0873d88423
Fix an incorrect assert() in STAT4 logic added just a few days ago on
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[2023-02-01|/info/55a26c67ed4a3a93].
FossilOrigin-Name: 168fa2fb22b8c1ad80c7001a429d3a80b48acfbfebb5414a0caa76964ea647c3
2023-02-08 14:17:34 +00:00
821fe31fd7
Add the 'txn' date/time format. Change CURRENT_TIMESTAMP and similar to use
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'tnx'-style semantics instead of 'now'-style.
FossilOrigin-Name: 61cc8ed8d3541eddf23a9d542179c3f0223c5b8519b54d3be79988a376e25a89
2023-02-08 12:47:37 +00:00
ed092fc368
Revert the behavior of date/time functions with no arguments so that they
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once again work like 'now', even while CURRENT_TIMESTAMP and similar work
like 'txn'.
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2023-02-08 12:01:48 +00:00
c1dab9ded2
Change the behavior of date-time functions without any arguments (and thus
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the CURRENT_TIME, CURRENT_DATE, and CURRENT_TIMESTAMP variables) so that they
work like 'txn' instead of like 'now'. This is an incompatibility with legacy,
but brings SQLite into conformance with all other SQL systems.
FossilOrigin-Name: 1ac78be54502779236645eac35b962797f2fb98307d059d2aa19658c4fa74cb7
2023-02-08 11:34:05 +00:00
51b0373998
Merge wasi-patches branch into trunk.
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2023-02-08 08:49:52 +00:00
3393ee7ff6
Simplify the code and add test cases.
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2023-02-07 23:55:59 +00:00
d4af882a1b
Add support for the 'txn' argument to date/time functions that works like
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'now' but keeps the same time for the entire transaction.
FossilOrigin-Name: 5e4f45af96247e29910403a63ac148cb313b005f9c014b37a9a49d98f5fef9a6
2023-02-07 21:55:14 +00:00
9d6725c651
Fix a typo in example documentation code for sqlite3_vtab_in_next().
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FossilOrigin-Name: a95dbfae6133cc7aac950c3e7ba55a29d80b1625c39479a7d1d10b0868ee2be4
2023-02-07 16:58:58 +00:00
f8c73aed67
Merge trunk into wasi-patches branch.
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FossilOrigin-Name: 656d36f50f630da68262469087bad1ac71b10325e233a7963103c8cbc232f61a
2023-02-06 22:25:18 +00:00
913ea77443
Fix the build after the previous change
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2023-02-06 15:49:54 +00:00
da3d655fd8
Remove the long obsolete "client/server" mode tests.
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FossilOrigin-Name: 08e3114caec0633fc54f8febb7f4732b46a1f47508bbca0a6a2bff02591254d5
2023-02-06 15:46:34 +00:00
072f48e556
Do not use a Bloom filter if any outer loop lacks STAT1 data, since without
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STAT1 data, the query planner cannot make an accurate determination of
whether or not a Bloom filter will be useful. This fixes the problem
reported by [forum:/forumpost/56de336385|forum post 56de336385].
FossilOrigin-Name: e6ab96bd0b9efc51fd703bf7e92b079943ad9a3b92183d434adc11fb7d238afb
2023-02-05 20:29:10 +00:00
8d07c3d497
Restore a test for pBt NULL that was removed by [12a14711afa6cddb] but turned
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out to be necessary, as dbsqlfuzz quickly showed us. Test case added to TH3.
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2023-02-05 00:47:27 +00:00
2f9525b0ff
Changes to the sqlite_dbpage virtual table to tag or remove unreachable
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branches.
FossilOrigin-Name: 12a14711afa6cddbf64d5307fd239fc597027d4356a431ad75836025f4bad83c
2023-02-05 00:24:42 +00:00
111057cf66
Add ALWAYS() and NEVER() macros to unreachable branchs in sqlite_dbpage.
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FossilOrigin-Name: db875cd6be3b6e0032325cf42e6846eb41a7f099eb4561baf402d914446b052d
2023-02-04 20:53:31 +00:00
5db5c122ef
Remove an ALWAYS() that can be false in some very rare cases.
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dbsqlfuzz 2274a23c85a93b870f7eb12fe686073da01abc33
FossilOrigin-Name: a4eb0b0d837291590958a5f292f41e80e0f722668a060aebfed5ea36ea176332
2023-02-04 20:07:52 +00:00
fb962837fd
Updates to the testrunner.tcl script so that uses a separate sub-process for each test. And so that it runs the release test procedure currently handled by wapptest.tcl.
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FossilOrigin-Name: 4c3c587500ac5a3758008f0acb9432bd3bc6f0f31bacd5615f46280e55842982
2023-02-04 19:01:17 +00:00
ad1079e35c
Better error message when trying to do an INSERT on an sqlite_dbpage virtual
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table.
FossilOrigin-Name: a98e4908dabc8f45f7859a26bd1d0c04de34ec68c1367c2cdd9b0242e08b938f
2023-02-04 14:23:26 +00:00
989d0cec5d
Attempt to fix harmless compiler warnings that reportedly appear in clang 15.
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FossilOrigin-Name: c045d76b908a8c90d22511df7884e78d452b250db9ba70d4cb0935048a3c3ac4
2023-02-03 14:57:40 +00:00
60228cb3d2
Avoid using Tcl command [clock] in testrunner.tcl.
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FossilOrigin-Name: b2faf9289f6fbbcd4491e1b063da731b35aeed9ff1fc97f64798e99cac847b4a
2023-02-03 11:32:51 +00:00
2dd3b645b6
Improved and simplified logic for resolving the various aliases of the schema
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table.
FossilOrigin-Name: 5c19491c36b9e2128430e4f153bdef48c3f7b6541d44f36044e8fc2921ecc830
2023-02-02 16:30:32 +00:00
6f31eac7d8
Resolve all possible aliases and variations of the schema table names.
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FossilOrigin-Name: e7a0112b235d97cb68c92b967bf2218b90258c243ec2b638aaac142392873126
2023-02-02 15:28:40 +00:00
71a9339672
Adjustments of assert() statement in STAT4 in order to give 100% MC/DC.
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FossilOrigin-Name: 55a26c67ed4a3a937e009f60da2cd951d6f090b0bea748037db5c1680e5ff3b4
2023-02-01 23:24:34 +00:00
45ae9d6ba6
New assert() statements to verify that sqlite3DeleteIndexSamples() is always
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called with non-NULL parameters.
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2023-02-01 20:45:12 +00:00
54725efd80
Just because a CTE is used more than once, does not mean it should be
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tagged with M10d_Yes and thereby prohibited from participating in the
query flattening optimization. See
[forum:/forumpost/1d571c02963355ed|forum thread 1d571c02963].
FossilOrigin-Name: 66f29c403d28630bfaea9124bd63ee4a047b1fe4a7e27dc5d10d67d1601b15e0
2023-02-01 15:41:07 +00:00
288409d731
Fix a comment related to PENDING locks in os_unix.c. No code changes.
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FossilOrigin-Name: 6b3546c871fe78a4e550e0144b48ac98325787cc8b192a9e7f5f2a2ffa57f76d
2023-02-01 14:17:25 +00:00
ca3aabdf53
Fix a race condition during hot-journal rollback that could theoretically cause spurious corruption errors.
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FossilOrigin-Name: 20ea53ddf590a9dd19501fabd2bfdb9c10b5eb265cd2995bdb335769c936c763
2023-01-31 20:21:06 +00:00
f7af9ba13c
Additional tweaks to the enhancement at [609fbb94b8f01d67] to further reduce
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the cost estimate for constructing an automatic index on an ephemeral table,
in order to resolve the performance problem described by
[forum:/forumpost/1d571c0296|forum post 1d571c0296].
FossilOrigin-Name: bf1aae7a8c7f2c74681aa29baa35259d10ce6a1737d2607def6bf27fed592131
2023-01-30 20:44:54 +00:00
05a377fd46
Do not assume that sub-queries that contain window functions are uncorrelated.
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FossilOrigin-Name: f27804484df57de76be9dbd1a9e5869916617684ee407101c978df7da30b34ac
2023-01-28 21:06:15 +00:00
8cc8d36e4c
Show more details about the SrcItem.fg field in tree-trace output.
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FossilOrigin-Name: 3d05dddd0bc826a73a8cecd6b116168082fb46b6e4868d03438c0a5a546d2f97
2023-01-28 21:01:33 +00:00
20438431c8
Fix a problem causing "PRAGMA quick_check" to return spurious corruption errors for a WITHOUT ROWID for which all columns are either virtual or part of the primary key, and for which the order of the columns in the primary key definition is different from the order in the table.
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FossilOrigin-Name: a7530f897127f35a212db6557edbcbbb286cc0e094754c1c1b74ce8dbf724470
2023-01-28 17:37:37 +00:00
f92b006a6e
Add an assert() to help static analyzers.
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FossilOrigin-Name: e446c8b4aa2ffe075f9c289c771d62a414661c3ffe6abae5649c50af8e32fab6
2023-01-27 20:15:48 +00:00
87ce1ff7f7
Merge trunk into wasi-patches branch.
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FossilOrigin-Name: 2ce89f5efcdb8b4c58eb2d30833a76d79ae0134c31d5ab8564be9e1cf5a1f4f0
2023-01-27 05:37:24 +00:00
3c12ebd4a3
Improved fix to allow sqlite3_vtab_in_first() to reliably return SQLITE_ERROR.
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FossilOrigin-Name: b25eec1c13f6a8c7ba993e5a55e26798f3b67a8b9571998459671cb570cbdfb4
2023-01-26 02:18:53 +00:00
e9b20a9c4b
Defer calling the destructor for the user data on a module until after the
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module has disconnected.
[forum:/forumpost/b68391eb71fdff73|Forum post b68391eb71fdff73].
FossilOrigin-Name: 1ab122289fe6ac4cb3b0c47d17ac22627fcdfed80c941a57e6e6cc4d9dbd9273
2023-01-25 19:05:04 +00:00
b604f1456e
Enhance the sqlite3_vtab_in_first() and sqlite3_vtab_in_next() interfaces so
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that they reliably return SQLITE_ERROR (and not SQLITE_MISUSE) if they are
invoked on a parameter that did not have multi-value IN processing enabled
via a prior call to sqlite3_vtab_in(). See
[forum:/forumpost/a823d4a3d5f73def|forum thread a823d4a3d5f73def].
FossilOrigin-Name: 144326dc171025dc8b5a77bebd8de3c19d5244ab807f5aa41f95313a25b880bc
2023-01-25 16:56:24 +00:00
f36fa4e902
Add scalar SQL function unhex().
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FossilOrigin-Name: 890e9629a7480138c9c1d3acc2d1e7b3c05e0d156e5c5fba428bc1aeb790fbfb
2023-01-24 20:17:43 +00:00
a50db438eb
Update unhex() to allow a second argument, specifying a set of characters that are permitted to appear between pairs of hexadecimal digits.
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FossilOrigin-Name: 66c8562690b19f17972589611810e1dccad3a48777acb05208289c1f77076f71
2023-01-24 17:19:47 +00:00
f648389a2e
Suppress a harmless compiler warning.
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[forum:forumpost/e3f72e9291189925|Forum post e3f72e9291189925]. The code
was legal and correct. The revised code is actually less clear in its intent.
But at least now there will (hopefully) be no warning.
FossilOrigin-Name: 48bb7c88787bf5de1d70cf3cc81ada38c6c02e476dbdff12c8676c6d5ee19aed
2023-01-23 21:41:41 +00:00
c3f616597c
Due to a coding error, check-in [8efd61e8518594e3] did not actually use
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just read transactions if the operation is read-only and the
SQLITE_MAX_ATTACHED macro is set to 31 or more. This was due to a misuse
of the writeMask field of Parse, pointed out by
[forum:/forumpost/aa173c18d5|forum post aa173c18d5].
FossilOrigin-Name: 8760566893b64325874c7ec0aff8014026ce525e7fff1489027d2ce698495e76
2023-01-23 20:45:47 +00:00
e3c11d55db
Add experimental user function unhex().
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FossilOrigin-Name: dbe424b5db33ce2c7562dfb44daf2969cf3074234cc891eb9b8d0d907faf6a78
2023-01-23 14:11:34 +00:00
f75e485ea7
Give CLI .version a place in .help output.
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FossilOrigin-Name: 5f2dfdcc345453ee0a05311f6826d90b7c1d7b95fdaf77a0a8383923a8fc7213
2023-01-22 21:54:17 +00:00
cdcb84ef00
Merge trunk into wasi-patches branch.
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FossilOrigin-Name: 6fc20d75d49310aedbc3351a4a5f1aa9ef5b4100501c7bfbe556aca2be2e44d7
2023-01-21 12:18:28 +00:00
3fdb05e883
Fix a memory leak in the TCL test harness associated with carray.
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FossilOrigin-Name: 5a316f9fd94b73fc54ef94a1dab2f13bdd16c4fb13d2620b7c907d104d5b4d7a
2023-01-21 00:59:20 +00:00
c1b54fa225
Fix harmless compiler warnings.
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FossilOrigin-Name: ded60f5b3431283d70eb8c41761c0fa9727021e6309d0df0ae3fb0a5274c1299
2023-01-21 00:19:29 +00:00
a96cd076fe
Extend the carray extension to allow the use of BLOB values to be bound
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as an array of "struct iovec" objects.
FossilOrigin-Name: e117a03ca6560e958884f277db827c51ae337a970c17143a0a5f9b150f52f87a
2023-01-20 21:00:03 +00:00
42d652c047
Two branches associated with memdb are now always taken (I believe). Tag
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them with ALWAYS() to verify this.
FossilOrigin-Name: 20b9b5aa4fa6136059cf1123f00d86cb7bd8fb0f0f86f971e9714f22725e60b5
2023-01-20 19:19:24 +00:00
d993b15aa3
Ensure that the database encoding cannot be changed while there are statements running. And that the connection is left in a valid state after an obscure OOM within sqlite3_deserialize().
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FossilOrigin-Name: a02da71f3a80dd8e817e89cdaa775c95e38c90d2471f8fec516bed086539e2c0
2023-01-20 17:50:24 +00:00
3601db8f86
The json_group_array(), json_group_object(), and fts5_source_id() functions
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should all be deterministic and innocuous.
FossilOrigin-Name: edcb83fa0d3c832d044b267d608fed31a2ac841b81c7c9406b2136ac43d61a1a
2023-01-20 13:34:14 +00:00
f06067f0b2
Change an now unreachable testcase() into an assert().
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FossilOrigin-Name: 517b2c4c4ee9afc50e5457a6877e5af34358a6267d8dad669d25410c124866ac
2023-01-17 19:00:22 +00:00
drh