drh
2b05905521
Merge recent trunk enhancements into the bloom-filter branch.
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2021-12-03 16:02:05 +00:00
drh
60a8e1b43c
Fix exprAnalyze() after recent performance enhancements so that it is able
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to handle IF_NULL_ROW opcode correctly, again.
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2021-12-03 15:48:42 +00:00
drh
11e4fdb948
Fix unreachable branches resulting from prior optimizations.
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2021-12-03 14:57:05 +00:00
drh
fd4bf7746b
Fix an over-length source code line in build.c. No logic changes.
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2021-12-03 14:43:49 +00:00
drh
2f0bc1d41b
Performance optimization in the B-Tree cursor allocator btreeCursor(), making
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it about 800K CPU cycles faster in speedtest1, and reducing the executable
size by about 100 bytes.
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2021-12-03 13:42:41 +00:00
drh
65a3c8508d
Optimizations to exprAnalyze() and sqlite3WhereExprUsage() save about 1.5
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million CPU cycles for speedtest1, and result in a smaller binary.
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2021-12-02 18:15:16 +00:00
drh
daebb0f9a0
Move the TK_IS token so that it is adjacent to the TK_IN token, as this
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allows the C compiler to optimize better, resulting in a slightly smaller
and faster executable.
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2021-12-02 14:28:36 +00:00
dan
1872c5bd43
In the shell tool, avoid modifying internal data structures until after the arguments to ".open" have been parsed.
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2021-12-02 14:16:30 +00:00
drh
cbb7746caa
Remove an unnecessary branch from exprAnalyze(), resulting in a small
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performance gain.
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2021-12-02 13:45:10 +00:00
drh
cdd9050396
Small performance optimization in sqlite3WhereClauseClear().
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2021-12-02 12:55:05 +00:00
drh
844a89b518
More small performance optimizations for sqlite3WhereGetMask().
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2021-12-02 12:34:05 +00:00
drh
dae2a10934
Small performance optimization in sqlite3WhereGetMask().
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2021-12-02 04:00:45 +00:00
drh
79ab384121
Small performance enhancement for whereScanInit().
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2021-12-02 02:22:35 +00:00
drh
9b3bfa00cd
Performance improvement in query planning.
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2021-12-02 01:30:16 +00:00
drh
879ac4d673
Merge trunk fixes into the bloom-filter branch.
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2021-12-01 21:07:05 +00:00
drh
3b26b2b56b
Check for foreign key constraint errors prior to returning the results from
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a RETURNING clause. See [forum:/forumpost/793beaf322|forum post 793beaf322].
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2021-12-01 19:17:14 +00:00
drh
2db144c33b
Add a Bloom filter to the automatic-index mechanism.
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2021-12-01 16:31:02 +00:00
dan
4baf43ff64
Add the "static" qualifier to some internal functions in code for various SQLite extensions.
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2021-12-01 11:03:50 +00:00
drh
c1085ea412
In the automatic index generator logic, be more precise about when a
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partial automatic index is allowed in order to capture more cases where it
is legal to use a partial automatic index.
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2021-11-30 14:07:58 +00:00
drh
78679a4950
Merge in the proposed date/time function enhancements: (1) Add the
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unixepoch() function, (2) the 'auto' modifier and (3) the 'julianday' modifier.
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2021-11-29 18:09:54 +00:00
drh
4a0a98d3fd
Bump the version number up to 3.38.0 in order to begin the next development
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cycle.
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2021-11-29 17:55:12 +00:00
drh
1312a9c908
Add the unixepoch() function and the 'auto' and 'julianday' modifiers.
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2021-11-29 17:23:27 +00:00
drh
6df8c0cd3b
Following a prior error, an ALWAYS() in sqlite3ExprCanBeNull() might be false.
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dbsqlfuzz 5dbec6678a20e7595a34dfdd869a3b9722b3ca43.
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2021-11-28 19:54:38 +00:00
drh
315e3122c3
Version 3.37.0
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2021-11-27 14:13:22 +00:00
drh
14851b9a14
Fix a harmless comment typo.
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2021-11-27 12:03:51 +00:00
drh
855a165fec
Add platform "Darwin-arm64" to test/releasetest_data.tcl.
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2021-11-26 20:26:37 +00:00
drh
913306a53a
Improved defenses against integer overflow when computing the size of a
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memory allocations. No bugs were fixed here. But perhaps future bugs will
be prevented.
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2021-11-26 17:10:18 +00:00
drh
e574a9233c
Fixes to internal comments. No changes to code or documentation.
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2021-11-26 15:08:55 +00:00
dan
2df026a549
Avoid splitting Failure-Detection test cases in wapptest.tcl.
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2021-11-24 21:16:32 +00:00
dan
622bd63c33
Update Makefile.msc to support target "tcltest" in the same way as the autoconf build system.
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2021-11-24 11:33:01 +00:00
drh
b0906b6088
Changes a test pattern for RBU so that it works regardless of whether newer
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TCL versions are used.
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2021-11-23 22:28:09 +00:00
drh
7907d372bc
Fix a compiler warning in the dbserialize method of the TCL interface.
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2021-11-23 12:59:25 +00:00
dan
619a5f5572
Exclude two recently added tests in where.test from valgrind runs. They fail due to the subtly different handling of real numbers under valgrind.
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2021-11-23 11:34:43 +00:00
dan
70a05e9168
Omit wal mode tests in memdb1.test for builds and configurations that do not support wal mode.
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2021-11-22 16:50:41 +00:00
dan
b127d0fd2a
Omit wal mode tests in vacuum-into.test for builds and configurations that do not support wal mode.
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2021-11-22 16:48:42 +00:00
dan
c7b29b0ce7
Do not attempt to run the tests in alterfault.est with SQLITE_OMIT_ALTERTABLE builds.
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2021-11-22 16:43:53 +00:00
dan
42ac4c2e5f
Fix a typo in memdb1.test preventing tests from passing with -DSQLITE_DEFAULT_AUTOVACUUM=1 builds.
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2021-11-22 16:27:36 +00:00
drh
b670fd5545
There are two possible error messages from stat-9.1, depending on
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compile-time options. Adjust the test case to accept either one.
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2021-11-22 16:06:57 +00:00
drh
81258cc911
In fuzzcheck, improve the defense against long delays due to
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rogue busy_timeout macros in fuzzer-generated scripts.
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2021-11-22 13:59:06 +00:00
drh
9f9bdf9345
Fix the build for SQLITE_OMIT_CTE.
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2021-11-22 13:35:40 +00:00
drh
156d44104a
In the previous check-in, do not overwrite the SQLITE_CORRUPT signal with
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an SQLITE_OK before exiting fts3auxNextMethod().
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2021-11-22 12:59:44 +00:00
dan
bb0c54283d
Fix a crash in the fts3aux code that could occur handling corrupt records.
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2021-11-22 08:12:14 +00:00
drh
6f991147bd
New test cases for STRICT and NOT NULL in PRIMARY KEY.
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2021-11-20 13:30:03 +00:00
drh
a51e60079f
Small performance increase and size reduction for sqlite3ExprCompare().
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This change also handles some corner cases without the need for ALWAYS().
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2021-11-19 19:11:58 +00:00
dan
d9137e3be0
Fix a benign data race in os_unix.c that might trouble tsan and similar tools.
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2021-11-19 14:02:43 +00:00
drh
5e90794b67
Minor tweaks to the way auxiliary tools are built, to make it easier to
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customize the builds without having to alter the code.
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2021-11-18 20:56:59 +00:00
dan
826ec6013c
Fix a performance regression in rtree introduced by the previous commit.
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2021-11-18 20:11:31 +00:00
dan
895c807a6d
Fix a problem slowing down the handling of == constraints in the rtree module.
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2021-11-18 19:15:40 +00:00
drh
9cd0c3d4c5
Improve CSV quoting in the CLI using the strstr() function.
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2021-11-18 15:40:05 +00:00
drh
e41d30ffdd
Fix an obscure problem associated with quoting of CSV output in the CLI.
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2021-11-18 13:25:31 +00:00