564a user: drh tags: trunk
14:25
Fix the SQLITE_ZERO_MALLOC compile-time option so that it works on windows. check-in: b80bc52f user: drh tags: trunk
14:05
Merge several compiler compatibility fixes to trunk. check-in: d3d491a5 user: mistachkin tags: trunk
13:00
Remove support for OS/2 from the source tree. check-in: ff828c67 user: drh tags: trunk
04:21
When linking to the MSVC runtime library, use the debug library when necessary. Also, link dynamically to the MSVC runtime library when required (e.g. WinRT) or requested via the USE_CRT_DLL build macro. check-in: f6be345a user: mistachkin tags: trunk
2012-06-19
06:35
Add tests to check that the "unicode61" and "icu" tokenizers both identify white-space codepoints outside the ASCII range. check-in: bfb2d473 user: dan tags: trunk
04:36
Move variable declaration to fix compilation with MSVC. check-in: d45f7a01 user: mistachkin tags: floating-point-conversions
03:59
Fix an incorrect testcase for the round() function. All tests are passing now, including new real->text->real round-trip tests. check-in: 963eb24f user: drh tags: floating-point-conversions
03:35
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(). check-in: fd7bd4a5 user: drh tags: floating-point-conversions
03:11
Improved accuracy on text-to-real and real-to-text conversions. Most conversions now round-trip correctly. Still need to fix some corner cases. check-in: 8ecffca9 user: drh tags: floating-point-conversions
00:45
Improved rounding accuracy on text-to-float conversions. check-in: 699b792c user: drh tags: trunk
2012-06-18
20:52
Fix a problem with identifying white-space characters outside of the ascii range in the ICU tokenizer. check-in: 892b7411 user: dan tags: trunk
17:15
Allow the SQLITE_API macro to apply to the sqlite3_win32_sleep function. Closed-Leaf check-in: 21266c68 user: mistachkin tags: compiler-compat
14:23
Add the ieee754() SQL function that interprets a blob as a big-endian double. Arrange for the quote() SQL function to emit ieee754() functions in its output so that floating-point values in the database are exactly preserved by a ".dump" command in the shell. Closed-Leaf check-in: 87597e98 user: drh tags: ieee754-func
08:00
Fix a few compilation issues that can occur with certain compilers (e.g. GCC 2.95.3, MSVC). check-in: f970a3de user: mistachkin tags: compiler-compat
2012-06-16
15:26
In Lemon, when comparing the output to the *.h file to see if it has changed, make sure that the proposed new output and the preexisting output are the same size before deciding that they are the same. check-in: 0c2fb18d user: drh tags: trunk
2012-06-15
20:42
Fix compiler warning. Closed-Leaf check-in: 37d9bc06 user: mistachkin tags: deferred-close
2012-06-11
02:05
Version 3.7.13 check-in: f5b5a13f user: drh tags: trunk, release, version-3.7.13
2012-06-09
19:15
Merge latest trunk changes with sessions branch. check-in: 47f8f071 user: dan tags: sessions
18:52
Add missing targets for fts3_unicode.lo and fts3_unicode2.lo to Makefile.in. check-in: 0ae0ce63 user: dan tags: trunk
2012-06-08
14:11
Merge the vtab1 test script fix and the FTS3 memory leak fix from trunk into the apple-osx branch. check-in: 892d8779 user: drh tags: apple-osx
14:01
Fix an obscure memory leak in FTS3 that can come about when two memory allocations are immediately adjacent to one another. check-in: 025227be user: drh tags: trunk
11:48
Fix a problem in vtab1.test causing it to fail when run with any permutation that executes SQL within the tcl "sqlite3" command. check-in: 006db555 user: dan tags: trunk
01:13
Merge trunk changes into the apple-osx branch. check-in: 9d1b8515 user: drh tags: apple-osx
2012-06-07
23:58
Merge all trunk changes, including the WinRT enhancements, into the sessions branch. check-in: c6214039 user: drh tags: sessions
17:57
Documentation and evidence mark updates. Remove a redundant assert(). check-in: cfcbf937 user: drh tags: trunk
17:16
Fix a problem preventing a shared in-memory database from being attached to a read-only connection. check-in: 7caca193 user: dan tags: trunk
15:53
Add the "tokenchars=" and "separators=" options, for customizing the set of characters considered to be token separators, to the unicode61 tokenizer. check-in: e56fb462 user: dan tags: trunk
07:24
Fix a malloc/free mismatch in pager.c (sqlite3_free() called on a buffer allocated by sqlite3DbMalloc()). check-in: 506008f0 user: dan tags: trunk
02:35
Provide an (undocumented) compile-time option to disable the page cache overflow counter, in order to avoid a mutex. check-in: 208825cd user: drh tags: trunk
2012-06-06
23:59
Fix harmless Clang warnings. check-in: 31fe1985 user: drh tags: trunk
23:25
Fix an #if that is applicable to WinRT, even thought it is currently disabled by another #if. check-in: baa8b783 user: mistachkin tags: trunk
23:23
Merge the changes need to compile on WinRT into trunk. check-in: 61360ca6 user: drh tags: trunk
19:51
Disable FTS unicode61 by default. It is enabled by specifying compile time option SQLITE_ENABLE_FTS4_UNICODE61. check-in: eccd6b65 user: dan tags: trunk
19:30
Have the FTS unicode61 strip out diacritics when tokenizing text. This can be disabled by specifying the tokenizer option "remove_diacritics=0". check-in: 790f76a5 user: dan tags: trunk
19:01
Avoid resetting the shared-cache schema when on of the connections using the shared cache closes. Delay resetting the schema until the last connection closes. check-in: 635e3a76 user: drh tags: trunk
10:56
Make sure the Index.azColl pointers do not point to connection-specific memory. Also, remove an unnecessary reinitialization to sqlite3.pDfltColl. Closed-Leaf check-in: c469850b user: drh tags: shared-schema
2012-06-05
19:20
Merge the latest trunk changes into shared-schema branch. Also fix a C99-ism in that branch. check-in: 42338e9e user: drh tags: shared-schema
13:56
Add sqlite3_quota_ferror() and sqlite3_quota_file_available() interfaces to test_quota.c. Change sqlite3_quota_fwrite() to use a const input buffer. check-in: 61669c95 user: drh tags: trunk
2012-06-02
17:09
Revert sqlite3_close() to legacy behavior. Create a new sqlite3_close_v2() interface that exhibits the deferred-close behavior. This minimizes the chance of breakage in legacy apps. check-in: c4b86211 user: drh tags: deferred-close
14:32
The sqlite3_close() interface returns SQLITE_OK even if there are outstanding sqlite3_stmt and sqlite3_backup objects. The connection becomes a zombie. Resource deallocation is deferred until the last sqlite3_stmt or sqlite3_backup object closes. This is intended to help SQLite play nicer with garbage collectors. check-in: e276a02b user: drh tags: deferred-close
2012-05-31
13:10
Avoid calling fchown() if the process is not running as root. check-in: 70c419a4 user: drh tags: trunk
2012-05-29
19:25
Link the NDEBUG macro to SQLITE_DEBUG so that when SQLITE_DEBUG is defined, NDEBUG is automatically undefined an dwhen SQLITE_DEBUG is undefined NDEBUG is automatically defined. check-in: 07935d10 user: drh tags: trunk
17:59
Fix a typo (a repeated "or") in the documentation. No changes to code. check-in: 6fec6cf1 user: drh tags: trunk
17:02
Changes some NDEBUG macros to SQLITE_DEBUG in os_unix.c. The is a notational change only and really should not effect the code. check-in: 8e302570 user: drh tags: trunk
00:48
Merge the 64-to-32-bit RTree rounding fixes from trunk into the sessions branch. check-in: 7eff45c2 user: drh tags: sessions
00:39
In the RTree module, make sure all double-to-float conversions round in a direction to increase the size of element bounding boxes. check-in: 0abdc290 user: drh tags: trunk
00:30
Refactor the float-to-double rounding routines so that they compile without warnings. Closed-Leaf check-in: f607ad27 user: drh tags: rtree-32bit-rounding
2012-05-28
20:16
Simplification to the coordinate rounding logic in RTree. check-in: df24072d user: drh tags: rtree-32bit-rounding
19:19
When converting 64-bit floating point coordinates to 32-bit in RTree, take care to round the values such that the size of the bounding box is enlarged. check-in: f4e8ff03 user: drh tags: rtree-32bit-rounding
17:51
Updates regarding URI query parameters and shared cache in the documentation derived from comments in sqlite.h.in. No changes to code. check-in: bcc72d41 user: drh tags: trunk
15:32
Fix Makefile.in so that it works with the new unicode tokenizer of FTS3/4. Update the version number to 3.7.13. check-in: b8720d04 user: drh tags: trunk
13:58
Add the mode=memory option to URI filenames, which when present forces the database to be an in-memory database. This enables named in-memory databases. check-in: 651520fa user: drh tags: trunk
12:22
Omit the fts3 unicode character class routines from the build if fts3/4 is disabled. check-in: c00bb5d4 user: drh tags: trunk
2012-05-27
22:42
Merge into trunk the changes that permit :memory: databases to use shared cache. check-in: e72179f3 user: drh tags: trunk
01:19
Have user interfaces report out the filename of in-memory databases as an empty string, as it always has. This simplifies the changes. Closed-Leaf check-in: 595dfdbf user: drh tags: shared-cache-memdb
2012-05-26
20:08
Only allow :memory: databases to share cache if there are created using a URI filename. This minimizes the risk of breakages in legacy applications that have shared-cache enabled but also use :memory: databases which they expect to keep separate. check-in: e3ad61e0 user: drh tags: shared-cache-memdb
18:42
Merge fts4-unicode branch with trunk. check-in: 25ba1f84 user: dan tags: trunk
18:28
If SQLITE_DISABLE_FTS3_UNICODE is defined, do not build the "unicode61" tokenizer. Closed-Leaf check-in: e71495a8 user: dan tags: fts4-unicode
18:06
Enable the use of shared cache for an in-memory database, so that separate database connections can share the same in-memory database. check-in: 4590e433 user: drh tags: shared-cache-memdb
17:57
Change the format of the tables used by sqlite3FtsUnicodeTolower() to make them a little smaller. check-in: b89d3834 user: dan tags: fts4-unicode
16:22
Add coverage tests for fts3_unicode.c. check-in: 07d3ea8a user: dan tags: fts4-unicode
15:44
Add fault-injection tests that use the unicode61 tokenizer. Fix a problem revealed by the same. check-in: ed28c48a user: dan tags: fts4-unicode
14:54
Change the name of the "unicode" tokenizer to "unicode61" to emphasize that the case folding and separator-character identification routines are based on unicode version 6.1. check-in: 8f3e60aa user: dan tags: fts4-unicode
2012-05-25
19:50
Add special fast paths to sqlite3FtsUnicodeTolower() and Isalnum() for codepoints in the ASCII range. check-in: cf7b25d4 user: dan tags: fts4-unicode
18:48
Fix comments in generated file fts3_unicode2.c. check-in: 3dc567ef user: dan tags: fts4-unicode
17:50
Add an experimental tokenizer to fts4 - "unicode". This tokenizer works in the same way except that it understands unicode "simple case folding" and recognizes all characters not classified as "Letters" or "Numbers" by unicode as token separators. check-in: 0c13570e user: dan tags: fts4-unicode
2012-05-22
02:45
Version 3.7.12.1 check-in: 6d326d44 user: drh tags: trunk, release, version-3.7.12.1
2012-05-21
22:45
Increase the version number to 3.7.12.1. Minor changes to test scripts. check-in: 5519cc5e user: drh tags: trunk
21:26
Merge the nested aggregate query fix (ticket [c2ad16f997ee9c8ed]) unto trunk. check-in: e459c336 user: drh tags: trunk
21:20
Mark and always-true conditional as such. Add the fuzz-oss1.test test module. Closed-Leaf check-in: bdc01fd0 user: drh tags: nested-agg
20:13
Candidate fix for the nested aggregate query problem of ticket [c2ad16f997ee9c8e]. check-in: f3dd1faf user: drh tags: nested-agg
19:11
Convert the NameContext object from using u8 booleans to using individual bits in a single u8 as its booleans. This change might become a basis for a fix for [c2ad16f997ee9c]. check-in: 72226096 user: drh tags: nested-agg
16:59
Make sure lookaside memory allocations are unusable after they are freed. check-in: 3869aef6 user: drh tags: trunk
12:25
Move some #defines earlier in the file for test_quota.c in order to avoid a use before definition. check-in: fda1ea0b user: drh tags: trunk
05:02
Allow the sqlite3ExplainBegin function to be compiled by MSVC. check-in: 18555128 user: mistachkin tags: trunk
03:15
Change the ".schema" command of the shell to output VIEWs in declared order, rather than alphabetical order, so that nested views will appear in the correct order. Fix for ticket [cfe84e86839e59e8]. check-in: e092ff69 user: drh tags: trunk
2012-05-20
20:23
Fix a test case so that it works even with very long pathnames. check-in: ecd4a063 user: drh tags: trunk
20:14
Check-in included unrelated debugging code by mistake. Was: Fix a test case in the shell1.test script so that it works even for very long pathnames. Closed-Leaf check-in: 0c0a0398 user: drh tags: mistake
2012-05-15
12:49
Add assert()s to verify that Table objects in the schema never use lookaside memory. check-in: 736d6ea6 user: drh tags: trunk
2012-05-14
12:20
Add an assert() that verifies that the statement pointer from the sqlite3_prepare() family of functions is always NULL if the routines return other than SQLITE_OK. check-in: 0bb1cfc6 user: drh tags: trunk
01:41
Version 3.7.12 check-in: 8654aa95 user: drh tags: trunk, release, version-3.7.12
2012-05-12
22:36
Fix a typo in a comment which is used to generate documentation. No changes to code. check-in: af525b5d user: drh tags: trunk
18:29
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. check-in: e536ac04 user: drh tags: trunk
05:30
Before running each test script, make sure the FTS enhanced query syntax is disabled. check-in: f84d87bc user: dan tags: trunk
01:14
Use the regexp result option for a test case in shell1.test. check-in: 93061c6e user: drh tags: trunk
2012-05-11
23:03
Adjust some of the pager tests to accommodate longer database pathnames. check-in: 22eef1d8 user: drh tags: trunk
23:01
Fix the wal2.test script so that it works on big-endian machines. check-in: c4ab72f7 user: drh tags: trunk
20:43
Fix a bug in the wal.test script so that it works on big-endian systems. check-in: 40fe9088 user: drh tags: trunk
15:53
Fix a harmless compiler warning inside an assert() statement within test code. check-in: e68a3527 user: drh tags: trunk
15:31
Fix an evidence-mark typo in the comments of sqlite3.h. No changes to code. check-in: 2b074085 user: drh tags: trunk
11:28
Fix a harmless compiler warning. check-in: 2b77301b user: drh tags: trunk
2012-05-10
17:43
Have the FTS auxiliary functions correctly handle terms that appear in non-matching branches of the FTS expression. Fix for [bdc6bbbb38]. check-in: 4d3e1673 user: dan tags: trunk
2012-05-08
11:17
Further changes to constraint parsing to support legacy syntax. check-in: 38bf90af user: drh tags: trunk
2012-05-07
19:21
Adjust the parser so that certain legacy schema constructs (that are not valid according to the syntax diagram) continue to be accepted, so that older databases that happen to use those constructs are still readable. This fixes an issue introduced by check-in [1b75f301affac6] check-in: a1c014d8 user: drh tags: trunk
18:10
Merge Windows directory checking changes to trunk. check-in: a4555a53 user: mistachkin tags: trunk
17:16
Simplify directory checking for winOpen and add checking to winDelete. Closed-Leaf check-in: b08530e1 user: mistachkin tags: win-check-dir
13:15
Do not do the AV retry loop on open if the file that is attempting to be opened is really a directory. check-in: 03875633 user: drh tags: win-check-dir
2012-05-01
14:21
Update a test in io.test to account for [05f98d4eec]. check-in: bfa61e78 user: dan tags: trunk
2012-04-27
16:38
Fix a minor deviation from the coding style guidelines. check-in: 1e51bffe user: drh tags: trunk
01:09
Enhance the processing of ORDER BY clauses on compound queries to better match terms of the order by against expressions in the result set, in order to enable better query optimization. check-in: a49e909c user: drh tags: trunk
01:08
Enhance the do_test proc in the test suite so that if the expected result is of the form "/.../" or "~/.../" then regular expression matching is done between result and the "..." part of the expectation. In the ~/.../ case, we expect there to be no match. check-in: c9a73440 user: drh tags: trunk
2012-04-26
22:47
Allow virtual table constructors to be invoked recursively. A test case for this has been added to TH3. check-in: 696a5a40 user: drh tags: trunk
2012-04-24
13:14
New test cases for the ".dump" and ".mode insert" commands of the shell. check-in: dfce8569 user: drh tags: trunk
12:46
Move the shell test scripts into the test/ subfolder so that they are run automatically by "make test". check-in: 9fb7da69 user: drh tags: trunk
12:12
Fix a sign-extension problem for BLOB output in ".insert" mode of the command-line shell. check-in: 282f2a74 user: drh tags: trunk
2012-04-23
12:38
Update the ".table" command in the shell to show all tables in all attached databases, and to avoid using the deprecated sqlite3_get_table() function. check-in: ce2d06e2 user: drh tags: trunk
2012-04-21
11:33
If terminating interactive input to the command-line shell with ^D, issue an extra \n to move the cursor to the next line before exiting. This check-in also accidently adds the test_spellfix.c file to the source tree. check-in: feff1ef0 user: drh tags: trunk
2012-04-20
16:59
Do not consider a DISTINCT clause redundant unless a subset of the result-set is collectively subject to a UNIQUE constraint and it can be guaranteed that all columns of the subset are NOT NULL (either due to NOT NULL constraints WHERE clause terms). Fix for [385a5b56b9]. check-in: 7b8548b1 user: dan tags: trunk
15:24
Fix for [2a5629202f]. When considering whether or not a UNIQUE index may be used to optimize an ORDER BY clause, do not assume that all index entries are distinct unless there is some reason to believe that the index contains no NULL values. check-in: 9870e4c4 user: dan tags: trunk
12:02
Remove obsolete art. check-in: 372a90e2 user: drh tags: trunk
2012-04-19
18:04
Fix harmless compiler warnings on x64 MSVC, mostly in test code, but also in tclsqlite.c and in the FTS4 module. check-in: 3281972e user: drh tags: trunk
17:19
Fix a harmless compiler warning in tclsqlite.c for MSVC x64. Fix a test case associated with the FTS4 merge feature. check-in: de3f7187 user: drh tags: trunk
15:49
Fix harmless compiler warnings (unused parameter warnings) in the aggregate query analyzer. check-in: 2d435620 user: drh tags: trunk
2012-04-18
10:13
Fix a harmless compiler warning in the mkkeywordhash.c utility program. check-in: 6015200b user: drh tags: trunk
09:59
Fix a typecast problem in lemon that could cause problems on 64-bit machines. check-in: 4a5641cc user: drh tags: trunk
2012-04-17
16:38
Improved handling of aggregate subqueries within an aggregate query. check-in: 430bb59d user: drh tags: trunk
09:09
Add an undocumented and possibly ephemeral ".breakpoint" command to the command-line shell, to call a no-op routine on which it is convenient to set a symbolic debugger breakpoint. check-in: 8e2363ad user: drh tags: trunk
2012-04-16
17:22
Fix a bug in the command-line shell logic that attempts to continue with a ".dump" even after encountering database corruption. check-in: 020b5e90 user: drh tags: trunk
2012-04-14
13:25
In the unix VFS, always set every open file to close-on-exec using either O_CLOEXEC at open (preferred) or FD_CLOEXEC in an ioctl after opening. Before this changes, many files were done this way, but not all. check-in: 9efbeb11 user: drh tags: trunk
11:48
Fix a typo in a comment that is extracted for documentation. No changes to code. check-in: e87371c5 user: drh tags: trunk
2012-04-11
23:22
Add a testcase() macro to ensure that the sqlite3AuthCheck() call inside the query flattener really is effective. check-in: a134e6e7 user: drh tags: trunk
11:38
Fix harmless static-analysis warnings, mosting having to do with memory leaks in the command-line shell. Add a clang analysis of the command-line shell to the "warnings-clang.sh" script. Other minor cleanups to the command-line shell code. check-in: 93a0f452 user: drh tags: trunk
2012-04-10
17:53
Add new interfaces to the test_quota.c module: sqlite3_quota_ftruncate(), sqlite3_quota_file_size(), sqlite3_quota_file_truesize(), and sqlite3_quota_file_mtime(). check-in: 2fa9f543 user: drh tags: trunk
16:05
Fix a copy/paste error in a comment in the fuzzer. No changes to code. check-in: 7433f2b5 user: drh tags: trunk
2012-04-07
00:09
Fix the application-defined function logic so that functions with a variable number of parameters can be replaced or deleted correctly. Also refactor some of the function-finder code for clarity of presentation. check-in: 09d5581c user: drh tags: trunk
2012-04-06
00:09
Update sqlite3_analyzer to correctly find all database files when the multiplexor is being used. check-in: 1bfc30cb user: drh tags: trunk
2012-04-05
20:04
Ignore the value of SQLITE_FCNTL_CHUNK_SIZE if it is negative. check-in: 1b08fef9 user: drh tags: trunk
01:37
Performance improvements for the RowSet object when it undergoes many cycles between RowSetInsert and RowSetTest. check-in: 49d20ede user: drh tags: trunk
2012-04-04
16:56
Add the ".trace" option to the command-line shell. check-in: b9ac3d7e user: drh tags: trunk
13:58
Fix the multiplexor logging so that it works with SQLITE_ENABLE_8_3_NAMES. check-in: 9e1e2fe2 user: drh tags: trunk
13:43
In the multiplexor extension, improve the error logging when a chunk fails to open. check-in: 781453c6 user: drh tags: trunk
2012-04-03
18:34
Do not run attempt to run test file fts4merge3.test unless the build includes FTS. check-in: 0506bf86 user: dan tags: trunk
18:33
Modify capi3.test and capi3c.test so that they work with SQLITE_OMIT_AUTORESET builds. check-in: 1d5e744c user: dan tags: trunk
17:43
Modify the integrity-check code to reduce the size of the large allocation from 4 bytes to 1 bit for each page in the database file. check-in: fa3a498d user: dan tags: trunk
17:05
Fix a typo in the rtree6.test script that prevented it from running. check-in: 221fe4a8 user: drh tags: trunk
17:01
Rerun autoconf to update the configure script for version 3.7.12 check-in: 6d73eb20 user: drh tags: trunk
15:10
If the SELECT that finds all root pages in the showdb fails, then report an error. check-in: 4b161415 user: drh tags: trunk
14:59
Enhance the "showdb" utility program with the "pgidx" option. Now requires linkage with the amalgamation. check-in: 4b573701 user: drh tags: trunk
2012-04-02
21:35
The SQLITE_RTREE_INT_ONLY compile-time option causes the RTree extension to use only integer math and store only integer coordinates. check-in: 02b7640f user: drh tags: trunk
17:18
Add #ifdefs to allow a test build to succeed even if SQLITE_ENABLE_FTS3 is not defined. check-in: fb121980 user: drh tags: trunk
2012-03-31
19:12
Fix a compiler warning by removing a redundant variable. check-in: af602d87 user: drh tags: trunk
17:50
Test cases for RELEASE and ROLLBACK TO of a nested savepoint while queries are pending. Ticket [27ca74af3c083] check-in: d2bf0efa user: drh tags: trunk
17:17
Do not abort pending queries on a RELEASE of a nested SAVEPOINT. This is a candidate fix for ticket [27ca74af3c083f787]. check-in: 79a4a3a8 user: drh tags: trunk
15:08
Modify selectColumnsFromExprList() to avoid ever incorrectly returning SQLITE_NOMEM. check-in: e7cb6b73 user: dan tags: trunk
11:58
Change the ICU tokenizer so that it does not attempt to call strlen(NULL). check-in: 04298f1a user: dan tags: trunk
09:59
Fix a bug in the EXPLAIN code for listing trigger programs that was causing an out-of-bounds read. check-in: c9342ca5 user: dan tags: trunk
02:34
Do more aggressive optimization of the AND operator where one side or the other is always false. check-in: f9a7e179 user: drh tags: trunk