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27805 Commits

Author SHA1 Message Date
drh
6c6356f7f2 Simplifications to PRAGMA optimize to make it easier to use. It always 
tries to ANALYZE unanalyzed indexes.  The 0x10000 flag just makes it check
for size changes in all tables.

FossilOrigin-Name: 44ed7f4cd07a88a2fdd303a2c78e6babe01d7344b399bd2b80ed68d75a77aaa2
 2024-02-19 13:50:09 +00:00
drh
9f34a05e98 Change the 0x20000 bit (use analysis limit) to 0x10, meaning that this feature 
is on by default.  The default analysis limit is changed to 2000 which is
almost always sufficient for accurate analysis results.

FossilOrigin-Name: 4abd47b5917099a2f74e53e12c987da0722304a5e9a93b6d43015c1f45c48444
 2024-02-19 13:06:27 +00:00
drh
d43e7adca7 Hold a transaction during PRAGMA optimize, for performance. 
FossilOrigin-Name: d13b79eae6df7f9d1f3b8062ddc75a12ff038196b3d752d2672a9925fa45ca56
 2024-02-18 01:12:22 +00:00
drh
42eb6a91cd Add new MASK bits to PRAGMA optimize: 0x70000. 
FossilOrigin-Name: dd4497062569eec9ddfdaa7d6394c83ff40a7a59c6697a161bc4ff6d8af3bb29
 2024-02-17 16:39:52 +00:00
drh
837efb4cbe The PRAGMA optimize command invokes ANALYZE if a table shrinks by 25 times 
in addition to if it grows by 25 times.

FossilOrigin-Name: 40532ffba91cf332c1ea4add80184031a9d6e10514d2d9b9a6cfd613091b81f7
 2024-02-17 01:12:58 +00:00
drh
4dd59fd997 Fix the subtype on the value column from json_each/json_tree for cases 
when the value is an array or object.  Fix for the bug reported by
[forum:/forumpost/ecb94cd210|forum post ecb94cd210].

FossilOrigin-Name: 1c33c5db2e05019d1a375109f79ad8588a3c17f81e4f4b8d66c880c3c860e87e
 2024-02-16 21:30:08 +00:00
larrybr
fd2500f98b Retweak last check-in to retain compile-time checking of xprintf() arguments. 
FossilOrigin-Name: 670174916c660b24ba70e96a42984eb65ee52da50e9828bdeca4c9ff4bf92e20
 2024-02-16 18:34:21 +00:00
stephan
816f677c1c Work around a __VA_ARGS__ complaint in fiddle builds. 
FossilOrigin-Name: 7d750248c58ccbf87036ea7db053def1c83c7a8ed428a5c47895756302b36200
 2024-02-16 16:04:31 +00:00
drh
9d00aba895 Rename the TF_StatsUsed flag to TF_MaybeReanalyze, to more accurately 
reflect its usage.  No logic changes.

FossilOrigin-Name: b4790da5e0d6f0f617e6c3a17fc2606842e41cab14339392abd335410fec0aa3
 2024-02-16 12:57:04 +00:00
dan
5e5831a760 Handle an OOM case in fts5 code to query tokendata=1 tables. 
FossilOrigin-Name: 01222d96b9ab24c7013a2587544304ba32c1f039b08c06a04d8d58ec9c790db0
 2024-02-16 11:41:47 +00:00
drh
95b5295f52 Fix a bug in PRAGMA integrity_check introduced by enhancement (8a) in 
[https://sqlite.org/releaselog/3_42_0.html|release 3.42.0] and first reported by
[forum:/forumpost/ee4f6fa5ab|forum post ee4f6fa5ab].

FossilOrigin-Name: 460353dfff8f2fb03f9c8666d0c367ec7be4cfa96dfcb0cea10f144d043223bb
 2024-02-13 18:41:46 +00:00
drh
54eb54c7de Changes to vtabCallConstructor() to avoid a harmless static analyzer warning 
and to help prove that the UAF reported by
[forum:/forumpost/cafbe582e8|forum post cafbe582e8] is a false-positive.

FossilOrigin-Name: 4892440b93306e5a245f18c0d3d295d851e6712260e420016c0d70e12abf8901
 2024-02-13 17:11:19 +00:00
drh
8e821c251d Replace the assert() that was removed by [f023cb541b5dd72c] because 
[1cd5d4623f44af25] made it true again.

FossilOrigin-Name: 189a49f165dfc348a8730ad2b2288b9b2b2089b1de99fa2d515f2a90c9e7bd4e
 2024-02-12 19:12:30 +00:00
dan
98a8ffb3b3 Have rtree avoid keeping a blob handle open following an error. 
FossilOrigin-Name: 1cd5d4623f44af25ab4f5af580354b3ae22cf5de4109e008ca41055125bb708d
 2024-02-12 16:12:25 +00:00
drh
38e0492b91 Add a new sqlite3FaultSim() to btree for better fault analysis. 
FossilOrigin-Name: 2c675bd30568d3c530300beb3fcfaa17c9f063cdcb9a39ac68b9902100f641a6
 2024-02-12 14:44:35 +00:00
drh
84dea8264b Add a new sqlite3FaultSim() call in the btree logic, for testing. 
FossilOrigin-Name: e0558f79b8184ea6741fb20b710dab854f5bdb71aa47d5a6701eeb7389540c8c
 2024-02-12 13:51:08 +00:00
drh
b29047838d Add support for the ".testctrl fault_install" dot-command in the CLI when 
launched with the --unsafe-testing option.

FossilOrigin-Name: 5ba7fee1a9b49df82387e355d2ab7de58663d3fa824e50717608b27e0f7ac874
 2024-02-12 13:28:10 +00:00
drh
18b6019cdd In the RTREE extension, allow the xBeginTransaction() entry point to be 
invoked multiple times without intervening calls to xEndTransaction().

FossilOrigin-Name: f023cb541b5dd72c996f0574210344179217666a2229bc8d3fe057fdbc5c2245
 2024-02-11 22:56:12 +00:00
drh
3c5a810646 If a term of an ORDER BY or GROUP BY contains an aggregate function or column, 
then it is not an alias that needs to be resolved, so don't try to.  This fixes
a harmless assertion found by dbsqlfuzz.  This yet another problem that
orginated at check-in [6e6b3729e0549de0].

FossilOrigin-Name: d4ec2a5d2297cd9ead0a8768dcf003ea76c74d8d68d88c40f62363f484a4a4d3
 2024-02-11 20:53:14 +00:00
drh
ece3567aec Improved AggInfo tracing in debug builds. No changes to deliverable code. 
FossilOrigin-Name: bb31f9c44794e02a46ed3edbcc96eb48c5870d3f82cb404586ded9a3efa7a859
 2024-02-11 18:53:48 +00:00
larrybr
589c407f12 Further clarify sqlite3_exec() callback parameter lifetime. 
FossilOrigin-Name: 993a1a843177b19a9cb5598f57d1e05c01e1695f164faaa9ae22810ad4533eba
 2024-02-10 03:11:42 +00:00
larrybr
25e172d429 Mention limited lifetime of string arrays passed to sqlite3_exec() callback. 
FossilOrigin-Name: 717f67f3189a59842f5c17a25e8db0e24ec4405886fc22ab6eeb3954fba5a964
 2024-02-08 01:19:46 +00:00
drh
0f777cd622 Fix an #endif (added in the wrong place by [8f4b1ceafe4a271b]) so that 
the build works with SQLITE_OMIT_VIRTUAL_TABLE.

FossilOrigin-Name: 7070924eebce1d089fde911dc0427ab8f3764d57ace24caff2b79954b42d1b51
 2024-02-07 20:45:38 +00:00
drh
722bd1fe89 Bring test cases into alignment with the latest enhancements. 
FossilOrigin-Name: cd017c28d516399e25b5ee9e8fcd7390ca2be9128c7c41f1007f37bc01a35717
 2024-02-07 19:52:03 +00:00
drh
204b41955e Turns out the branch is reachable, so back out the NEVER(). 
FossilOrigin-Name: 0af36a3223d2dabda887830390a603ab4781baca7e2f1698ec6c5f2cf03faf04
 2024-02-07 19:17:44 +00:00
drh
71cdea8f5f Detect and respond to an OOM on the jsonStringTerminate() call of 
jsonReturnStringAsBlob() routine.

FossilOrigin-Name: 881f814c09b6896a448a2360b0b43dc99592ea3a1d72ac359770cbb0a2c7d38a
 2024-02-07 14:05:38 +00:00
drh
8babc01892 Slight change to OOM handling in JSON to catch a corner case found by 
dbsqlfuzz.

FossilOrigin-Name: 6a2b3266c586d12b51e11fe63cda5881be9373207aa16671ab77f547830eb790
 2024-02-06 18:33:01 +00:00
stephan
72c7bb3e1a Correct docs about the first OFPS VFS's importDb() method being synchronous (it's not, whereas the second VFS's importDb() is). 
FossilOrigin-Name: ae7505fa5e112f39a329befb35eff6ddf46a53f5deb610906550bf67f56fc157
 2024-02-06 08:59:59 +00:00
stephan
db9cc74c9c Make explicit that using the importDb() methods of the OPFS VFSes has undefined results if the being-imported db is currently open. Doc changes only. 
FossilOrigin-Name: f28b9924b401b359e59a73918a34b29cde719164a6b4ac5a9d23da6294b701bd
 2024-02-06 08:25:23 +00:00
dan
5e922865aa Return SQLITE_ABORT if the underlying shadow tables change in the middle of an rtree query in such a way as to invalidate an rtree internal priority queue entry. This replaces the SQLITE_ABORT_ROLLBACK mechanism added in [af5c4251]. 
FossilOrigin-Name: 32f85a5ce8e32506ad0cf309c86589958f38d924b4b3de532bec8bdb8e385fad
 2024-02-05 17:54:03 +00:00
dan
8e4d004ba1 Return SQLITE_ABORT if the underlying shadow tables change in the middle of an rtree query in such a way as to invalidate an rtree internal priority queue entry. 
FossilOrigin-Name: 478280ef67efed854988ab4f740a38ae1937204c0434ad8da11f1869a12a6d06
 2024-02-05 17:35:36 +00:00
stephan
21ded98df5 Extend [d294a23ed6d] to apply to all wasm speedtest1 builds. 
FossilOrigin-Name: 26f848e5e0ac34e545d2f27cf33abc46eac13e04ed9cd71084b0f7d47136ff97
 2024-02-05 03:56:02 +00:00
stephan
7d3cd38034 wasm: pass the promiser function to the promiser onready() callback to simplify access to it in certain usage patterns. 
FossilOrigin-Name: f8a8b9ee2eddf5f875c7c4399e750ccf1941f767560ebc2c88c083560f5aaae0
 2024-02-05 03:37:54 +00:00
stephan
0009d40325 wasm: squelch a new (and, in our case, invalid) warning from emcc 3.1.52. 
FossilOrigin-Name: d294a23ed6d1d2b567a02552b8a2e4921cd21891ee86e63f8f9945569e3262d3
 2024-02-05 02:36:10 +00:00
mistachkin
7718c866e1 Fix a minor test file locking issue on Windows. 
FossilOrigin-Name: 6cd70b71df5c0d45412081590316bced302ec4403d565250b56e611882204821
 2024-02-04 04:18:29 +00:00
mistachkin
3ab9c021ff Fix harmless compiler warnings seen with MSVC. 
FossilOrigin-Name: e52c87420b072fa68d921eda66069542d50accbfaf1110ac4cc1543a4162200d
 2024-02-04 04:01:11 +00:00
drh
7d6f33046f Following a ROLLBACK that reverts changes to an RTREE, any pending queries 
against that same RTREE abort with code SQLITE_ABORT_ROLLBACK.
dbsqlfuzz de7d17b72d0e842352c998dd86a47b7d0f707be9.

FossilOrigin-Name: af5c425114f32c2f84aea20edd4fa46eb1bfdeb3747fce357540e15978a070c8
 2024-02-03 19:19:18 +00:00
drh
50f9caf270 More extensive use of SQLITE_CORRUPT_PGNO. 
FossilOrigin-Name: 3838332cffb87f77a7c6b357066a59b9dc4f65ef4b3496767ad7ad7c14a77be2
 2024-02-02 18:42:09 +00:00
dan
3a32690a55 Fix typo in vdbe.c comment. No changes to code. 
FossilOrigin-Name: 62010ba488f65aec3c6bd17b05f64c5b3e885dee4221e6016c4eb1053e19284d
 2024-02-02 11:37:03 +00:00
dan
09768559b6 Ensure the fts5 xIntegrity method correctly returns error codes unrelated to corruption or missing SQL elements. 
FossilOrigin-Name: d18d9a05c2d6f290d7b16eafced0cde4eb8dd3f869778a49103812d35a0cee65
 2024-02-01 15:42:22 +00:00
dan
adea051707 Ensure the fts3 xIntegrity method correctly returns error codes unrelated to corruption or missing SQL elements. 
FossilOrigin-Name: 1bdb8cbaf7e733e0731de2ecd7a05ddf44db5d8595dcc7aaf0927ed0aa5b33d3
 2024-02-01 15:21:55 +00:00
drh
64b76c0ed4 In PRAGMA integrity_check, defer running xIntegrity on virtual tables until 
after all ordinary tables have been checked.

FossilOrigin-Name: 8f4b1ceafe4a271b23e17493a244a34c1732a3d35c5533c37394b9f3dc158435
 2024-02-01 14:57:24 +00:00
drh
1d09f4d018 Add tracing logic to the shared-cache locks in btree.c. The tracing is 
off by default.  Enable by changing a single "#if 0" into "#if 1" and
recompiling.  Debugging code only - no changes to release builds.

FossilOrigin-Name: f2b943f97ad7e47848ac6df3a3a1eba134b9e63c4a631f8eaf8bda77cc02ba7b
 2024-02-01 14:17:01 +00:00
drh
d87299cece Add the test_oom_breakpoint() routine on debug builds, to serve as a 
convenient breakpoint to intercept OOM conditions.

FossilOrigin-Name: e45df7dcd6b5766d7593ee87e59dd422a217cce0a1a8d369c03144bb21859428
 2024-02-01 11:38:58 +00:00
drh
ed0a614c21 Replace an conditional assignment that was made obsolete by [d4c193f0b49f4950] 
with an assert().  The conditional was added by [d6fd512f50513ab7] as
a fix for tickets [c36cdb4afd504dc1], [4051a7f931d9ba24], and
[d6fd512f50513ab7] which means now [d4c193f0b49f4950] is the correct fix
for those tickets.
that check-in

FossilOrigin-Name: 44b5524d522e749ad6bf76c94d754ff16c309c32439ec46802924663f64e8b09
 2024-01-31 20:11:54 +00:00
drh
d844e0a1c4 Allow control characters in JSON5 string literals. 
[forum:/forumpost/05182119f69c3a92|Forum thread 05182119f69c3a92].

FossilOrigin-Name: 380f09c194caff557640692d2f255f8cdc1dcfed5976711686466692f4d7a60d
 2024-01-31 15:29:29 +00:00
drh
744581d3d6 Add NEVER() and ALWAYS() macros for the JSON5-control-character change. 
Also fix an incorrect comparison used to determine if a buffer needed to
be resized.

FossilOrigin-Name: e3c0c0e686f3b7710f79587cf465b5aac52d8f2f2986a3de885a656f652cbfd3
 2024-01-31 15:20:13 +00:00
drh
9486178f39 Fix failure to detect unterminated string literals in json_valid() in the 
previous check-in.

FossilOrigin-Name: 5d725644621cf640fb743d59ccf89dac777540410e67501eb00b83638c8c857f
 2024-01-31 14:44:59 +00:00
drh
c24f53635c Allow control characters in JSON5 string literals. 
[forum:/forumpost/05182119f69c3a92|Forum thread 05182119f69c3a92].

FossilOrigin-Name: 34709c7cc910539e23a830ad8b589a97a88be25e924a59670c1017fb51447dad
 2024-01-31 13:46:44 +00:00
drh
b202a452ad Fix a memory allocation bug in the (debug-use-only) json_parse() SQL function. 
FossilOrigin-Name: 32ce7dacf58bbf35cf70da8b03fa25f97fcea970edbc1f8aa12739ac4c8608fb
 2024-01-31 12:15:57 +00:00