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100 check-ins occurring around 929b51840b83ee1c.
2012-09-17
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17:16 | Make sure the KeyInfo.aSortOrder array is always allocated so that we never have to test for KeyInfo.aSortOrder==0 in performance-critical loops. (check-in: 45793f0b user: drh tags: trunk) | |
15:36 | Performance enhancement in the sqlite3VdbeSerialType() routine. (check-in: ad298f52 user: drh tags: trunk) | |
2012-09-15
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18:45 | Attempt to use a covering index even on a full table scan, under the theory that the index will be smaller and require less disk I/O and thus be faster. (check-in: cfaa7bc1 user: drh tags: fullscan-covering-index) | |
13:39 | Make sure the name of rollback journal files are double-zero terminated when they are passed into the VFS. (check-in: 8711a844 user: drh tags: trunk) | |
13:29 | Factor out the code that generates a co-routine for evaluating the SELECT on the RHS of an INSERT statement so that the same code can potentially be reused in other places. (check-in: a93ee09c user: drh tags: trunk) | |
2012-09-13
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19:59 | Improved alignment of fields in the Expr object gives an 8-byte size reduction on 64-bit machines. (check-in: 6b252a0d user: drh tags: trunk) | |
16:12 | Fix WAL capability checking in one of the test files. (check-in: 0ebe7cc5 user: mistachkin tags: trunk) | |
15:26 | Fix an unused variable warning with SQLITE_OMIT_WAL. (check-in: 39866c0e user: mistachkin tags: trunk) | |
15:24 | Improved reporting of filename translation errors in the Windows VFS. (check-in: eb0f1c29 user: mistachkin tags: trunk) | |
14:42 | Reduce the size of the Table object by 16 bytes on 64-bit machines, mostly by avoiding intermixing pointer fields with integer fields. (check-in: 1cb9aedf user: drh tags: trunk) | |
14:22 | Change boolean fields in the Column object from unsigned characters into bits in a single bit mask variable. (check-in: 4163f5f1 user: drh tags: trunk) | |
12:10 | Add the RTREE_INT_ONLY configuration parameter to the compile-time options logic. (check-in: 98b971fb user: drh tags: trunk) | |
01:51 | Allow SQLite to work on Win32 with SQLITE_OS_WINNT=0 as long as WAL is disabled. (check-in: c1a85570 user: mistachkin tags: trunk) | |
2012-09-12
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18:45 | Add an implementation of the REGEXP operator and function. Only defined if compiled with SQLITE_ENABLE_REGEXP. (Closed-Leaf check-in: 8398f77c user: drh tags: regexp) | |
00:11 | Update version number to 3.7.15. Delete some obsolete build scripts. (check-in: 9402f81f user: drh tags: trunk) | |
2012-09-11
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02:00 | Added sqlite3_errstr API to translate a result code to the corresponding error message. (check-in: bf8a9ca5 user: mistachkin tags: trunk) | |
2012-09-10
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23:44 | Correct two duplicated test names. (check-in: ced49974 user: mistachkin tags: trunk) | |
15:02 | Remove the stale implementation of the ifnull and coalesce functions - code that has been commented out for ages. No functional changes. (check-in: c2ad6911 user: drh tags: trunk) | |
10:29 | Initial prototype of SQLITE_CONFIG_READONLY. (check-in: 7c340165 user: mistachkin tags: configReadOnly) | |
09:33 | Avoid using the sqlite3ErrStr function in the Tcl package if USE_SYSTEM_SQLITE is defined. (check-in: a716b9a3 user: mistachkin tags: trunk) | |
08:48 | Make header comments for some Tcl test commands more consistent. No changes to code. (check-in: af870ca9 user: mistachkin tags: trunk) | |
07:56 | More test cleanup. (Closed-Leaf check-in: b8d5359b user: mistachkin tags: testClean) | |
07:29 | Refine error messages in the sqlite3 Tcl command when a NULL database connection is returned from sqlite3_open_v2. (check-in: f260d7d5 user: mistachkin tags: trunk) | |
06:02 | Fix typo in documentation for sqlite3_open_v2. No changes to code. (check-in: b532120a user: mistachkin tags: trunk) | |
2012-09-07
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20:10 | Correct two test names to make them unique. (Closed-Leaf check-in: 43e474d3 user: mistachkin tags: busy-timeout-pragma) | |
18:49 | Have PRAGMA busy_timeout return 0 if the busy handler has been changed or cancelled. (check-in: 7be5bc36 user: drh tags: busy-timeout-pragma) | |
16:46 | Add an experimental busy_timeout pragma to facilitate access to the sqlite3_busy_timeout() interfaces for programmers that are working from behind a language wrapper that does not expose that interface. (check-in: 22ebc668 user: drh tags: busy-timeout-pragma) | |
2012-09-04
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21:34 | Avoid repeating calls to the sqlite3_trace() callback when the same statement is evaluted multiple times by sqlite3_step() due to an SQLITE_SCHEMA reprepare. (check-in: 39f763bf user: drh tags: trunk) | |
2012-09-03
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15:42 | Version 3.7.14 (check-in: c0d89d4a user: drh tags: trunk, release, version-3.7.14) | |
12:40 | Fix compiler warnings in test_spellfix1.c (check-in: ebb08d0b user: drh tags: trunk) | |
11:39 | Add resources describing the version number and other information to EXEs and DLLs generated using MSVC. (check-in: a15a7084 user: drh tags: trunk) | |
11:14 | Insert additional tab character. (Closed-Leaf check-in: 3af7c1a6 user: mistachkin tags: win32Resources) | |
11:01 | Linking and cleaning fixes for the tclsqlite3.exe target in the MSVC makefile. (check-in: 96d43c7a user: mistachkin tags: win32Resources) | |
10:32 | Add Win32 version resources to the applicable binaries built by the MSVC makefile. (check-in: e2f27d28 user: mistachkin tags: win32Resources) | |
2012-08-31
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14:55 | In the spellfix phonehash() function, add letter W into the same character class as V. (check-in: 75361013 user: drh tags: trunk) | |
14:23 | Update with latest trunk changes. (check-in: 87995dc9 user: dan tags: sessions) | |
14:10 | Merge in latest trunk changes. (check-in: bc9b9cd0 user: dan tags: apple-osx) | |
12:31 | Changes for ERROR_PATH_NOT_FOUND in addition to ERROR_FILE_NOT_FOUND in winAccess(). (check-in: 527340ab user: drh tags: trunk) | |
2012-08-30
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20:24 | Exclude the atof1.test test script from the valgrind permutations test since valgrind sets up the floating point hardware in an unusual way that makes atof1 fail. (check-in: d3cf6832 user: drh tags: trunk) | |
11:22 | Fix an out-of-bounds read in the demonstration code in test_spellfix.c. (check-in: 59194311 user: dan tags: trunk) | |
2012-08-29
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10:28 | Fix a typo in a comment in vdbe.c. No changes to code. (check-in: 9fbe858b user: drh tags: trunk) | |
2012-08-28
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14:45 | Fix a case where SQLite was failing to detect a syntax error in queries like "SELECT ... FROM (<select-1> UNION ALL <select-2>)" when <select-1> and <select-2> return different numbers of result columns. (check-in: 200a8135 user: dan tags: trunk) | |
04:20 | Issue a log message if the temporary directory has not been set when running on WinRT. (check-in: 9ee39102 user: mistachkin tags: trunk) | |
01:44 | Enable the use of a simpler command line when cross-compiling in the MSVC build environment. (check-in: 8ade136a user: mistachkin tags: trunk) | |
00:17 | Formatting changes to the C code example in the documentation for sqlite3_temp_directory(). No changes to code. (check-in: 5b4b3978 user: drh tags: trunk) | |
00:09 | Update API docs to include notes about the WinRT temporary directory. No changes to code. (check-in: eaeeb069 user: mistachkin tags: trunk) | |
2012-08-27
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21:19 | Add to #undef statements to the command-line shell, go make sure that the macros definitions that follow do not collide with system definitions. (check-in: 24420d6d user: drh tags: trunk) | |
14:39 | Fix an incorrect assert in the virtual table logic - it could fire following an I/O error after sqlite3_close_v2() was added. (check-in: 4ccc18e9 user: drh tags: trunk) | |
2012-08-25
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10:01 | Fix all known instances of 'repeated the' style typos in comments. No changes to code. (check-in: 9b19b847 user: mistachkin tags: trunk) | |
02:11 | Fix a harmless compiler warning. (check-in: 929b5184 user: drh tags: trunk) | |
01:38 | Merge all the latest trunk changes into the apple-osx branch. (check-in: 6723add4 user: drh tags: apple-osx) | |
01:21 | Merge the latest trunk changes into the sessions branch. (check-in: aa62d688 user: drh tags: sessions) | |
00:49 | Backport check-in [62678be3df35cd]: When the same index is used for all OR-terms in a WHERE clause, then try to use that index as a covering index. (Leaf check-in: 865dfcba user: drh tags: branch-3.7.2) | |
2012-08-24
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23:56 | When the same index is used for all OR-terms in a WHERE clause, then try to use that index as a covering index. (check-in: 62678be3 user: drh tags: trunk) | |
23:24 | Move field WhereLevel.pCovidx inside the union to WhereLevel.u.pCovidx. (Closed-Leaf check-in: b722143d user: drh tags: multi-or-covering-index) | |
21:54 | Remove a NEVER() that is in fact reachable on an OOM. This probably has nothing to do with the multi-or-covering-index change but just happened to be found while testing that change. (check-in: 5499af53 user: drh tags: multi-or-covering-index) | |
19:58 | Another test for whereD.test. (check-in: 29d58617 user: dan tags: multi-or-covering-index) | |
19:52 | Add extra tests to whereD.test. (check-in: 7e961eef user: dan tags: multi-or-covering-index) | |
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) | |
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) | |
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) | |
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) | |
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) | |
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) | |
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) | |
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) | |
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) | |
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) | |
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) | |
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) | |