]> git.ipfire.org Git - thirdparty/sqlite.git/log
thirdparty/sqlite.git
23 months agoOPFS VFSes: remove the on-open() pragma calls, as those (A) already reflected the...
stephan [Mon, 22 Jul 2024 20:58:51 +0000 (20:58 +0000)] 
OPFS VFSes: remove the on-open() pragma calls, as those (A) already reflected the build-time default settings and (B) they made it illegal to run locking_mode=exclusive, which is a requirement for WAL mode without shared memory. Modify part of the test suite to demonstrate that the SAHPool VFS can run in WAL mode so long as locking_mode=exclusive is used.

FossilOrigin-Name: 19cd8e2b056d7842ee39afb7160c901c9dc55a5bac8049cb0b5246210f6b920d

23 months agowasm build: resolve a circular dep and do some minor tidying up.
stephan [Mon, 22 Jul 2024 19:52:02 +0000 (19:52 +0000)] 
wasm build: resolve a circular dep and do some minor tidying up.

FossilOrigin-Name: 9df3f1f24c6346dc94695bf533501c54379bb6e3cf492b67dda8a64a6a1eb495

23 months agoFixes to TreeView debugging output for VALUES clauses.
drh [Sun, 21 Jul 2024 23:34:52 +0000 (23:34 +0000)] 
Fixes to TreeView debugging output for VALUES clauses.

FossilOrigin-Name: b6aed8bcb06edc7f0221fd707d5adc227856fe62dbcaae5ffe1fb4faa5c542e1

23 months agoImproved debugging output when using PRAGMA vdbe_addoptrace:
drh [Sun, 21 Jul 2024 23:10:55 +0000 (23:10 +0000)] 
Improved debugging output when using PRAGMA vdbe_addoptrace:
Show the range of opcodes being checked for Column-to-Copy conversion.

FossilOrigin-Name: 2c122026db979a099a3d1a14ae1e01a0a64a559905ea414b2d80ed7dc3e04846

23 months agoFix an oversized allocation in sqlite3ExprCodeIN().
dan [Sat, 20 Jul 2024 16:11:12 +0000 (16:11 +0000)] 
Fix an oversized allocation in sqlite3ExprCodeIN().

FossilOrigin-Name: d7be326a80e7b3aa8fd6e5e059c04e6ad3feaffcb20b1e3c251d7195ddc1be8b

23 months agoMinor typo fixes in test-script-interpreter.md.
stephan [Thu, 18 Jul 2024 19:17:29 +0000 (19:17 +0000)] 
Minor typo fixes in test-script-interpreter.md.

FossilOrigin-Name: bf54b26092ded2e6acc779acfb960364f05c665c7626c38ffae61caae5636184

23 months agoFix a problem in FTS5 where it reports the wrong error code following an OOM.
drh [Thu, 18 Jul 2024 18:44:44 +0000 (18:44 +0000)] 
Fix a problem in FTS5 where it reports the wrong error code following an OOM.

FossilOrigin-Name: 0c1cc4071edcd3e465779bbb17ea3ee6ddaa7c93c4fde55e5f3e07aa4b45783b

23 months agoFixes for platforms with 32-bit pointers that require 64-bit values to be aligned.
dan [Wed, 17 Jul 2024 18:38:34 +0000 (18:38 +0000)] 
Fixes for platforms with 32-bit pointers that require 64-bit values to be aligned.

FossilOrigin-Name: 539e4f661767ef90aef8d995f1f75fd5f550703bba1517cd3caff84a4afe2b37

23 months agoAdd extra assert() statements to the fixes on this branch. alignment-fixes
dan [Wed, 17 Jul 2024 16:27:36 +0000 (16:27 +0000)] 
Add extra assert() statements to the fixes on this branch.

FossilOrigin-Name: 81b6360050eea95e4367de1b41b5864a640b4d1c5c8fc3bea3b96ed770cb0325

23 months agoSlight doc touchup for [af41a1e6fc8b36e9bf65] based on feedback. No code changes.
stephan [Mon, 15 Jul 2024 10:11:21 +0000 (10:11 +0000)] 
Slight doc touchup for [af41a1e6fc8b36e9bf65] based on feedback. No code changes.

FossilOrigin-Name: be7b1fc0c5d8cda971b471dfcb4637212bfff4f42b1e074077a381cc493d877a

23 months agoImprove one of the JS test cases.
stephan [Sat, 13 Jul 2024 18:16:40 +0000 (18:16 +0000)] 
Improve one of the JS test cases.

FossilOrigin-Name: 3767d8bef2dfa661b56c1bfaa4695e32ce26874154e4a322f0d599c257c6fc70

23 months agoFixes for platforms with 32-bit pointers that require 64-bit values to be aligned.
dan [Sat, 13 Jul 2024 16:53:56 +0000 (16:53 +0000)] 
Fixes for platforms with 32-bit pointers that require 64-bit values to be aligned.

FossilOrigin-Name: 2212d7488ed4ec2839ffa45cb9567056b36519434834634e4ecc441c330694d7

23 months agoAdd JS binding for sqlite3_column_decltype().
stephan [Sat, 13 Jul 2024 15:42:30 +0000 (15:42 +0000)] 
Add JS binding for sqlite3_column_decltype().

FossilOrigin-Name: 5252d292b14f6ed99b09f6330b19effd488c2b23ff6ea33311321a065d3f6ce2

23 months agoJS doc touchups. No code changes.
stephan [Sat, 13 Jul 2024 15:21:35 +0000 (15:21 +0000)] 
JS doc touchups. No code changes.

FossilOrigin-Name: a8e240495ff7e0cd38301ef2de215a7cc10fea832311bd19ca2592858ee4e6ff

23 months agoAdd JS bindings for sqlite3_stmt_busy() and sqlite3_stmt_explain().
stephan [Sat, 13 Jul 2024 14:07:47 +0000 (14:07 +0000)] 
Add JS bindings for sqlite3_stmt_busy() and sqlite3_stmt_explain().

FossilOrigin-Name: b772edfb44143107d4993bde600d0f4c45184f29a4deee403105c64748c36523

23 months agoAdd missing sqlite3_bind_parameter_name() binding to JS.
stephan [Sat, 13 Jul 2024 13:22:32 +0000 (13:22 +0000)] 
Add missing sqlite3_bind_parameter_name() binding to JS.

FossilOrigin-Name: 6dcfcc7e1c0772b11aec750bb75899a5c8e452735ecf5028c001fbaa7aa6fda0

23 months agoAdd JS bindings and tests for sqlite3_interrupted(), is_interrupted(), and db_readonly().
stephan [Sat, 13 Jul 2024 12:50:42 +0000 (12:50 +0000)] 
Add JS bindings and tests for sqlite3_interrupted(), is_interrupted(), and db_readonly().

FossilOrigin-Name: 5589ba5651d80479ae555429340fc74390ff07d3e05ba770bb7d82490211e00d

23 months agoRemove a stray/harmless duplicate wasm function export entry.
stephan [Sat, 13 Jul 2024 11:47:44 +0000 (11:47 +0000)] 
Remove a stray/harmless duplicate wasm function export entry.

FossilOrigin-Name: 5402e4fb1cbd7a2c3dee6ebfb492a076d05daa66f747d18602338874405829df

23 months agoAdd several convenience links to the OPFS VFS concurrency tester app for launching...
stephan [Sat, 13 Jul 2024 01:40:36 +0000 (01:40 +0000)] 
Add several convenience links to the OPFS VFS concurrency tester app for launching it with various combinations of options.

FossilOrigin-Name: 397d6a18f173a46b60a867fc45611045c76316d6602a3df8b4dc4ba45e1348ce

23 months agoAdd an option to the opfs-sahpool VFS which tells it to ignore a previous init failur...
stephan [Sat, 13 Jul 2024 01:02:57 +0000 (01:02 +0000)] 
Add an option to the opfs-sahpool VFS which tells it to ignore a previous init failure and retry, as an opt-in workaround for a browser quirk which occasionally denies OPFS access on the first attempt and permits it on subsequent attempts. This resolves [https://github.com/sqlite/sqlite-wasm/issues/79|issue #79 of the npm distribution].

FossilOrigin-Name: fbf3948a4ba27c6ebf55b24e7463b20026439f04d1974bafe78df5c5bc958f59

23 months agoRename the new opfs-sahpool init-retry flag to the suitably descriptive, and suitably... sahpool-reinit-fallback
stephan [Sat, 13 Jul 2024 00:55:55 +0000 (00:55 +0000)] 
Rename the new opfs-sahpool init-retry flag to the suitably descriptive, and suitably onerous, forceReinitIfPreviouslyFailed, based on feedback.

FossilOrigin-Name: c9f0a6090258534a3d81066df5610229183a8457fc60d5034b4b94d9a29796e4

23 months agosqldiff: fail if the 2nd db argument cannot be opened read-only.
stephan [Fri, 12 Jul 2024 14:41:16 +0000 (14:41 +0000)] 
sqldiff: fail if the 2nd db argument cannot be opened read-only.

FossilOrigin-Name: e8b33525fc2b4d609a7be9acc43fbc66638effaa7b092b48568ded6c53c4f4db

23 months agoWork around a difficult-to-trigger Atomics API message-passing quirk in the OPFS...
stephan [Fri, 12 Jul 2024 13:49:54 +0000 (13:49 +0000)] 
Work around a difficult-to-trigger Atomics API message-passing quirk in the OPFS VFS which appears in rare instances in some browsers when running high I/O loads. This resolves [https://github.com/sqlite/sqlite-wasm/issues/12 | issue #12 of the npm distribution].

FossilOrigin-Name: af41a1e6fc8b36e9bf65a5bb0154e1ce7eb99903cb5a3e4779322527c29d8780

23 months agosqldiff: if the first db argument does not exist, fail instead of creating an empty...
stephan [Fri, 12 Jul 2024 13:45:15 +0000 (13:45 +0000)] 
sqldiff: if the first db argument does not exist, fail instead of creating an empty db. Resolving that for the second argument is trickier, as discussed in [forum:ec2d429e32 | forum post ec2d429e32].

FossilOrigin-Name: 0547ccf776c6054732437bffb8b2fe2ed5194ef817c2593f8cec4a3e2b749720

23 months agoReformulate the forceReinitIfFailed handling based on feedback, to correct the type...
stephan [Thu, 11 Jul 2024 19:50:17 +0000 (19:50 +0000)] 
Reformulate the forceReinitIfFailed handling based on feedback, to correct the type-checking and resolve a potential race condition.

FossilOrigin-Name: c4f468309158f9b951137461213fb269d96d15c331256cf392a56c9bed231460

23 months agoRemove the timing and counter metrics from the OPFS VFS, as they're long-since unused... opfs-errant-op
stephan [Thu, 11 Jul 2024 14:07:46 +0000 (14:07 +0000)] 
Remove the timing and counter metrics from the OPFS VFS, as they're long-since unused so are just wasted CPU cycles.

FossilOrigin-Name: 67c035c34fb916e66bfe115a132660771e8fa2921e6d46756975c5df3ebcd73c

23 months agoAdd some docs explaining [64f4f3cd878b1a72].
stephan [Thu, 11 Jul 2024 12:57:58 +0000 (12:57 +0000)] 
Add some docs explaining [64f4f3cd878b1a72].

FossilOrigin-Name: 4fdf9a322fccf7d68b03d07a42a526f18f951e2e19228b7d41e01121b667cc86

23 months agoProposed workaround for the "errant op" case in the OPFS VFS, as discussed in [https...
stephan [Thu, 11 Jul 2024 12:36:28 +0000 (12:36 +0000)] 
Proposed workaround for the "errant op" case in the OPFS VFS, as discussed in [https://github.com/sqlite/sqlite-wasm/issues/12 | issue #12 of the npm distribution].

FossilOrigin-Name: 64f4f3cd878b1a723caa0cd54b21f10fdb27d4e2ecb19fc233cbc8dd9d06f259

23 months agoAdd an option to force the opfs-sahpool VFS init to re-run after it fails on a first...
stephan [Thu, 11 Jul 2024 11:04:17 +0000 (11:04 +0000)] 
Add an option to force the opfs-sahpool VFS init to re-run after it fails on a first attempt, as a workaround for flaky environments where initial access to OPFS sync access handles is rejected but then permitted on a second attempt. Reported and discussed in [https://github.com/sqlite/sqlite-wasm/issues/79|issue #79 of the npm distribution].

FossilOrigin-Name: 5286e0f654d91a4ebee51fcabaab696e17ff07bb18990b401a31bd3d1213e695

23 months agoRename some JS files for consistency. This affects only the build process, not the...
stephan [Wed, 10 Jul 2024 08:33:52 +0000 (08:33 +0000)] 
Rename some JS files for consistency. This affects only the build process, not the deliverables.

FossilOrigin-Name: bcef3f71a2f68768819d9f716f2c29e752fb173df1506469c8669d95ecc2ff50

23 months agoFix a use-after-free that could occur following an OOM introduced by [d8cedbe0].
dan [Mon, 8 Jul 2024 17:39:52 +0000 (17:39 +0000)] 
Fix a use-after-free that could occur following an OOM introduced by [d8cedbe0].

FossilOrigin-Name: 4fabfacfcf38e129949d3e4e2c3ffde3da3cd40d9d12c97ca29bc7c3604db6ed

23 months agoImprove the error message returned when fts5 finds a row is missing from its content...
dan [Mon, 8 Jul 2024 16:01:49 +0000 (16:01 +0000)] 
Improve the error message returned when fts5 finds a row is missing from its content table.

FossilOrigin-Name: 9b1afd4acb8cf9738154e921dcb074d895bbcc4742bf1016ef9f045a0da78bc8

2 years agoUse a mini Bloom filter to help reduce the number of pointless searches for
drh [Fri, 5 Jul 2024 13:55:59 +0000 (13:55 +0000)] 
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

2 years agoImproved reuse of subqueries associated with IN operators, especially when
drh [Fri, 5 Jul 2024 09:56:11 +0000 (09:56 +0000)] 
Improved reuse of subqueries associated with IN operators, especially when
the IN operator is duplicated due to predicate push-down.

FossilOrigin-Name: c9a3498113074bbcd9a8c8d30286fef6c6a49ad2c84b90ec0f5a148389d6245c

2 years agoSmall performance optimizations. reuse-subqueries
drh [Fri, 5 Jul 2024 01:05:34 +0000 (01:05 +0000)] 
Small performance optimizations.

FossilOrigin-Name: 99fd34b58a9b09af20f1f1a3c37137ae55159310c8af97806550eeee6adc4fc5

2 years agoAdd test cases to in7.test.
dan [Thu, 4 Jul 2024 18:56:26 +0000 (18:56 +0000)] 
Add test cases to in7.test.

FossilOrigin-Name: 07817efc10a6ab59dcb18ad218a3bb5a5d49a724c51296d5c8d7e386b0e0c789

2 years agoDisable the reuse of IN-clause subqueries if the subquery is an explicit
drh [Thu, 4 Jul 2024 18:26:41 +0000 (18:26 +0000)] 
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

2 years agoUpdate EXPLAIN output to include P4_SUBRTNSIG.
dan [Thu, 4 Jul 2024 17:49:34 +0000 (17:49 +0000)] 
Update EXPLAIN output to include P4_SUBRTNSIG.

FossilOrigin-Name: 61e56923c80d72d6467ec703b4946b251abf591649fa9e8e579667d7cbd25682

2 years agoBe more aggressive about reusing subqueries that appear on the RHS of IN
drh [Thu, 4 Jul 2024 16:57:11 +0000 (16:57 +0000)] 
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

2 years agoAdd comment using the name "predicate push-down optimization" to what we have
drh [Thu, 4 Jul 2024 11:15:32 +0000 (11:15 +0000)] 
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

2 years agoFor shell completion, use pragma_table_xinfo instead of pragma_table_info, so that...
stephan [Thu, 4 Jul 2024 09:45:23 +0000 (09:45 +0000)] 
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

2 years agoWhen constructing an ephermeral table to use as the right-hand side of
drh [Wed, 3 Jul 2024 20:19:33 +0000 (20:19 +0000)] 
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

2 years agoShow the creation of IN-operator Bloom filters in the EXPLAIN QUERY PLAN output. in-bloom
drh [Wed, 3 Jul 2024 20:10:42 +0000 (20:10 +0000)] 
Show the creation of IN-operator Bloom filters in the EXPLAIN QUERY PLAN output.

FossilOrigin-Name: c10a1b99d47a4c93bdb16e646f6a21add570d6dbb34fd91a32f8abacdb28712b

2 years agoAdd a new sqlite3FaultSim() call to OP_NotFound to use for testing purposes.
drh [Wed, 3 Jul 2024 18:56:56 +0000 (18:56 +0000)] 
Add a new sqlite3FaultSim() call to OP_NotFound to use for testing purposes.

FossilOrigin-Name: 84fd275bfd8afada50d3a5ac491d2b866671f8f0d2496bd240cf4bfdd74e7399

2 years agoUse a Bloom filter to improve performance of IN operators when the RHS of
drh [Wed, 3 Jul 2024 17:51:48 +0000 (17:51 +0000)] 
Use a Bloom filter to improve performance of IN operators when the RHS of
the IN operator is a subquery.

FossilOrigin-Name: 1933496539c19cbf429a39d6b0b1c6b1b2af50733a3c4aea4920990ced652f6a

2 years agoAdd assert() statements to FTS5 to hush-up warnings from scan-build.
drh [Tue, 2 Jul 2024 13:54:46 +0000 (13:54 +0000)] 
Add assert() statements to FTS5 to hush-up warnings from scan-build.

FossilOrigin-Name: 77a76654e64c05f2c67be120f579fc60924ff51a9d0fa2cf9eb158f40171b5f5

2 years agoReword the deliberate_fall_through macro along the lines suggested by
drh [Tue, 2 Jul 2024 12:16:29 +0000 (12:16 +0000)] 
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

2 years agoIn the CLI, if the XDG_CONFIG_HOME environment variable is not set, then also
drh [Tue, 2 Jul 2024 11:30:10 +0000 (11:30 +0000)] 
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

2 years agoFix a typo in a comment in a test case. No changes to code.
drh [Sat, 29 Jun 2024 15:57:55 +0000 (15:57 +0000)] 
Fix a typo in a comment in a test case.  No changes to code.

FossilOrigin-Name: f501166de4f967b7e2e895f180308630e3c88b12bc51823a0a124ee5089eae4f

2 years agoAdd a NEVER() around a branch in sqlite3ExprAffinity() that is designed to
drh [Sat, 29 Jun 2024 12:22:32 +0000 (12:22 +0000)] 
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

2 years agoUpdate fts5 comment/docs to include the order matches are visited in by the xPhraseFi...
dan [Fri, 28 Jun 2024 18:21:30 +0000 (18:21 +0000)] 
Update fts5 comment/docs to include the order matches are visited in by the xPhraseFirst/xPhraseNext API.

FossilOrigin-Name: e41930ef5b883c0f2a6b7eb9606021d14a3df145bc94cb0d508af22b4db7f168

2 years agoAdditional steps to make sure calls to sqlite3ExprToRegister() are sane.
drh [Fri, 28 Jun 2024 18:07:10 +0000 (18:07 +0000)] 
Additional steps to make sure calls to sqlite3ExprToRegister() are sane.

FossilOrigin-Name: 1c42d7176b228791f99bc9971d92a9ab67b1e2956ca4f8d934bd1a3e596d6c80

2 years agoDo not convert an expression node that is already TK_REGISTER into a
drh [Fri, 28 Jun 2024 17:14:00 +0000 (17:14 +0000)] 
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

2 years agoMerge the latest trunk enhancements into the exists-to-join branch.
drh [Thu, 27 Jun 2024 14:54:15 +0000 (14:54 +0000)] 
Merge the latest trunk enhancements into the exists-to-join branch.

FossilOrigin-Name: fc643f8a12e9b7448136b281f798e18dfebe0a3df5115d930b965c8a33933e2d

2 years agoFix an incorrect tcl comment that appeared in many fts5 test files.
dan [Mon, 24 Jun 2024 18:06:15 +0000 (18:06 +0000)] 
Fix an incorrect tcl comment that appeared in many fts5 test files.

FossilOrigin-Name: d07085e2035b52a7edd27980523225e59c5bf851fb4a6de975f03e653b937c9c

2 years agoFix some problems with calling fts5 api functions from within non-full-text queries.
dan [Mon, 24 Jun 2024 16:08:01 +0000 (16:08 +0000)] 
Fix some problems with calling fts5 api functions from within non-full-text queries.

FossilOrigin-Name: 56d265f956fe6433b625c6d732e55f387af3f643e705316f5a6f709d63731669

2 years agoEnhance the output of ".scanstats vm" to include the absolute number of ticks for...
dan [Mon, 24 Jun 2024 14:53:14 +0000 (14:53 +0000)] 
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

2 years agoDo not attempt the exists-to-join optimization if the FROM clause is full.
drh [Thu, 20 Jun 2024 12:07:25 +0000 (12:07 +0000)] 
Do not attempt the exists-to-join optimization if the FROM clause is full.

FossilOrigin-Name: 8e3a1d2850337a902ab36b1d6a0dad4ae35030b71d1e15547f6e7487c1f86d18

2 years agoRevert Lemon so that it only shows -D options that are actually used. Though
drh [Wed, 19 Jun 2024 18:54:04 +0000 (18:54 +0000)] 
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

2 years agoIn lemon, show all the -D options in the generated header, even if none of them
drh [Wed, 19 Jun 2024 18:46:44 +0000 (18:46 +0000)] 
In lemon, show all the -D options in the generated header, even if none of them
are used.

FossilOrigin-Name: 2aa009c38bb207ac59b9bbd6f8e0d7315697b3fd6a01f9431f29a3c7ccad53e7

2 years agoEnhance lemon.c so that when it shows the compile-time options in the header
drh [Wed, 19 Jun 2024 16:38:17 +0000 (16:38 +0000)] 
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

2 years agoRemove some extraneous flags from the fiddle-debug build. Internal doc tweaks in...
stephan [Wed, 19 Jun 2024 11:08:58 +0000 (11:08 +0000)] 
Remove some extraneous flags from the fiddle-debug build. Internal doc tweaks in the main wasm makefile.

FossilOrigin-Name: afae2c9e6fba0820c9be8d06a2e301a74167e4457bada45fe57b5fd9287d2e8b

2 years agoMinor cleanups in the new fiddle build code.
stephan [Tue, 18 Jun 2024 22:03:28 +0000 (22:03 +0000)] 
Minor cleanups in the new fiddle build code.

FossilOrigin-Name: d356aebdd450bedc1ecbbdd266effe53c7badbd74ed7e6db8d0c31318d99a35f

2 years agoRework the fiddle build to build separate debug and non-debug bundles, with the latte...
stephan [Tue, 18 Jun 2024 21:50:30 +0000 (21:50 +0000)] 
Rework the fiddle build to build separate debug and non-debug bundles, with the latter in ./fiddle-debug.

FossilOrigin-Name: a9f1758f1cbe7b7d0c87dfb060f52d03c6ea0e066c079891a8ff354073997f9e

2 years agoRemove an extraneous CSS file and import its CSS into the one HTML file which uses it.
stephan [Tue, 18 Jun 2024 20:47:05 +0000 (20:47 +0000)] 
Remove an extraneous CSS file and import its CSS into the one HTML file which uses it.

FossilOrigin-Name: 66085ca42388e8de741712150541a3e0afb06b3e23e738aa9ff687e9fc494c50

2 years agoAdd fiddle-debug make target to ext/wasm. It builds the same target files as a non...
stephan [Tue, 18 Jun 2024 20:40:11 +0000 (20:40 +0000)] 
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

2 years agoAdd instructions for how to do debugging builds of the CLI on Windows.
drh [Tue, 18 Jun 2024 19:36:04 +0000 (19:36 +0000)] 
Add instructions for how to do debugging builds of the CLI on Windows.

FossilOrigin-Name: abe81c18614b41c78cf3edeaaf8d85d5d2dbdcf331b580f1c98f80d3726d8189

2 years agoUpdate sqlite3_analyzer to report on the number of WITHOUT ROWID tables and
drh [Tue, 18 Jun 2024 12:19:13 +0000 (12:19 +0000)] 
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

2 years agoInternal doc typo fixes, as reported in the forum. No code changes.
stephan [Tue, 18 Jun 2024 09:58:39 +0000 (09:58 +0000)] 
Internal doc typo fixes, as reported in the forum. No code changes.

FossilOrigin-Name: ea16b286b4344c1833ca3d17b6d315fb4ddcb99bcc232ff6444debeb634881f2

2 years agoRemove some dead JS code.
stephan [Sun, 16 Jun 2024 17:06:50 +0000 (17:06 +0000)] 
Remove some dead JS code.

FossilOrigin-Name: 754e6e059b740435475c1869feeaca39585b262d5c27210e0fbddbbcc202c4d5

2 years agoDo not omit the ORDER BY clause from a recursive CTE just because the
drh [Fri, 14 Jun 2024 23:13:54 +0000 (23:13 +0000)] 
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

2 years agoAdd tests for the change on this branch.
dan [Fri, 14 Jun 2024 18:06:25 +0000 (18:06 +0000)] 
Add tests for the change on this branch.

FossilOrigin-Name: ae19ff9ba819439fd107e745b6e8e503e5b68bfdb9da58b74035413704ad3caf

2 years agoRemove some dead JS code. Improve the exception-to-C-result-code conversion to accoun...
stephan [Wed, 12 Jun 2024 22:15:25 +0000 (22:15 +0000)] 
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

2 years agoRemove some JS docs which no longer apply. No code changes.
stephan [Wed, 12 Jun 2024 21:01:44 +0000 (21:01 +0000)] 
Remove some JS docs which no longer apply. No code changes.

FossilOrigin-Name: f253cab3359270045a3ae9f5e9eadc1cfc8844181db127165bfdf49d5f99efb1

2 years agoDo not attempt the exists-to-join optimization for expressions from the ON clause...
dan [Wed, 12 Jun 2024 17:01:00 +0000 (17:01 +0000)] 
Do not attempt the exists-to-join optimization for expressions from the ON clause of joins.

FossilOrigin-Name: 4666433cbd9af21c2e0440b10bcb39878624a39485e2bb514553b276acb8a401

2 years agoFix a problem with rolling back hot journals using the unix-dotfile VFS.
dan [Wed, 12 Jun 2024 15:50:35 +0000 (15:50 +0000)] 
Fix a problem with rolling back hot journals using the unix-dotfile VFS.

FossilOrigin-Name: a44703135e8dd3cc67e548e1aa3c42e71df127fb7b593ccfc06025ec42a501fd

2 years agoOmit tests that depend on sqlite3_release_memory() in lock5.test when running the... unix-dotfile-fix
dan [Wed, 12 Jun 2024 15:29:37 +0000 (15:29 +0000)] 
Omit tests that depend on sqlite3_release_memory() in lock5.test when running the memsubsys1 or memsubsys2 permutations.

FossilOrigin-Name: 9d63033bf46ddf0f4d9d4ef06d56357fe6165f2370cd19cf81c2f7f61ce224fc

2 years agoOPFS VFS: change the xCheckReservedLock() impl to always return false, as discussed...
stephan [Wed, 12 Jun 2024 12:36:02 +0000 (12:36 +0000)] 
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

2 years agoDoc updates in JS code. No functional changes.
stephan [Wed, 12 Jun 2024 12:17:03 +0000 (12:17 +0000)] 
Doc updates in JS code. No functional changes.

FossilOrigin-Name: 587ed3a5d283898ad0e67ccee86a0a4ccc432fa292c0a3534e9e6ec70a7b7780

2 years agoDo not attempt to run hot journal rollback tests in lock5.test with the "inmemory_jou...
dan [Wed, 12 Jun 2024 11:41:18 +0000 (11:41 +0000)] 
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

2 years agoSlight API doc tweak for xCheckReservedLock(), based on forum feedback. No code changes.
stephan [Wed, 12 Jun 2024 11:39:29 +0000 (11:39 +0000)] 
Slight API doc tweak for xCheckReservedLock(), based on forum feedback. No code changes.

FossilOrigin-Name: 2af7a96f6868a4529d689702926b350a4c00082f14da0ded5a8eaea295682d17

2 years agoHandle the case where unix-dotfile is used with URI parameter nolock=1.
dan [Tue, 11 Jun 2024 20:28:56 +0000 (20:28 +0000)] 
Handle the case where unix-dotfile is used with URI parameter nolock=1.

FossilOrigin-Name: 3925a5b904e159d54455cfc73fe837a9c6ea3a6d60da63afde3242b4d6f67c90

2 years agoFix a problem with rolling back hot journals using the unix-dotfile VFS.
dan [Tue, 11 Jun 2024 20:03:32 +0000 (20:03 +0000)] 
Fix a problem with rolling back hot journals using the unix-dotfile VFS.

FossilOrigin-Name: 4ae3300b79e03381fd7f1033bb7978bb6367369790f17c3bdacac51e205edaf9

2 years agoProvide the ability to disable the exists-to-join optimization using
drh [Tue, 11 Jun 2024 18:22:48 +0000 (18:22 +0000)] 
Provide the ability to disable the exists-to-join optimization using
SQLITE_TESTCTRL_OPTIMIZATIONS.  Provide tree-trace output for the optimization.

FossilOrigin-Name: 33a3f327855b427ae6ba0057218d043a1417bc9d780728f47f23acdd836e1686

2 years agoMerge trunk enhancements into the exists-to-join branch.
drh [Tue, 11 Jun 2024 17:37:36 +0000 (17:37 +0000)] 
Merge trunk enhancements into the exists-to-join branch.

FossilOrigin-Name: 5f25a9518a675efbd0525cc2f5595ee7bc7122be7cfecdf6b20c909185dea370

2 years agoRemove some dead JS code and update some JS docs.
stephan [Tue, 11 Jun 2024 17:04:43 +0000 (17:04 +0000)] 
Remove some dead JS code and update some JS docs.

FossilOrigin-Name: 6935ac71bad3d36cc519f0325ae4447a674f257309d020cdc0741160fcce0580

2 years agoWhen compiling shell.c in SQLITE_SHELL_FIDDLE mode, ensure that the shell_main_exit...
stephan [Tue, 11 Jun 2024 17:04:02 +0000 (17:04 +0000)] 
When compiling shell.c in SQLITE_SHELL_FIDDLE mode, ensure that the shell_main_exit goto label is reachable.

FossilOrigin-Name: 06e6f64533563ab9c059b773e5f0d78085df716f2624e547b7259f6789c3ffe0

2 years agoChange constant expressions to pre-computed constants, because apparently
drh [Tue, 11 Jun 2024 14:36:56 +0000 (14:36 +0000)] 
Change constant expressions to pre-computed constants, because apparently
MSVC on ARM requires that.
[forum:/forumpost/4feb1685cced0a8e|Forum thread 4feb1685cced0a8e].

FossilOrigin-Name: 6c103aee6f146869a3e0c48694592f2e4c6b57ecdb4450f46e762c38b4e686f1

2 years agoAdd missing calls to sqlite3exprSkipCollateAndLikely() to the enchancement on this...
dan [Mon, 10 Jun 2024 19:45:33 +0000 (19:45 +0000)] 
Add missing calls to sqlite3exprSkipCollateAndLikely() to the enchancement on this branch.

FossilOrigin-Name: 078537d057d638389e3ab3bc04bcac53f342c7bf1d8d75222296ef42d09e9ee7

2 years agoFix a crash that could occur when the SELECT in an EXISTS(SELECT ...) used an unknown...
dan [Mon, 10 Jun 2024 19:31:18 +0000 (19:31 +0000)] 
Fix a crash that could occur when the SELECT in an EXISTS(SELECT ...) used an unknown collation sequence.

FossilOrigin-Name: f3009a6d7facd1ead520d588c5ad089db76d8641cd3dae076f2405492d7defcd

2 years agoImproved header comment on the sqlite3FpDecode() implementation.
drh [Mon, 10 Jun 2024 12:43:03 +0000 (12:43 +0000)] 
Improved header comment on the sqlite3FpDecode() implementation.
For the fpdecode() SQL function (available in debug builds only) limit
the value of the third parameter (mxRound) to be positive.

FossilOrigin-Name: 56af06fa12104a1fe119d7087746011183af053834eac72d0fb69f60d98054c6

2 years agoDisable the omit-noop-join optimization when there are 64 or more terms in
drh [Sun, 9 Jun 2024 17:34:03 +0000 (17:34 +0000)] 
Disable the omit-noop-join optimization when there are 64 or more terms in
the ORDER BY clause.

FossilOrigin-Name: 40de3939792e17df25598b3e60d1cebcecde2b00832acd55604f14b21398a9a7

2 years agoAdd extra tests for the changes on this branch.
dan [Sat, 8 Jun 2024 18:13:12 +0000 (18:13 +0000)] 
Add extra tests for the changes on this branch.

FossilOrigin-Name: a6365c778f2a6d6fa78e8520553373898f382ce73bf6496533e26291648ef5d1

2 years agoExperimental optimization to rewrite a SELECT with an EXISTS(...) expression in the...
dan [Fri, 7 Jun 2024 21:00:42 +0000 (21:00 +0000)] 
Experimental optimization to rewrite a SELECT with an EXISTS(...) expression in the WHERE clause as a join.

FossilOrigin-Name: 972a33db0b0e924b78d5309d222d8ea298bd59c72da14ea2d14e8e2caaad1e0a

2 years agoAllow the query planner access to the argument of LIMIT even if that
drh [Thu, 6 Jun 2024 23:56:36 +0000 (23:56 +0000)] 
Allow the query planner access to the argument of LIMIT even if that
argument is a bound parameter.

FossilOrigin-Name: c4a9dda2809c6e0e3d928e11e5553ead82cd9df551bcd35b11a7d869ef80ab8e

2 years agoOmit bogus tests accidentally added by the privious commit. var-in-limit
drh [Thu, 6 Jun 2024 23:22:32 +0000 (23:22 +0000)] 
Omit bogus tests accidentally added by the privious commit.

FossilOrigin-Name: e94dfe9928750dd98145d4d9920b298f7b0868703b487f86e0db77a41d53ccf9

2 years agoBetter optimize queries that use parameters in the LIMIT clause.
drh [Thu, 6 Jun 2024 15:03:16 +0000 (15:03 +0000)] 
Better optimize queries that use parameters in the LIMIT clause.

FossilOrigin-Name: e58cb304d1e0ec6e30260a165aaccc2cf096ce6c999efb06683c4ef600ee12ef

2 years agoRe-enable [dcc2bb2c562e97e090174], as [296eeb26c816bc73] corrects the wasi-sdk build...
stephan [Thu, 6 Jun 2024 12:22:19 +0000 (12:22 +0000)] 
Re-enable [dcc2bb2c562e97e090174], as [296eeb26c816bc73] corrects the wasi-sdk build problem the former check-in triggered. Reported in [forum:143e40d7f4e79c66|forum post 143e40d7f4e79c66].

FossilOrigin-Name: f66608bd356efe492d1003663c2e1ccd7cfbf2d40393d256f8720149904ad2d5

2 years agoAdjust the parser so that the value of TK_ISNOT is similar to the value of
drh [Thu, 6 Jun 2024 01:21:57 +0000 (01:21 +0000)] 
Adjust the parser so that the value of TK_ISNOT is similar to the value of
TK_IS.  This helps the compiler generate faster switch() statements on the
Expr.op fields when there are cases for TK_ISNOT and other common operators.

FossilOrigin-Name: 34f05c3d89b2dd15e4b0d1ba292df7de3dfc54b505c0ba145cc3db52cf020845

2 years agoSmall performance optimization in the operatorMask routine of the WHERE
drh [Thu, 6 Jun 2024 01:00:50 +0000 (01:00 +0000)] 
Small performance optimization in the operatorMask routine of the WHERE
clause analysis logic.

FossilOrigin-Name: 9d69fc1c87ae673356869ecd89eb19734fd126702c0f9fe595336ecd7be89e08