SQLite
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44 timeline items tagged with "trunk" occurring on or after release.

2017-01-23
07:06
[03c60134] Leaf: Fix a problem preventing FTS5 from correctly passing the FTS5_TOKENIZE_PREFIX flag to custom tokenizer implementations. (user: dan, tags: trunk)
2017-01-22
16:34
[06b8001a] Fix an uninitialized variable in the command-line shell. (user: drh, tags: trunk)
02:04
[772dcb08] Fixes to documentation comments in the public header file. (user: mistachkin, tags: trunk)
00:11
[ed62c5a6] Fix an initialized variable in kvtest. (user: drh, tags: trunk)
2017-01-21
16:27
[347df3c1] Change sqlite3_blob_reopen() to call sqlite3VdbeExec() directly rather than going through sqlite3_step(). Performance enhancement. (user: drh, tags: trunk)
15:55
[0d1ad13a] In the kvtest.c test utility, reuse the buffer into which blobs are read, rather than reallocating it for each row. This is a closer match to how other test programs work, and thus provides a better comparison. (user: drh, tags: trunk)
14:11
[9d197a53] Remove an unnecessary sqlite3_bind_int64() call from sqlite3_blob_open(). Also other minor refactoring of the sqlite3_blob implementation. (user: drh, tags: trunk)
2017-01-20
20:43
[264e5c10] Minor performance optimization and size reduction to the accessPayload() routine in btree.c. (user: drh, tags: trunk)
16:47
[8971d98f] Fix a typo in the help message for kvtest. (user: dan, tags: trunk)
16:46
[90291327] Add option "--stats" to test program kvtest. Specifying --stats causes kvtest to output information similar to the shell tool option of the same name. (user: dan, tags: trunk)
16:09
[87b640c8] Get the "--testset rtree" option working on speedtest1. Add the --rtree, --lookaside, and --clang options to the speed-check.sh script. (user: drh, tags: trunk)
00:40
[52a61967] Minor performance optimizations to sqlite3_blob_open() and sqlite3_blob_reopen(). (user: drh, tags: trunk)
2017-01-19
21:20
[9ed38521] If compiled with SQLITE_INLINE_MEMCPY, all memcpy() calls are replaced with in-line code. With that change, cachegrind shows which memcpy() calls are taking the most time. This is a performance-measurement hack only and is not for production use. (user: drh, tags: trunk)
18:20
[ffd559af] In the 'vtshim' extension, avoid accessing freed memory when handling errors from xCreate/xConnect. (user: mistachkin, tags: trunk)
2017-01-18
22:47
[a84a08d0] In the 'windirent' test module, use a macro for the hidden/system attribute checking. (user: mistachkin, tags: trunk)
22:19
[b92cc6e5] Remove superfluous option to Tcl 'lsort' in the vtabH test file. (user: mistachkin, tags: trunk)
22:16
[d3c91c1f] Make the vtabH-3.1 test more portable and robust. (user: mistachkin, tags: trunk)
22:16
[26dd42b4] Fix handling of initial hidden and/or system files in the opendir() implementation for Windows. No changes to non-test code. (user: mistachkin, tags: trunk)
2017-01-17
10:41
[681d96eb] Fix a problem that could cause a spurious SQLITE_NOMEM error when attempting to resume an RBU operation if the previous client failed right after completing the incremental checkpoint. Also a "cannot vacuum wal db" error that could occur when resuming an RBU vacuum if an error (OOM or IO error) occurs during the incremental checkpoint. (user: dan, tags: trunk)
00:10
[7fd560c6] Disable intrinsic functions for Windows using Clang, due to reports of linkage errors. This causes a 0.6% performance reduction. We will want to revisit this change in the future. (user: drh, tags: trunk)
2017-01-16
18:10
[9b64af7b] Back out check-in [0b3174e0b1364c] and replace it with a better fix for \ticket [91e2e8ba6ff2e2] - a fix that does not cause the problem identified by ticket [7ffd1ca1d2ad4ec]. Add new test cases for both tickets. (user: drh, tags: trunk)
2017-01-13
18:24
[97914266] Fix a problem preventing resumption of RBU operations after recovering from a process or system failure that occurs during the incremental-checkpoint phase. (user: dan, tags: trunk)
12:53
[8c85b8fd] Fix the build for SQLITE_ENABLE_MEMORY_MANAGEMENT. (user: drh, tags: trunk)
2017-01-12
19:10
[9acc7238] Remove a branch that is probably unreachable, and which adds no value. (user: drh, tags: trunk)
16:21
[385db266] Fix harmless compiler warnings in the UPDATE code generator. (user: drh, tags: trunk)
16:14
[bddf3956] Remove an unnecessary corruption test from the btree balancer. If corruption is present, it will be found harmlessly by later tests. (user: drh, tags: trunk)
15:11
[8097712c] Improved detection of cells that extend into the reserved space at the end of the page while adjusting overflow page pointers during autovacuum. (user: drh, tags: trunk)
11:52
[163cc1b2] Remove invalid test case from cursorhints2.test (user: drh, tags: trunk)
11:50
[c07aef6f] Make sure Tcl_AppendResult() always has a NULL-pointer argument at the end. (user: drh, tags: trunk)
2017-01-11
21:03
[7ae6104a] Changes to allow some multi-row UPDATE statements to avoid the two-pass approach. (user: dan, tags: trunk)
14:15
[f58f75b5] In the STAT4 computations, ensure that the aAvgEq values do not go negative. (user: drh, tags: trunk)
2017-01-10
17:37
[e500c15a] Add a test case for ticket [25e335f802dd]. (user: dan, tags: trunk)
17:33
[c92ecff2] Throw an error if the ON clause of a LEFT JOIN references tables to the right of the ON clause. Fix for ticket [25e335f802dd]. (user: drh, tags: trunk)
16:09
[4209b89e] Avoid unnecessary calls to the xRoundup() method of the memory allocator when the soft heap limit is not set. (user: drh, tags: trunk)
15:08
[71c03b59] Fix a potential assertion fault discovered by OSS-Fuzz. (user: drh, tags: trunk)
2017-01-09
19:55
[a5fa0965] Remove a redundant assignment statement. (user: drh, tags: trunk)
19:27
[237aa974] Performance optimization and size reduction in the OP_Variable opcode. (user: drh, tags: trunk)
18:22
[d38fd229] Fix typo in a comment. No changes to code. (user: mistachkin, tags: trunk)
15:44
[6e106acd] Modify the OP_RowData opcode so that when P3!=0 it is allowed to hold an ephemeral copy of the content. This avoids unnecessary memcpy() operations in the xfer-optimization and VACUUM. (user: drh, tags: trunk)
13:43
[a5fe03bc] Add the SQLITE_UINT64_TYPE compile-time option. (user: drh, tags: trunk)
2017-01-07
14:47
[3178ec4c] Improvements to the iIdxNoSeek optimization of sqlite3GenerateRowDelete() so that it is automatically disabled for BEFORE triggers but works in all other cases. (user: drh, tags: trunk)
14:26
[db2c0960] Critical fix to the previous check-in so that it works when there are BEFORE triggers that move the cursor before the OP_Delete has a chance to be applied. (user: drh, tags: trunk)
03:26
[f0495c51] Avoid an unnecessary btree seek while deleting an index entry due to a conflict on a REPLACE operation. (user: drh, tags: trunk)
00:56
[d577dda0] Avoid duplicate b-tree searches in the duplicate row detector used to implement DISTINCT. (user: drh, tags: trunk)