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122 check-ins for the month beginning 2021-11-01

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2021-11-30
23:00
Merge in 3.37 release (check-in: 15780cb2bb user: larrybr tags: cli_extension)
22:57
Port recent improvements to extensible shell (check-in: bfa94f3d1f user: larrybr tags: cli_extension)
14:07
In the automatic index generator logic, be more precise about when a partial automatic index is allowed in order to capture more cases where it is legal to use a partial automatic index. (check-in: 664b461bb5 user: drh tags: trunk)
2021-11-29
18:09
Merge in the proposed date/time function enhancements: (1) Add the unixepoch() function, (2) the 'auto' modifier and (3) the 'julianday' modifier. (check-in: 19c51b46e4 user: drh tags: trunk)
17:55
Bump the version number up to 3.38.0 in order to begin the next development cycle. (check-in: 8ad1fcaa1b user: drh tags: trunk)
17:23
Add the unixepoch() function and the 'auto' and 'julianday' modifiers. (Closed-Leaf check-in: 559fdc0aa7 user: drh tags: unixepoch)
2021-11-28
19:54
Following a prior error, an ALWAYS() in sqlite3ExprCanBeNull() might be false. dbsqlfuzz 5dbec6678a20e7595a34dfdd869a3b9722b3ca43. (check-in: 4e207401ac user: drh tags: trunk)
2021-11-27
15:12
Merge version 3.37.0 into the reuse-schema branch. (check-in: f83d50d507 user: drh tags: reuse-schema)
15:11
Merge version 3.37.0 into the begin-concurrent-pnu-wal2 branch. (check-in: 2171996a02 user: drh tags: begin-concurrent-pnu-wal2)
15:00
Merge version 3.37.0 into the wal2 branch. (check-in: 3425af625b user: drh tags: wal2)
14:56
Merge version 3.37.0 into the begin-concurrent-report branch. (check-in: 126d7a1d88 user: drh tags: begin-concurrent-report)
14:48
Merge version 3.37.0 into the begin-concurrent-pnu branch. (Closed-Leaf check-in: 910001f283 user: drh tags: begin-concurrent-pnu)
14:45
Merge version 3.37.0 into the begin-concurrent branch. (check-in: c5f2ad1942 user: drh tags: begin-concurrent)
14:13
Version 3.37.0 (check-in: bd41822c74 user: drh tags: trunk, release, major-release, version-3.37.0)
12:03
Fix a harmless comment typo. (check-in: 7c567338ae user: drh tags: trunk)
2021-11-26
20:26
Add platform "Darwin-arm64" to test/releasetest_data.tcl. (check-in: 1d5c9aacb8 user: drh tags: trunk)
17:10
Improved defenses against integer overflow when computing the size of a memory allocations. No bugs were fixed here. But perhaps future bugs will be prevented. (check-in: eb878c01f3 user: drh tags: trunk)
15:08
Fixes to internal comments. No changes to code or documentation. (check-in: 1489b196ce user: drh tags: trunk)
2021-11-24
21:16
Avoid splitting Failure-Detection test cases in wapptest.tcl. (check-in: 654e6cf8ab user: dan tags: trunk)
11:33
Update Makefile.msc to support target "tcltest" in the same way as the autoconf build system. (check-in: 0f131b9225 user: dan tags: trunk)
2021-11-23
22:28
Changes a test pattern for RBU so that it works regardless of whether newer TCL versions are used. (check-in: 5a9921c92a user: drh tags: trunk)
12:59
Fix a compiler warning in the dbserialize method of the TCL interface. (check-in: ba71d030fe user: drh tags: trunk)
11:34
Exclude two recently added tests in where.test from valgrind runs. They fail due to the subtly different handling of real numbers under valgrind. (check-in: e842d2085b user: dan tags: trunk)
2021-11-22
17:08
Merge trunk enhancements into the begin-concurrent-report-wal2 branch. (check-in: 9b2ffa8477 user: drh tags: begin-concurrent-report-wal2)
17:01
Merge trunk enhancements into the begin-concurrent-pnu-wal2 branch. (check-in: 8a9fad0f71 user: drh tags: begin-concurrent-pnu-wal2)
16:50
Omit wal mode tests in memdb1.test for builds and configurations that do not support wal mode. (check-in: 0f13c0d9fd user: dan tags: trunk)
16:48
Omit wal mode tests in vacuum-into.test for builds and configurations that do not support wal mode. (check-in: 65de176354 user: dan tags: trunk)
16:47
Merge trunk enhancements into the wal2 branch. (check-in: 135133b7a6 user: drh tags: wal2)
16:43
Do not attempt to run the tests in alterfault.est with SQLITE_OMIT_ALTERTABLE builds. (check-in: 6f6f31c7df user: dan tags: trunk)
16:39
Merge the latest trunk enhancements into the begin-concurrent-report branch. (check-in: ddc11f5599 user: drh tags: begin-concurrent-report)
16:27
Fix a typo in memdb1.test preventing tests from passing with -DSQLITE_DEFAULT_AUTOVACUUM=1 builds. (check-in: eff4187c50 user: dan tags: trunk)
16:27
Merge the latest trunk enhancements into the begin-concurrent-pnu branch. (check-in: aa045e7b09 user: drh tags: begin-concurrent-pnu)
16:14
Merge the latest trunk changes into the begin-concurrent branch. (check-in: 8f3e68424a user: drh tags: begin-concurrent)
16:06
There are two possible error messages from stat-9.1, depending on compile-time options. Adjust the test case to accept either one. (check-in: 0f567b6107 user: drh tags: trunk)
16:05
Merge recent trunk enhancements into the reuse-schema branch. (check-in: d08832cb93 user: drh tags: reuse-schema)
13:59
In fuzzcheck, improve the defense against long delays due to rogue busy_timeout macros in fuzzer-generated scripts. (check-in: 3024d7ca03 user: drh tags: trunk)
13:35
Fix the build for SQLITE_OMIT_CTE. (check-in: d7ef96bae4 user: drh tags: trunk)
12:59
In the previous check-in, do not overwrite the SQLITE_CORRUPT signal with an SQLITE_OK before exiting fts3auxNextMethod(). (check-in: 396688ae5c user: drh tags: trunk)
08:12
Fix a crash in the fts3aux code that could occur handling corrupt records. (check-in: cdcd65b89e user: dan tags: trunk)
2021-11-20
13:30
New test cases for STRICT and NOT NULL in PRIMARY KEY. (check-in: 0eafbc2f31 user: drh tags: trunk)
2021-11-19
19:11
Small performance increase and size reduction for sqlite3ExprCompare(). This change also handles some corner cases without the need for ALWAYS(). (check-in: d814ba6eff user: drh tags: trunk)
14:02
Fix a benign data race in os_unix.c that might trouble tsan and similar tools. (check-in: 95806ac1da user: dan tags: trunk)
2021-11-18
20:56
Minor tweaks to the way auxiliary tools are built, to make it easier to customize the builds without having to alter the code. (check-in: 90b06b6f42 user: drh tags: trunk)
20:11
Fix a performance regression in rtree introduced by the previous commit. (check-in: 7f42b8e1a2 user: dan tags: trunk)
19:15
Fix a problem slowing down the handling of == constraints in the rtree module. (check-in: 509027e964 user: dan tags: trunk)
15:40
Improve CSV quoting in the CLI using the strstr() function. (check-in: b7927bf910 user: drh tags: trunk)
13:25
Fix an obscure problem associated with quoting of CSV output in the CLI. (check-in: 38a9b66021 user: drh tags: trunk)
2021-11-17
14:21
Apply the begin-concurrent-report patch to the wal2 branch. (check-in: 8eef878213 user: dan tags: begin-concurrent-report-wal2)
2021-11-16
13:36
Fix a problem causing an OOM within an ALTER TABLE ADD COLUMN command that adds a column with a CHECK constraint to go unreported. (check-in: a33f5e93ec user: dan tags: trunk)
2021-11-15
19:10
Strengthen the sticky-CORRUPT idea of check-in [3feb0f1c3840904d] by automatically changing the first COMMIT after an SQLITE_CORRUPT error into a ROLLBACK. (check-in: bd66ab8a1b user: drh tags: trunk)
18:50
Small performance optimization in sqlite3VdbeHalt(). (check-in: 9e1ecf438c user: drh tags: trunk)
14:11
Fix a problem causing the count(*) optimization to be misapplied in some cases where an aggregate sub-query uses a count() expression that is aggregated against the outer query. (check-in: e30917278c user: dan tags: trunk)
13:22
Improved context shown for the "ABORT-due-to-error" output line when using "PRAGMA vdbe_debug=on" in an SQLITE_DEBUG build. (check-in: c7776369bc user: drh tags: trunk)
01:45
Fix a faulty JSON assert() added 30 days ago by check-in [7b8ea2298927fd34]. dbsqlfuzz f30366e7b02562398a387ddcc681422fd4251190. (check-in: 0e0c23fcc4 user: drh tags: trunk)
2021-11-12
14:39
Improved handling of OOM while reallocating a column name to add type information. dbsqlfuzz 5a195b4233649e49e0aa34f1b743ca192d85b198 (check-in: 5995dd4de4 user: drh tags: trunk)
2021-11-11
23:52
Make sure the rowid value returned by the VUpdate opcode is always initialized. (check-in: 150b5be5d5 user: drh tags: trunk)
16:26
Remove a NEVER() that was add yesterday. The fuzzer found a new test case to make it happen. (check-in: 83e6ac7107 user: drh tags: trunk)
11:23
New assert() statements to help prove correct usage of VdbeCursor objects. (check-in: 7cee62f77a user: drh tags: trunk)
2021-11-10
15:23
Load new test cases into test/fuzzdata8.db (check-in: 8b53ffe99d user: drh tags: trunk)
10:59
Make SQLITE_CORRUPT sticky: If a CORRUPT error is returned, all subsequent write statements within the same transaction also fail early with SQLITE_CORRUPT. (check-in: 3feb0f1c38 user: drh tags: trunk)
2021-11-09
15:36
Merge all recent trunk changes into the begin-concurrent-report branch. (check-in: 122f4a762a user: drh tags: begin-concurrent-report)
15:26
Merge all recent trunk enhancements into the begin-concurrent-pnu branch. (check-in: b9802d0b47 user: drh tags: begin-concurrent-pnu)
15:18
Merge all recent trunk enhancements into the begin-concurrent-pnu-wal2 branch. (check-in: 07bc13395d user: drh tags: begin-concurrent-pnu-wal2)
15:06
Merge all recent trunk enhancements into the begin-concurrent branch. (check-in: 2d0c8f3099 user: drh tags: begin-concurrent)
14:52
Merge the walIndexPage() enhancement from trunk into the begin-concurrent branch. (check-in: ff2238397f user: drh tags: begin-concurrent)
14:36
Merge all trunk enhancements prior to the walIndexPage() fix into the begin-concurrent branch. (check-in: 6603f00581 user: drh tags: begin-concurrent)
14:00
Merge recent trunk enhancements into the reuse-schema branch. (check-in: 748bce4c01 user: drh tags: reuse-schema)
13:52
Merge the latest trunk enhancements into the wal2 branch. (check-in: 0894f59569 user: drh tags: wal2)
13:31
Change test case error message text to match the current implementation. (check-in: de10795a1c user: drh tags: trunk)
01:48
Fix lempar.c so that Lemon can compile with NDEBUG defined. Forum post f331adca0b (check-in: ba4fb51853 user: drh tags: trunk)
2021-11-08
23:24
Refactor the code that figures out which SELECT in a cascade of nested queries a particular aggregate function belongs to. This fixes the problem reported by forum post c7cc2aa3546e39c1. New test cases in dbsqlfuzz and th3. (check-in: 74aec5dd1d user: drh tags: trunk)
19:35
Fix the zeroblob() function and related APIs so that they work with SQLITE_OMIT_INCRBLOB builds. (check-in: bc401a75dd user: dan tags: trunk)
16:38
Add assert()s that verify that cursor numbers on subqueries are always greater than outer cursor numbers. Except, this is not always true in the presence of query flattening. We might need to relax that constraint. This branch will probably become a dead-end. For now it is saved for reference. (Closed-Leaf check-in: 6f4369666e user: drh tags: well-ordered-cursors)
15:46
Fix an assert() in memdbTruncate() that could fail when processing a corrupt database. (check-in: b1e2929860 user: dan tags: trunk)
2021-11-07
23:33
Ensure that the window function rewrite does not leave the parse tree in an invalid state that might cause problems downstream before the error is recognized and unwinds the stack. Also take steps such that an invalid parse tree does not cause problems even if it goes unrecognized. Forum post 398e9d5aa9. (check-in: 0f9fc6b607 user: drh tags: trunk)
2021-11-06
20:25
Add ALWAYS() to a branch made unreachable by the previous check-in. (check-in: 0dc963f63a user: drh tags: trunk)
18:22
Return an error if an attempt is made to drop an eponymous virtual table. (check-in: 889dea52de user: dan tags: trunk)
16:46
Merge further changes from trunk into this branch. (check-in: 700876b79c user: dan tags: wal2)
16:36
Merge change [6979efbf07d93e7a] from trunk to this branch. (check-in: 2bb2448d60 user: dan tags: wal2)
16:10
Merge changes from trunk into this branch. (check-in: 52667bce48 user: dan tags: wal2)
11:58
Add the rbu_exclusive_checkpoint query parameter to RBU. (Leaf check-in: c15806a45a user: drh tags: reuse-schema-3.36)
10:59
Avoid accessing the sqlite3_module.xShadowName field if (sqlite3_module.iVersion<3). (check-in: a024764cef user: drh tags: trunk)
07:08
Avoid accessing the sqlite3_module.xShadowName field if (sqlite3_module.iVersion<3). (check-in: b1fc3de81e user: dan tags: reuse-schema)
2021-11-05
23:32
Merge the latest trunk enhancements into the reuse-schema branch. (check-in: ca09148e13 user: drh tags: reuse-schema)
22:35
Add the rbu_exclusive_checkpoint query parameter to RBU. (check-in: c2d33ea9d8 user: drh tags: trunk)
22:23
New test cases for rbu_exclusive_checkpoint query parameter. (Closed-Leaf check-in: 00285ff10c user: drh tags: rbu_exclusive_checkpoint)
19:52
Update an assert() statement to conform to the changes of the previous check-in. (check-in: b5c668cac8 user: drh tags: trunk)
19:36
Add the SQLITE_OPEN_EXRESCODE flag for sqlite3_open_v2(). (check-in: ff9373f42d user: drh tags: trunk)
19:04
If the target database URI passed to sqlite3rbu_open() is contains the option "rbu_exclusive_checkpoint=1", hold an exclusive lock for the duration of any incremental checkpoint operation. (check-in: 7cb77296a2 user: dan tags: rbu_exclusive_checkpoint)
14:13
Update sqllimits1.test to account for recent changes to SQL function strftime(). (check-in: 7bba415f91 user: dan tags: trunk)
12:34
Use the FTS_CORRUPT_VTAB macro rather than a direct call to sqlite3Fts3Corrupt() in [2fad2a89527757b3] so that the build works in all cases. (check-in: 029c59cdf9 user: drh tags: trunk)
11:52
Remove an incorrect NEVER() reported at forum post 5bbabfb7ce. Also use this opportunity to improve the isSimpleCount() function with better formatting, an expanded header comment, and some extra assert() and textcase() macros. (check-in: 2927185be8 user: drh tags: trunk)
11:26
Fix vacuum3.test so that it works with SQLITE_OMIT_ALTERTABLE builds. (check-in: 07cca2fa89 user: dan tags: trunk)
11:18
Update a test case in sqllimits1.test to account for the updated implementation of SQL function strftime() (check-in: f474ac370a user: dan tags: trunk)
10:43
Fix a couple of problems with test scripts and SQLITE_OMIT_ALTERTABLE builds. (check-in: 3ab5414d33 user: dan tags: trunk)
2021-11-04
18:04
Fix a crash that could occur in fts3 when processing a corrupt database. (check-in: 2fad2a8952 user: dan tags: trunk)
16:25
Fix corruptN.test so that it works with SQLITE_DEFAULT_AUTOVACUUM=1 builds. (check-in: f60e05bdba user: dan tags: trunk)
16:15
Update a test case in corruptN.test to account for the fact that if writable_schema=1 is set, no error is raised if a DELETE statement finds that an index entry is missing ([19e56291a7344c7a]). (check-in: a90c5f0b5b user: dan tags: trunk)
16:03
Have wapptest.tcl avoid attempting to build fuzztest for SQLITE_OMIT_VIRTUALTABLE configurations. (check-in: 53ee208d4e user: dan tags: trunk)
15:17
Fix typo in the sqlite3ext.h file. forum post 63802db4ce (check-in: d4a48ee0c2 user: drh tags: trunk)
14:04
Show the preferred schema table names in the output of "PRAGMA table_list". (check-in: 9147390d98 user: drh tags: trunk)
11:34
Change a branch made unreachable by the previous check-in into an assert(). (check-in: 685a987c9a user: drh tags: trunk)
00:51
First the shadow table mechanism so that it works even if the shadow table comes before the virtual table in the sqlite_schema table, as can happen after a VACUUM. (check-in: 005a864277 user: drh tags: trunk)
2021-11-03
16:35
Remove two incorrect assert() statements added by a check-in from earlier today. (check-in: 3206edff94 user: drh tags: trunk)
15:59
Improved the error message that results when a schema parse fails after ALTER TABLE ADD COLUMN. (check-in: b007a39dd3 user: drh tags: trunk)
14:02
Fix INSERT into STRICT table with STATIC generated columns. (check-in: 24285d9136 user: drh tags: trunk)
12:50
Add the --strict option to speedtest1.c (check-in: a247b5d88c user: drh tags: trunk)
11:43
Fix an issue in PRAGMA integrity_check associated reporting NULL values in a NOT NULL column of type ANY in a STRICT table. (check-in: 5dff1f6673 user: drh tags: trunk)
2021-11-02
22:24
Correctly handle SeekScan on an IN operator of the middle term of an index when the right-most term is a range constraint. Fix for ticket [5981a8c041a3c2f3]. (check-in: aa24660e76 user: drh tags: trunk)
20:52
Proposed fix for a problem associated with OP_SeekScan that results in an incorrect answer. See ticket [5981a8c041a3c2f3]. (Closed-Leaf check-in: 266e9cbada user: drh tags: seekscan-fix-20211102)
17:55
Ensure that ALTER TABLE RENAME recognizes OOM errors while parsing dependent triggers and handles them appropriately. dbsqlfuzz 53e245eee15d3f19639d773048aa955c30708785. (check-in: 1d9004cd01 user: drh tags: trunk)
14:01
Fix a minor memory leak in the shell tool. Omit running fuzztest as part of the Device-One release test configuration, as it is now incompatible with SQLITE_OMIT_VIRTUALTABLE. (check-in: 4d70f27b7b user: dan tags: trunk)
11:24
Add the --remove and --glob options to the .archive command in the CLI. (check-in: ea7b12cdf8 user: drh tags: trunk)
11:09
Add #ifdef logic to os_unix.c so that it builds with SQLITE_OMIT_WAL defined. (check-in: 948c2cb2a2 user: dan tags: trunk)
10:54
Fix a minor typo in a comment. (Closed-Leaf check-in: 06a5bf4348 user: drh tags: archive_remove)
10:47
Add recent dbsqlfuzz cases to test/fuzzdata8.db. (check-in: 8c3f2536d2 user: drh tags: trunk)
07:32
Fix a broken assert() in fts5 that could fail if the snippet() function were used with a query phrase containing 0 tokens on a detail=none or detail=col table. (check-in: 0a5b94b99c user: dan tags: trunk)
00:18
Add globbing option to shell's .archive command. (check-in: 13fb74ac5e user: larrybr tags: archive_remove)
2021-11-01
22:33
zap trailing whitespace (check-in: f2a908e9c8 user: larrybr tags: archive_remove)
22:30
Add a test for .ar -r and fix a use-of-uninitialized-variable bug (check-in: 978d5ed437 user: larrybr tags: archive_remove)
17:22
Add --remove subcommand to shell's .archive command (check-in: 23525449b8 user: larrybr tags: archive_remove)
12:53
The VVA() macro in json1.c must be active during SQLITE_COVERAGE_TEST because it affects the outcome of testcase() macros. (check-in: 92c3d25379 user: drh tags: trunk)
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