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100 most recent check-ins that include changes to files matching 'ext/*'

2021-03-08
20:13
Add tests for too-tiny appended DBs, clarify align macro. (Leaf check-in: eb40a8de user: larrybr tags: trunk)
16:29
Fix a harmless compiler warning in appendvfs.c (check-in: f538961a user: drh tags: trunk)
14:26
Merge appendvfs updates and testing. (check-in: 63fcf301 user: larrybr tags: trunk)
13:45
Require that the appendvfs suffix mark indicate that the appended database begins at an offset that is a muliple of 512 and that the appended database contains at least 512 bytes. (Leaf check-in: aeb87cc7 user: drh tags: appendvfs_tighten)
13:30
Correct the precendence order for rules that determine how a database is opened by appendvfs when a database is appended to another database. (check-in: 92989fc5 user: drh tags: appendvfs_tighten)
12:59
Minor comment and formatting changes. (check-in: cf2add06 user: drh tags: appendvfs_tighten)
2021-03-07
18:55
Add grow/shrink tests. Fix truncate bug. Make appendvfs.c easier to inspect. (check-in: c9521fa5 user: larrybr tags: appendvfs_tighten)
2021-03-06
23:49
Merge from trunk. (check-in: 729117cd user: larrybr tags: appendvfs_tighten)
15:13
Limit parenthesis nesting depth in FTS3 expressions to SQLITE_MAX_EXPR_DEPTH. (check-in: 5ddd8032 user: drh tags: trunk)
13:28
Fix a crash in fts3 that could occur when running a NEAR query on a corrupt database. (check-in: 609d9499 user: dan tags: trunk)
2021-03-05
20:46
Fix appendvfs bug exposed by docsapp build (in docsrc), and tighten/revise published behavior. (check-in: 7f0f2eac user: larrybr tags: appendvfs_tighten)
2021-03-03
19:54
Merge recent trunk enhancements into the reuse-schema branch. (Leaf check-in: 73bf458e user: drh tags: reuse-schema)
19:41
Merge in recent enhancements. (Leaf check-in: b0fc8ca1 user: drh tags: begin-concurrent-pnu-wal2)
19:36
Fix a buffer overrun that could occur in fts5 when running a prefix query against a corrupt db. (check-in: 4da40620 user: dan tags: trunk)
19:32
Merge recent trunk enhancements into the wal2 branch. (Leaf check-in: 0ae81039 user: drh tags: wal2)
19:25
Merge recent trunk enhancemenets into the begin-concurrent-pnu branch. (Leaf check-in: 59d3ec29 user: drh tags: begin-concurrent-pnu)
19:17
Merge recent trunk changes into the begin-concurrent branch. (Leaf check-in: acdafef8 user: drh tags: begin-concurrent)
16:00
Fix a case where fts3 was erroneously reporting corruption. (check-in: e6c7683c user: dan tags: trunk)
2021-03-02
16:27
Limit the size of the exponent input in the second argument to the ieee754() SQL function, to avoid integer overflow. Ticket [22dea1cfdb9151e4]. (check-in: 99aab32d user: drh tags: trunk)
2021-02-20
19:22
Fix a case where FTS3/4 could pass a NULL pointer to memcpy() when handling a corrupt db. (check-in: 68bb541a user: dan tags: trunk)
18:02
Update sqlite3changeset_apply_v2() so that it handles no-op UPDATE changes (UPDATE changes that modify no columns). This fixes a regression introduced by [e4ccfac09b]. Also modify sqlite3rebaser_rebase() so that it does not output changesets containing such UPDATEs. (check-in: 0288a801 user: dan tags: trunk)
12:47
Merge changes from trunk. (Later:) Abandon this line of development. See the as-materialize-redux branch. (Closed-Leaf check-in: 7a90571e user: drh tags: as-materialize)
2021-02-18
22:47
Merge changes from trunk into the alter-table-drop-column branch. (check-in: 9ea64007 user: drh tags: alter-table-drop-column)
12:18
Ensure that the pre-update hook is invoked for INSERT operations on WITHOUT ROWID tables that use the xfer optimization. (check-in: 66bbad23 user: dan tags: trunk)
2021-02-11
16:19
In RBU, avoid passing VFS xShmLock calls through to the underlying VFS in cases where xShmMap calls may not be. This fixes a bad interaction with ZipVFS. (Leaf check-in: 0c3838d9 user: dan tags: reuse-schema-3.31)
2021-02-10
20:20
Merge latest trunk changes into this branch. (check-in: d29c41bd user: dan tags: reuse-schema)
20:00
Fix a longstanding problem causing an RBU vacuum to omit releasing some locks before finishing. (check-in: 66c07a07 user: dan tags: trunk)
19:40
Fix a longstanding problem causing an RBU vacuum to omit releasing some locks before finishing. (check-in: cb5bdf82 user: dan tags: shm-lock-fix)
17:31
In RBU, avoid passing VFS xShmLock calls through to the underlying VFS in cases where xShmMap calls may not be. This fixes a bad interaction with ZipVFS. (check-in: bd1e9e0a user: dan tags: trunk)
2021-02-03
00:05
Load enhancements from trunk into the returning branch. (check-in: b84c7f60 user: drh tags: returning)
2021-02-02
20:41
Modify the sessions extension to use more efficient SQL when applying a changeset or patchset. (check-in: e4ccfac0 user: dan tags: trunk)
2021-01-27
20:35
Merge recent enhancements from trunk. (check-in: 5fbcb208 user: drh tags: returning)
2021-01-20
15:10
Incorporate the 3.34.1 patches into the reuse-schema branch. (Leaf check-in: cc0e5828 user: drh tags: reuse-schema-3.34)
10:59
Add tests for sqlite3session_memory_used() interface. (check-in: 5596611f user: dan tags: trunk)
2021-01-19
20:38
Fix an issue with sha3_query() when the first argument contains blank SQL statements. (check-in: a1a7a5f2 user: drh tags: branch-3.34)
20:04
Prevent potential segfault in the sqlite-expert idxPopulateStat1 context cleanup code. (check-in: 69e31d52 user: drh tags: branch-3.34)
2021-01-08
19:53
Fix an issue with sha3_query() when the first argument contains blank SQL statements. (check-in: 24baab9a user: drh tags: trunk)
2021-01-07
16:59
Update cksumvfs to check that the xCurrentTimeGetInt64 method of the underlying VFS is not NULL before invoking it. (check-in: c71f6cad user: dan tags: trunk)
2020-12-23
16:46
Add the sqlite3session_memory_used() API to the sessions module. For querying the amount of heap memory currently being used by a session object. (check-in: 823f75c2 user: dan tags: trunk)
2020-12-19
15:39
Fix a broken assert() in fts5 that could be triggered by corrupt database records. (check-in: b79f59f9 user: dan tags: trunk)
2020-12-17
11:30
Merge latest trunk changes into this branch. (check-in: 9f41f604 user: dan tags: reuse-schema)
2020-12-15
16:28
When the -statstep option is passed to the "rbu" executable, print out memory stats right before exiting, as well as every -statstep steps. (check-in: 94f81b51 user: dan tags: trunk)
13:55
Change an fts5 assert() that can be triggered by a corrupt database to an if() condition. (check-in: ea0a7f10 user: dan tags: trunk)
2020-12-14
16:50
Merge the latest trunk enhancements into the begin-concurrent-pnu branch. (check-in: daf04650 user: drh tags: begin-concurrent-pnu)
16:26
Merge recent trunk enhancements into the begin-concurrent branch. (check-in: a1708e84 user: drh tags: begin-concurrent)
2020-12-11
16:03
Add an "#ifndef SQLITE_AMALGAMATION" block around the typedef for u64 in shathree.c. (check-in: b411f29e user: dan tags: trunk)
14:22
Fix the expert extension so that it handles generated columns correctly. (check-in: c2ae7ba6 user: dan tags: trunk)
2020-12-10
18:07
Merge trunk changes into this branch. (check-in: 7337eed6 user: dan tags: vacuum-lomem)
13:49
Add an optional function to the chsumvfs extension. When activated by the SQLITE_CKSUMVFS_INIT_FUNCNAME macro, this function will invoke the file-control that sets the number of reserved bytes to 8. This can be used to initialize a cksumvfs database file by programming languages that do not have access to the sqlite3_file_control() interface. (check-in: 01841fb4 user: drh tags: trunk)
2020-12-09
16:49
Add tests for a 'delete' command on a contentless table where values that weren't actually inserted are NULL. (check-in: 818c647c user: dan tags: trunk)
2020-12-04
18:47
Update this branch with latest trunk changes. (check-in: 846e8444 user: dan tags: reuse-schema)
17:05
Fix harmless compiler warnings associated with the recent FTS5 enhancements. (check-in: 1db7c751 user: drh tags: trunk)
16:49
Ensure that fts5 function matchinfo() is registered before running tests that use it in fts5corrupt3.test. (check-in: 932e05e0 user: dan tags: trunk)
2020-12-03
21:22
When merging prefix lists in fts5, use 16-way merges instead of 2-way merges. This faster. (check-in: 026a9350 user: dan tags: trunk)
14:21
Enhance the generate_series() table-valued function to support negative step values. (check-in: 9b60fc48 user: drh tags: trunk)
2020-12-02
20:07
Prevent potential segfault in the sqlite-expert idxPopulateStat1 context cleanup code. (check-in: c24f1344 user: mistachkin tags: trunk)
19:08
Allow a search for an N character prefix in fts5 to use a prefix index of size N+1, if no prefix index of size N exists. (check-in: 78a7801d user: dan tags: trunk)
16:23
Improve performance for fts5 column filters that filter for more than one column. e.g. "{col1 col2 col3}:phrase". (check-in: d8de2f23 user: dan tags: trunk)
2020-12-01
16:36
Merge the 3.34.0 release into the reuse-schema branch. (check-in: 73b5f614 user: drh tags: reuse-schema)
2020-11-27
19:40
Fix a compiler warning in fts5_aux.c. (check-in: 8edb983b user: dan tags: trunk)
16:15
Add missing cast to fts5 bm25() code. (check-in: 6ff96738 user: dan tags: trunk)
16:08
Remove a redundant "if( rc==SQLITE_OK )" from the fts5 bm25() code. (check-in: d85f4f27 user: dan tags: trunk)
16:05
Move an "if( rc==SQLITE_OK )" to outside a loop body in the fts5 bm25() code. (check-in: 14a4dcf3 user: dan tags: trunk)
15:28
Fix a case in the FTS5 integrity check where a corrupt database could cause a buffer overread. (check-in: a32b4f65 user: dan tags: trunk)
2020-11-26
20:13
Update mkunicode.tcl to match the change erroneously made to machine generated file fts5_unicode2.c in [b7b7bde9]. (check-in: 326d579d user: dan tags: trunk)
18:41
Merge latest changes from wal2 branch. (check-in: b451bb72 user: dan tags: begin-concurrent-pnu-wal2)
18:08
Merge latest trunk changes into this branch. (check-in: cb1f6f18 user: dan tags: wal2)
17:54
Merge latest changes from begin-concurrent-pnu into this branch. (Leaf check-in: d2de81a2 user: dan tags: begin-concurrent-report)
17:36
Merge latest changes from trunk into this branch. (check-in: a42e6f34 user: dan tags: begin-concurrent-pnu)
11:37
Update this branch with latest changes from trunk. (check-in: ddb97eee user: dan tags: begin-concurrent)
2020-11-25
20:29
Merge trunk changes into this branch. (check-in: f4b7c100 user: dan tags: reuse-schema)
16:28
Fix harmless compiler warnings about unused function parameters. (check-in: 25d067c2 user: drh tags: trunk)
15:29
Fix a potential NULL pointer dereference in the geopoly_overlap() routine of the GeoPoly extension. (check-in: b5665712 user: drh tags: trunk)
2020-11-18
21:15
Merge trunk changes into this branch. (check-in: 6004de52 user: dan tags: reuse-schema)
20:55
Update cksumvfs.c so that if SQLITE_AMALGAMATION is defined, SQLITE_CKSUMVFS_STATIC is implied. (check-in: 184e9d78 user: dan tags: trunk)
18:36
Add test infrastructure for cksumvfs. And update cksumvfs so that it works in concert with version 2 VFSs. No changes to core SQLite. (check-in: 43d4801d user: dan tags: trunk)
14:30
Fix a problem causing sqlite3_carray_bind() to return an undefined value. (check-in: 083203a5 user: dan tags: trunk)
2020-11-17
14:41
Add a single-argument form to the CARRAY table-valued function, with content bound using the sqlite3_carray_bind() interface that is included with the extension. (check-in: 7b229cb1 user: drh tags: trunk)
2020-10-27
11:13
Typo in btree.h (and unwanted merge; this branch for cherrypicking btree.h only) (check-in: eb6e5fc1 user: shearer tags: btree-code-documentation)
2020-10-26
16:22
Ensure that the table argument passed to Tcl_GetIndexFromObjStruct() in the sessions module test code is declared "static". (check-in: 80eba105 user: dan tags: trunk)
13:24
Prevent fts5 tokenizer unicode61 from considering '\0' to be a token characters, even if other characters of class "Cc" are. (check-in: b7b7bde9 user: dan tags: trunk)
2020-10-15
17:59
Minor fixes to the cksumvfs documentation in the header comment of the source file. Enhance speedtest1.c so that it can more easily do performance comparisons of cksumvfs. (check-in: ed3bb818 user: drh tags: trunk)
2020-10-12
18:09
Fix some fts5 problems with signed integer overflow causing segfaults in -ftrapv builds. (check-in: 7e17c2f4 user: dan tags: trunk)
2020-10-07
11:24
In the CSV extension, use SQLITE_TRANSIENT rather than SQLITE_STATIC on return values that can in fact change. (check-in: 54b54f02 user: drh tags: trunk)
2020-10-06
15:48
More additions and improvements to btree.h documentation (check-in: a49a7cde user: shearer tags: btree-code-documentation)
2020-10-05
16:41
Allow fts5 trigram tables created with detail=column or detail=none to optimize LIKE and GLOB queries. Allow case-insensitive tables to optimize GLOB as well as LIKE. (check-in: 64782463 user: dan tags: trunk)
2020-10-03
17:06
Fix a segfault caused by running "column LIKE NULL" against an fts5 table using the trigram tokenizer. Fix for [e33ee62575fc22]. (check-in: 6e72a08d user: dan tags: trunk)
14:36
FTS5 does not handle tokens that contain embedded nul characters. Prevent the trigram tokenizer from returning such tokens. Fix for [2ba5930b2]. (check-in: b1d04874 user: dan tags: trunk)
2020-10-01
17:24
Add experimental "trigram" tokenizer to fts5. (check-in: c4e8ec79 user: dan tags: trunk)
17:15
Add the -trigram option to the fts5txt2db.tcl script. (Closed-Leaf check-in: a394dd26 user: dan tags: fts5-trigram)
16:10
Add tests for the trigram tokenizer. Fix minor issues. (check-in: 897ced99 user: dan tags: fts5-trigram)
2020-09-30
20:35
Add experimental unicode-aware trigram tokenizer to fts5. And support for LIKE and GLOB optimizations for fts5 tables that use said tokenizer. (check-in: 0d7810c1 user: dan tags: fts5-trigram)
2020-09-25
09:42
Merge recent trunk changes into the btree-code-documentation branch (check-in: 3a576608 user: shearer tags: btree-code-documentation)
2020-09-21
14:53
In fts5 integrity checks, do not compare the contents of the index against an external content table unless specifically requested. (check-in: 78216369 user: dan tags: trunk)
2020-09-17
17:01
Fix a problem in sqlite-expert causing it to ignore equality constraints on the second or subsequent columns of a multi-column PRIMARY KEY. (check-in: c666c85a user: dan tags: trunk)
15:16
Fix a problem in fts5 causing the in-memory hash table to be flushed more often than necessary. (check-in: 9a55601d user: dan tags: trunk)
14:16
Fix a "jump depends on unitialized value" valgrind/asan error in fts5. (check-in: 66f94d62 user: dan tags: trunk)
11:56
Earlier detection of corruption in the rtreecheck() SQL function to prevent a (harmless) read of an uninitialized value. (check-in: e2074b24 user: drh tags: trunk)
2020-09-11
15:01
Catch fts5 index corruption caused by issuing 'delete' commands with incorrect data earlier in some cases. Also fix a couple of test script problems. (check-in: b79f19ed user: dan tags: trunk)
2020-09-04
17:40
Update this branch with latest changes from trunk. (check-in: ca8deb44 user: dan tags: reuse-schema)