dan
68d700cac6
Fix a use-after-free that could occur following an OOM introduced by [d8cedbe0].
...
FossilOrigin-Name: 4fabfacfcf38e129949d3e4e2c3ffde3da3cd40d9d12c97ca29bc7c3604db6ed
2024-07-08 17:39:52 +00:00
dan
bee10b987c
Improve the error message returned when fts5 finds a row is missing from its content table.
...
FossilOrigin-Name: 9b1afd4acb8cf9738154e921dcb074d895bbcc4742bf1016ef9f045a0da78bc8
2024-07-08 16:01:49 +00:00
drh
42123a294d
Use a mini Bloom filter to help reduce the number of pointless searches for
...
prior SubrtnSig objects when generating code for IN operators with subqueries
as their right operand.
FossilOrigin-Name: d8cedbe055b40a0ea4e5d47845b535162e9fcb0d0f88c03211797ab64d2d56fb
2024-07-05 13:55:59 +00:00
drh
635c6b8086
Improved reuse of subqueries associated with IN operators, especially when
...
the IN operator is duplicated due to predicate push-down.
FossilOrigin-Name: c9a3498113074bbcd9a8c8d30286fef6c6a49ad2c84b90ec0f5a148389d6245c
2024-07-05 09:56:11 +00:00
drh
615fc1f083
Small performance optimizations.
...
FossilOrigin-Name: 99fd34b58a9b09af20f1f1a3c37137ae55159310c8af97806550eeee6adc4fc5
2024-07-05 01:05:34 +00:00
dan
a61f11f307
Add test cases to in7.test.
...
FossilOrigin-Name: 07817efc10a6ab59dcb18ad218a3bb5a5d49a724c51296d5c8d7e386b0e0c789
2024-07-04 18:56:26 +00:00
drh
42305fc126
Disable the reuse of IN-clause subqueries if the subquery is an explicit
...
"SELECT ALL". The ALL keyword is almost never used in actual practice (most
developers don't even know it can be used) so this should not interfere with
the optimization, but it does give us a convenient way to turn it off for
testing purposes.
FossilOrigin-Name: a81299be2ce203dcc28e7d0ba24791cbfba80e1ee3e1564469a226cac8adb17d
2024-07-04 18:26:41 +00:00
dan
6c23f1941b
Update EXPLAIN output to include P4_SUBRTNSIG.
...
FossilOrigin-Name: 61e56923c80d72d6467ec703b4946b251abf591649fa9e8e579667d7cbd25682
2024-07-04 17:49:34 +00:00
drh
0cf237c5b0
Be more aggressive about reusing subqueries that appear on the RHS of IN
...
operators that have been replicated due to the predicate push-down optimization.
FossilOrigin-Name: 2accf32b6e45a396503c29eecc14a103bcc7b4c313cde921b26b489704060177
2024-07-04 16:57:11 +00:00
drh
6357d35da9
Add comment using the name "predicate push-down optimization" to what we have
...
also called "WHERE-clause push down". No changes to code.
FossilOrigin-Name: be77fe701c7b7d3407800e1ed6a4c8be14035831790419cc99362bff41c65b60
2024-07-04 11:15:32 +00:00
stephan
9e278d7ec0
For shell completion, use pragma_table_xinfo instead of pragma_table_info, so that generated columns are handled, as reported in [forum:f0735e05d8d7e857|forum post f0735e05d8d7e857].
...
FossilOrigin-Name: a204ffc06b468c2edf8f11ccf3de639edd4f8282e69a44ceeb68a4d3a43e77ea
2024-07-04 09:45:23 +00:00
drh
ba384470c4
When constructing an ephermeral table to use as the right-hand side of
...
an IN operator, also construct a Bloom filter to speed membership testing.
FossilOrigin-Name: baa83b460c677c210c7fa3f20314d7e05f305aed8a69026bc5fa106a3de4ea38
2024-07-03 20:19:33 +00:00
drh
5b070cfa0f
Show the creation of IN-operator Bloom filters in the EXPLAIN QUERY PLAN output.
...
FossilOrigin-Name: c10a1b99d47a4c93bdb16e646f6a21add570d6dbb34fd91a32f8abacdb28712b
2024-07-03 20:10:42 +00:00
drh
c4c2589ff0
Add a new sqlite3FaultSim() call to OP_NotFound to use for testing purposes.
...
FossilOrigin-Name: 84fd275bfd8afada50d3a5ac491d2b866671f8f0d2496bd240cf4bfdd74e7399
2024-07-03 18:56:56 +00:00
drh
6172e4355f
Use a Bloom filter to improve performance of IN operators when the RHS of
...
the IN operator is a subquery.
FossilOrigin-Name: 1933496539c19cbf429a39d6b0b1c6b1b2af50733a3c4aea4920990ced652f6a
2024-07-03 17:51:48 +00:00
drh
3d24637325
Add assert() statements to FTS5 to hush-up warnings from scan-build.
...
FossilOrigin-Name: 77a76654e64c05f2c67be120f579fc60924ff51a9d0fa2cf9eb158f40171b5f5
2024-07-02 13:54:46 +00:00
drh
8960c02b91
Reword the deliberate_fall_through macro along the lines suggested by
...
[forum:/forumpost/7ec11023dd|forum post 7ec11023dd] so that it works better
with LLVM, while preserving compatibility with MSVC and older GCCs.
FossilOrigin-Name: fc248a4a0a232a95a79e24e57faedb5d824c3bf0aa62054b72339257dc9c18b3
2024-07-02 12:16:29 +00:00
drh
2143714d9f
In the CLI, if the XDG_CONFIG_HOME environment variable is not set, then also
...
search in ~/.config/sqlite3/sqliterc for the initialization file.
See [forum:/forumpost/5cc6d059e9e092ed|forum thread 5cc6d059e9e092ed].
FossilOrigin-Name: 33841c9c3cb57beeb3884d4b0715d26199926b7d3e4d3dd1ab6f5603b5a62591
2024-07-02 11:30:10 +00:00
drh
f1bf103e4e
Fix a typo in a comment in a test case. No changes to code.
...
FossilOrigin-Name: f501166de4f967b7e2e895f180308630e3c88b12bc51823a0a124ee5089eae4f
2024-06-29 15:57:55 +00:00
drh
6adbdac676
Add a NEVER() around a branch in sqlite3ExprAffinity() that is designed to
...
prevent an infinite loop, but which can now never be reached due to recent
changes.
FossilOrigin-Name: da0b794852f8ccba5bd30395892044ec71b148075608406867785395e1f50b31
2024-06-29 12:22:32 +00:00
dan
75bdf00e89
Update fts5 comment/docs to include the order matches are visited in by the xPhraseFirst/xPhraseNext API.
...
FossilOrigin-Name: e41930ef5b883c0f2a6b7eb9606021d14a3df145bc94cb0d508af22b4db7f168
2024-06-28 18:21:30 +00:00
drh
f13e2d22fe
Additional steps to make sure calls to sqlite3ExprToRegister() are sane.
...
FossilOrigin-Name: 1c42d7176b228791f99bc9971d92a9ab67b1e2956ca4f8d934bd1a3e596d6c80
2024-06-28 18:07:10 +00:00
drh
076bd5758b
Do not convert an expression node that is already TK_REGISTER into a
...
new TK_REGISTER. This is a follow-up to [663f5dd32d9db832] that fixes a
bug discovered by dbsqlfuzz.
FossilOrigin-Name: fcb669cfaa8a59ca710504d5aaa1936f65a6da8ff13473ad84458f97a6fd1f49
2024-06-28 17:14:00 +00:00
dan
105c20648e
Fix an incorrect tcl comment that appeared in many fts5 test files.
...
FossilOrigin-Name: d07085e2035b52a7edd27980523225e59c5bf851fb4a6de975f03e653b937c9c
2024-06-24 18:06:15 +00:00
dan
fdda1cbe0c
Fix some problems with calling fts5 api functions from within non-full-text queries.
...
FossilOrigin-Name: 56d265f956fe6433b625c6d732e55f387af3f643e705316f5a6f709d63731669
2024-06-24 16:08:01 +00:00
dan
1d8cde9d56
Enhance the output of ".scanstats vm" to include the absolute number of ticks for each VM instruction, instead of just the percentage of the total.
...
FossilOrigin-Name: 1535828335d2b0eccebae952ed2bc70cc0cd893bd4b079d26b80deff9b5f752b
2024-06-24 14:53:14 +00:00
drh
51b3b402c4
Revert Lemon so that it only shows -D options that are actually used. Though
...
the change to display the options in sorted order is retained.
FossilOrigin-Name: e54eb217c9508c19aee085b111a1323c9009f014ba4db6019918e27002c4ca8c
2024-06-19 18:54:04 +00:00
drh
8cf7bd5448
In lemon, show all the -D options in the generated header, even if none of them
...
are used.
FossilOrigin-Name: 2aa009c38bb207ac59b9bbd6f8e0d7315697b3fd6a01f9431f29a3c7ccad53e7
2024-06-19 18:46:44 +00:00
drh
199f091a95
Enhance lemon.c so that when it shows the compile-time options in the header
...
comment of the generated output file, it shows all options, even those not
used, and it shows them in sorted order.
FossilOrigin-Name: eed76e6698eabe47c6bf9696599ce1c2f7aa428cf60f39d0566fbd0d1f6c4c62
2024-06-19 16:38:17 +00:00
stephan
d8295c8674
Remove some extraneous flags from the fiddle-debug build. Internal doc tweaks in the main wasm makefile.
...
FossilOrigin-Name: afae2c9e6fba0820c9be8d06a2e301a74167e4457bada45fe57b5fd9287d2e8b
2024-06-19 11:08:58 +00:00
stephan
68ba3980d5
Minor cleanups in the new fiddle build code.
...
FossilOrigin-Name: d356aebdd450bedc1ecbbdd266effe53c7badbd74ed7e6db8d0c31318d99a35f
2024-06-18 22:03:28 +00:00
stephan
e042988dc0
Rework the fiddle build to build separate debug and non-debug bundles, with the latter in ./fiddle-debug.
...
FossilOrigin-Name: a9f1758f1cbe7b7d0c87dfb060f52d03c6ea0e066c079891a8ff354073997f9e
2024-06-18 21:50:30 +00:00
stephan
98526f906e
Remove an extraneous CSS file and import its CSS into the one HTML file which uses it.
...
FossilOrigin-Name: 66085ca42388e8de741712150541a3e0afb06b3e23e738aa9ff687e9fc494c50
2024-06-18 20:47:05 +00:00
stephan
bb6d32ae71
Add fiddle-debug make target to ext/wasm. It builds the same target files as a non-debug build, as opposed to a new copy, but adds various debug-related flags.
...
FossilOrigin-Name: 993143c5c39fb6ee15b0661cec8fed436ff04543b528a3796534f5e3a44799f5
2024-06-18 20:40:11 +00:00
drh
c98d42e802
Add instructions for how to do debugging builds of the CLI on Windows.
...
FossilOrigin-Name: abe81c18614b41c78cf3edeaaf8d85d5d2dbdcf331b580f1c98f80d3726d8189
2024-06-18 19:36:04 +00:00
drh
99623a83aa
Update sqlite3_analyzer to report on the number of WITHOUT ROWID tables and
...
to provide separate aggregate statistics for WITHOUT and WITH ROWID tables.
FossilOrigin-Name: 4152894433c3a292d983b1c196664a0c46e406eccd7e644a64fa443fdb204825
2024-06-18 12:19:13 +00:00
stephan
e9540e2881
Internal doc typo fixes, as reported in the forum. No code changes.
...
FossilOrigin-Name: ea16b286b4344c1833ca3d17b6d315fb4ddcb99bcc232ff6444debeb634881f2
2024-06-18 09:58:39 +00:00
stephan
c7cbcfbbbd
Remove some dead JS code.
...
FossilOrigin-Name: 754e6e059b740435475c1869feeaca39585b262d5c27210e0fbddbbcc202c4d5
2024-06-16 17:06:50 +00:00
drh
9175b18226
Do not omit the ORDER BY clause from a recursive CTE just because the
...
query that contains the CTE also contains an ORDER BY clause. Plus
other changes imported from the recursive-cte-orderby-fix branch.
FossilOrigin-Name: 13242289c5d412b706f50fc7e1553032ea3a52d41a3e34e155432adaf0551481
2024-06-14 23:13:54 +00:00
stephan
709cb313cf
Remove some dead JS code. Improve the exception-to-C-result-code conversion to account for the case of a file disappearing while the OPFS VFS is waiting to acquire a lock on it.
...
FossilOrigin-Name: 5bd9fd5f61e7cd1ed3b44c5cabc759c154c98eb40ad10d29e61f142aaa062ddf
2024-06-12 22:15:25 +00:00
stephan
063a2b338c
Remove some JS docs which no longer apply. No code changes.
...
FossilOrigin-Name: f253cab3359270045a3ae9f5e9eadc1cfc8844181db127165bfdf49d5f99efb1
2024-06-12 21:01:44 +00:00
dan
718c5ff551
Fix a problem with rolling back hot journals using the unix-dotfile VFS.
...
FossilOrigin-Name: a44703135e8dd3cc67e548e1aa3c42e71df127fb7b593ccfc06025ec42a501fd
2024-06-12 15:50:35 +00:00
dan
9e72ea5ddc
Omit tests that depend on sqlite3_release_memory() in lock5.test when running the memsubsys1 or memsubsys2 permutations.
...
FossilOrigin-Name: 9d63033bf46ddf0f4d9d4ef06d56357fe6165f2370cd19cf81c2f7f61ce224fc
2024-06-12 15:29:37 +00:00
stephan
fd70ca40cc
OPFS VFS: change the xCheckReservedLock() impl to always return false, as discussed in [forum:a2f573b00cda1372|forum thread a2f573b00cda1372]. This does not impact any current tests, and may have no direct impact at all because of how that VFS handles locking, but is hypothetically a more correct solution than the previous one.
...
FossilOrigin-Name: c298b8ba2dcd01fa28b79a78bb4986fa0282755a0a36b7f38b93096ac31f521e
2024-06-12 12:36:02 +00:00
stephan
01f07a61e4
Doc updates in JS code. No functional changes.
...
FossilOrigin-Name: 587ed3a5d283898ad0e67ccee86a0a4ccc432fa292c0a3534e9e6ec70a7b7780
2024-06-12 12:17:03 +00:00
dan
f8ed7db472
Do not attempt to run hot journal rollback tests in lock5.test with the "inmemory_journal" permutation, which cannot generate hot journals.
...
FossilOrigin-Name: 1e6fa95b88cace9e6cac476863d57cfd8de483f83c922ff964b77cbaee6e9ae4
2024-06-12 11:41:18 +00:00
stephan
6975fc56f7
Slight API doc tweak for xCheckReservedLock(), based on forum feedback. No code changes.
...
FossilOrigin-Name: 2af7a96f6868a4529d689702926b350a4c00082f14da0ded5a8eaea295682d17
2024-06-12 11:39:29 +00:00
dan
41caf1cdfa
Handle the case where unix-dotfile is used with URI parameter nolock=1.
...
FossilOrigin-Name: 3925a5b904e159d54455cfc73fe837a9c6ea3a6d60da63afde3242b4d6f67c90
2024-06-11 20:28:56 +00:00
dan
f6ec2b5946
Fix a problem with rolling back hot journals using the unix-dotfile VFS.
...
FossilOrigin-Name: 4ae3300b79e03381fd7f1033bb7978bb6367369790f17c3bdacac51e205edaf9
2024-06-11 20:03:32 +00:00
stephan
e15d5de0a6
Remove some dead JS code and update some JS docs.
...
FossilOrigin-Name: 6935ac71bad3d36cc519f0325ae4447a674f257309d020cdc0741160fcce0580
2024-06-11 17:04:43 +00:00