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Author SHA1 Message Date
drh
1321ea5010 Randomize the name of the attached database used to do VACUUM. 
FossilOrigin-Name: 0f4e65d73a2b95932f36768c0d9925a2d265d9b395b886d8e492d1d519b2093c
 2024-08-26 17:35:32 +00:00
stephan
8ade1d2f97 Merge trunk into the wasm-build-rework branch. 
FossilOrigin-Name: a1cf3095a87e101ff83ad64f20ae2e61858c7049181abfb18aece6f0a8451c15
 2024-08-25 12:04:05 +00:00
stephan
87ebadbf4e shell.c.in: use eputz/oputz() instead of eputf/oputf() where appropriate to avoid compilation errors in -std=c99 mode (namely wasm builds). 
FossilOrigin-Name: 9ef8317faebc29d016bdf2e8c678fb21ca2cfa95272f1f18b461fcaf0e220ac5
 2024-08-25 11:59:29 +00:00
drh
cc902fd25e Fix harmless compiler warnings in fts5V2toV1Tokenize(). 
FossilOrigin-Name: df65d00f104f31741056686f2ba41ecb192c552012bffb17c2a8b5d4db058328
 2024-08-24 20:05:59 +00:00
drh
306a8dcf3e Fix compiler warnings in the CLI detected by MSVC. 
FossilOrigin-Name: 23ae505cbfde6dfd1dbb2216cf76c1e316b49f2ca84491a1aae28ad33f7777a9
 2024-08-24 20:01:05 +00:00
drh
838d2d3078 Improved help message for the --enable-test-status configuration option. 
Fix the build for when that option is omitted.

FossilOrigin-Name: b404a5fe3f0532f6d56b5e65c44a59379c17d175c21ac69a1f2ba8aadf453313
 2024-08-24 19:06:52 +00:00
drh
1d5a12e6a5 New ./configure option --enable-test-status causes testrunner.tcl to be 
run with the --status option for targets like mdevtest and releasetest.

FossilOrigin-Name: 9ca8513c26e54c97f2d3c6105c42144100044727f6fb4c28048f7cd7270dd35e
 2024-08-24 19:02:33 +00:00
drh
f9eff9052d Remove a term from an assert() that is no longer relevant. 
FossilOrigin-Name: 8b4766252b80075354a6b1406c5430fe999a6490aa3e079893fcc682d88734f7
 2024-08-24 18:42:39 +00:00
dan
58b08d7702 Avoid a stack overflow that could be caused by a recursively defined WINDOW() with a strategically embedded error. 
FossilOrigin-Name: bada54bd6bf54190e40aa721b77081015957d204c7b6a9fdbe8c67bcf20798f8
 2024-08-24 15:54:15 +00:00
drh
27095fc4a5 Ensure that the WhereLoop.u.btree.pOrderBy field added by the 
order-by-subquery optimization [7a0cdc7edb704a88] is correctly
initialized.  dbsqlfuzz 437be171a98687082a31ea6efc2fd5c5d64481c8.

FossilOrigin-Name: b75f8b2252aefe7bb96fa237205a1a9dc88c46d9ec09bca7407e6c636b203e7e
 2024-08-24 11:48:19 +00:00
stephan
7766c9943e Eliminate use of strcpy() in shell.c.in to squelch an unwarranted link-time warning on OpenBSD. 
FossilOrigin-Name: 32e9bf7f972144eacbb2580151220bc4fc1cbcc8bcf586ffd8e10762abf75c7e
 2024-08-23 21:20:50 +00:00
dan
789da35848 Fix a problem in the ext/fts5/extract_api_docs.tcl script. 
FossilOrigin-Name: 9a9d0f6301faefe324261f03543023ffb6a90823349c6946abb0df2f69b31f96
 2024-08-23 17:40:29 +00:00
dan
8d4edd0d67 Add fts5 auxiliary function fts5_get_locale(). For querying the locale of a stored value. 
FossilOrigin-Name: 396f720f36a937145ac727c2750acfd26e4eda350b46d648d82a7e9985545a9f
 2024-08-23 15:18:02 +00:00
drh
5804da0218 Enhance the generate_series() table-valued function such that it is able to 
recognize equality and inequality constraints on the "value" column and
optimize its operating accordingly.

FossilOrigin-Name: d50b784807333c5461a2d027778c746c799285b95bb1952f142b317ea2846460
 2024-08-22 18:12:10 +00:00
drh
d55ab84451 Add the SQLITE_INDEX_SCAN_HEX bit to the sqlite3_index_info.idxFlags bitmask. 
When set, this bit causes the EXPLAIN QUERY PLAN output to show the idxNum
value in hex rather than in decimal.  This is purely a debugging aid.

FossilOrigin-Name: 6c00e88ebdb41d6317bb8758825521614dedc2e6e6289ff415c5f0406eed815b
 2024-08-22 16:22:08 +00:00
drh
889ce8ee90 Add SQLITE_TESTCTRL_GETOPT. Use it to implement improvements to the 
".testctrl opt" dot-command in the CLI, and similar enhancements to TH3.

FossilOrigin-Name: 6500baa9914b08ce19c361a69f19a80e5d800fcb82579d1c1e03601c7a664338
 2024-08-21 20:25:31 +00:00
drh
be1fdbd272 Add the new SQLITE_TESTCTRL_OPTGET that retrieves the current optimization 
setting.  Use this in the CLI to provide symbolic fine-grain control
over optimization settings using the ".testctrl opt" dot-command.

FossilOrigin-Name: 0ea4e1e8fc689cb1af3a8d21dd6af9d483115412b414e85e8a42480f50d65af2
 2024-08-21 18:57:55 +00:00
drh
9904d824b8 Improved comments on byte-code subroutine calls to materialize subqueries. 
Should not affect production builds.

FossilOrigin-Name: 6b024c85ef856e26cddac8ad862e16909b5149c3e3efb4e73ba54c97291f1cc4
 2024-08-21 17:38:50 +00:00
stephan
5b5625f679 README.md: a markup link fix and use the canonical URL for Fossil. 
FossilOrigin-Name: c49bfee6b878bd96adfc852fdc76e98bf81e2fb82be8325672fbc7af04e7dffa
 2024-08-21 13:57:30 +00:00
drh
59b171172f Updates and enhancements to the README.md file. No code changes. 
FossilOrigin-Name: 3161b8028916bff9a13a04bfb1996bce7e1274a3c403fc58f4d798afd30c528f
 2024-08-21 13:44:40 +00:00
drh
4cc86b6e92 Add code comments for a "table-of-contents" and various milestone marks in 
the 1300+ line long sqlite3Select() function, to help improve readiability
and maintainability.  Comment changes only - no functional changes.

FossilOrigin-Name: 00cfbb9fa5136e6a7847da4e4ab30d320ca79c22acda9db2030e558d59b8c744
 2024-08-21 12:01:46 +00:00
drh
91937a6961 Fix a minor typo in a comment. 
FossilOrigin-Name: 92c80af1129051c9eded8df170730ad6366b4f7715dead34c4364c8149d0dce9
 2024-08-21 10:37:59 +00:00
drh
01972f55fe Improvements to treetrace output for subqueries. Debug code only. 
FossilOrigin-Name: 0a835d18d9063b17a1d506fd989ebcf7f0d76593978a3bd5981be59618335f21
 2024-08-21 10:32:00 +00:00
stephan
fb7d0c3c01 De-duplicate some error-output code in shell.c.in as part of tracking down the cause of [forum:5647ca2af1|forum post 5647ca2af1]. 
FossilOrigin-Name: fd5904495e0c775174f9380bc6877fb9def3d30dec1c9315979ad4503a18d70b
 2024-08-21 09:56:45 +00:00
drh
8c58fd78c3 Remove incorrect assert() statements in the SrcItem invariant validator. 
dbsqlfuzz 7f908865436ce531b0ace55c97a1c71d05c4e76c.

FossilOrigin-Name: 81a1ede38823b8d50e221ecb6ce52a05d82a856099002a71d9f1ac561a587f05
 2024-08-21 07:38:14 +00:00
drh
5648d717b1 Refactor the SrcItem object to move fields associated with subqueries out 
into a separate object named Subquery.  This reduces the size of the SrcItem
object by about 1/3rd and provides improved performance.

FossilOrigin-Name: 484bcd75bc95491d8540c791c1c4d40d996cb465839564662e14f98739699bf1
 2024-08-20 23:11:28 +00:00
drh
a0651b3707 Fix a name resolution issue with CTEs. 
FossilOrigin-Name: 4fa8235dd59cd683d6c6c97bfe181a9637be7c054d435323c903b9dbd74aff02
 2024-08-20 22:44:40 +00:00
drh
bb36d55e63 Fix minor comment issues. 
FossilOrigin-Name: c1bbed19f4348ec31c3cb4723eaa8f1554bb58ef4de7feb3a0f39612785f13d5
 2024-08-20 22:05:01 +00:00
drh
0766cbf511 Remove unreachable code. 
FossilOrigin-Name: 17699329aa8e234c6793a38db5ca05def9395b287bcc8bc05493b824327edb59
 2024-08-20 20:01:21 +00:00
drh
692c160360 Tighter checking of access constraints on union members in SrcItem. 
Improved invariant checking.

FossilOrigin-Name: fd72d3400a8fe5747f494eee81654698acee350bb95b9db269e87d857af03492
 2024-08-20 19:09:59 +00:00
drh
ff176231da Fix some stray SrcItem field name fixes. 
FossilOrigin-Name: bc5f5ce59e1e4323422bda7d002310923f927a03b4fd42749bf04f6c9853956b
 2024-08-20 17:41:44 +00:00
drh
27c680cc69 Fix a memory leak so that now all dev tests (including TH3) are passing. 
FossilOrigin-Name: 3995c45fff0e4bd10bcf49cc16eb1050216426723c63ba56d3ae5ba738c34019
 2024-08-20 17:24:42 +00:00
drh
ff4ad29d05 Memory issues fixes so that mdevtest now passes. 
FossilOrigin-Name: b249516f6a6650808e035ec219e762bf24dcb7c32a6235984b995d08d07d35d8
 2024-08-20 16:50:21 +00:00
drh
781163aa9d When the database encoding is UTF-16LE and the GLOB optimization is used, 
it is ok to use the range search over an index, but it is not ok to
disable the actual GLOB function call.

FossilOrigin-Name: 3399698376761ab8c422f8ea02bfa2759afb606f08bedbd1cf7eee834229a9aa
 2024-08-20 14:12:16 +00:00
drh
6ad4e9fd2a Fix for the UTF-16LE problem reporte by 
[forum:/forumpost/dc7e1b7527e84343|forum post dc7e1b7527e84343].  Because of
the unexpected ordering of characters using the default collation (memcmp()
order) in UTF-16LE, the LIKE/GLOB optimization restricts its attention to
the pattern prefix that is all ASCII, which is the common case.

FossilOrigin-Name: a5797ebdea423afc3d2d3bd8adaf1575d33a01f594c0c315afcb1499f1718e9b
 2024-08-20 12:09:55 +00:00
drh
1c8ed5fa43 Earlier error detection while processing complex aggregate 
queries.  dbsqlfuzz 5242c2f07f4aa031aa3c80461f18e9b7619ede9b

FossilOrigin-Name: 70f4973078ffc72f4ff247234e6f8e695b40803c3e7c9ed12050d97195728352
 2024-08-19 23:43:08 +00:00
drh
1521ca4c20 Refactor the SrcItem object so that information about subqueries is stored 
in a separately allocated Subquery object.  This reduces the memory requirements
for SrcItem and makes the code run faster.  It also provides an expansion path
for subquery processing that does not burden simple queries.  The current
checking mostly works, but there are still issues that need to be tracked
down and fixed.

FossilOrigin-Name: 8ff5dda8448d7e1a533d7f27db2573ce68fa9956b9d9847ced45e83c1f06bab0
 2024-08-19 22:48:30 +00:00
dan
127812e645 Update some comments that are processed into the fts5.html webpage. 
FossilOrigin-Name: 3e06ab218bbd1ed75a24afb44e8df9ce84e9fc24701428cb8b3459760f44006d
 2024-08-19 20:35:30 +00:00
dan
18557fdeb5 Add the fts5_locale() function and related functionality to fts5. 
FossilOrigin-Name: b9632900100bdbc913f83bfb03b32585cf07a192b9a7f26b9bebc7d91e63a610
 2024-08-19 14:33:39 +00:00
drh
922cf3e2e4 Fix leap-year handling for dates prior to 0400-03-01. 
[forum:/forumpost/eaa0a09786c6368b|Forum post eaa0a09786c6368b].

FossilOrigin-Name: 474b7e34b83bc5e85854bc3b386f31ff39b390549d89b94921f33bbc5b658d1d
 2024-08-19 14:20:18 +00:00
drh
5a18c1f9cd New date/time test cases to validate ancient dates. 
FossilOrigin-Name: 82719074f090d9d0a0b9baea0dee7b1dd40a272e3f3e45043d4a640c07989d5d
 2024-08-19 13:53:49 +00:00
drh
aa2258e35b Attempt to fix date/time calculations for days earlier than 0400-03-01. 
See [forum:/forumpost/eaa0a09786c6368b|forum thread eaa0a09786c6368b].

FossilOrigin-Name: 00cae11fffaf50e2133915e851d41098d00b6b1458e1438bcb6664e1411d8498
 2024-08-19 12:54:12 +00:00
dan
f5b1c3da36 Merge trunk changes into this branch. 
FossilOrigin-Name: 6787603bd0d8117e41e6b572c0d7cada0f6d7266a4ff2ad79f9471b9beb28a9e
 2024-08-19 10:40:08 +00:00
dan
dd9a7e4540 Fix a problem with detail=none, content='' tables. 
FossilOrigin-Name: 4b8070816ada3f269d53c9cee20669f59e19a23c31c8509fc397c21dd097ec9f
 2024-08-18 14:46:13 +00:00
drh
901b671455 Automatically disable directory fsync when compiling for AIX. 
FossilOrigin-Name: 8d170e07e20c21a5bb97fdc8c2d01d92178f5fe740e60d203e4621747cfce33e
 2024-08-18 09:53:37 +00:00
drh
b204b6aa7b Give unique names to fields in the SrcItem object, to facilitate analysis of 
how those fields are used using "grep".

FossilOrigin-Name: 9f5aeef3cbc2c95267c8f7bf60d5c66971a76789669fb0e8f853273ff6f616f2
 2024-08-17 23:23:23 +00:00
drh
8797bd695f Reduce the size of the SrcItem object by combining fields into a union. 
FossilOrigin-Name: a4c59ac3c6ec979c25b544d29e47b8e39f6439c098eed8f84b3bd506c9adf047
 2024-08-17 19:46:49 +00:00
dan
6c796631fc Fix a broken assert() in fts5_storage.c. 
FossilOrigin-Name: 01116e32797e1b127ba79059d890fbe5075eee2b6e3ce4468e82862b0fc3aa46
 2024-08-17 19:40:15 +00:00
dan
408a34925d Merge trunk changes into this branch. 
FossilOrigin-Name: 6a8ff9ba5e71d817489093d8dff0a8d77365b4222773b941accbd58558d24379
 2024-08-17 19:11:09 +00:00
dan
ef2401f669 Tests to improve coverage of fts5_expr.c. 
FossilOrigin-Name: f4b839e5265700b1a89066d1b6e0d0d010852a69c5da3d75d2c41624dbf3c0af
 2024-08-17 19:07:13 +00:00