d2467a89fd
If OP_Rewind has P2 of zero, that is an assertion that the table is never
...
empty. This fixes a false-positive in the out-of-subroutine jump detection
logic added in version 3.39.0, and which was causing the assertion on the
previous check-in.
FossilOrigin-Name: 33fd9997ebb88f0d78522c036e75aef08015d31d28b1cbee08ae7c4cd5ecc6aa
2023-01-11 17:50:24 +00:00
d2b11786e8
Add an assert() to the byte-code engine that goes off if the OP_Halt opcode
...
is invoked with SQLITE_INTERNAL. This causes the RIGHT JOIN error
"Opcode jumps to ... which is outside the subroutine ..." to fail immediately,
causing it to come more readily to tester's attention. There is at least
one testcase in test/fuzzdata8.db that asserts due to this change.
FossilOrigin-Name: b8f994414285264f4f7c472dfad646a061fc3580b754eac0f20080c24ecc256d
2023-01-11 16:44:57 +00:00
5dd74bf384
Improved progress-handler and interrupt detection during PRAGMA integrity_check.
...
FossilOrigin-Name: 6db42780a9e530bcc94490cc6080536309666dc13523272d1799d6661137e908
2023-01-11 16:17:31 +00:00
3b7a19b033
Add a new sqlite3_is_interrupted() interface that can be used by long-running
...
app-defined functions and similar to see if they need to exit early due to
an sqlite3_interrupt() call.
FossilOrigin-Name: d030f341369b7f32789cbcf3d0ad9a2ac5cad99a56dac7dfe68b7f06dc339b17
2023-01-11 00:27:06 +00:00
706631de32
When computing the datatypes for columns in a view, use the same datatype name
...
as the underlying table if such is available and is consistent with
the computed affinity of the column.
[forum:/forumpost/7fb1fe9dcf310ef5|Forum thread 7fb1fe9dcf310ef5].
FossilOrigin-Name: 497a98363fd1ed079544620ec5d0883f987ed03013131542741c93d7568e8568
2023-01-10 19:57:26 +00:00
8340f54bdd
Fix handling of unix paths that contain ".." components such that "/" is considered its own parent directory.
...
FossilOrigin-Name: b829dd1b976454619ca04c69aec5ebb5a2286772f4267b82ab2ea5fdb81ccd41
2023-01-10 15:07:18 +00:00
b0779fb969
Improvements to the SQLITE_DIRECTONLY documentation.
...
FossilOrigin-Name: b277ba40a8b0acea15bd73036d1c86fb5187f047ec8500ebc88c738ea3dbd118
2023-01-10 14:33:26 +00:00
2e77734b98
Fix handling of unix paths that contain ".." components such that "/" is considered its own parent directory.
...
FossilOrigin-Name: 3c6cadb396de3981bd950eddd532daa8134bd4bf22c578620e323835c96a8500
2023-01-10 14:31:56 +00:00
bf395ec58e
Clarify help for .quit.
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FossilOrigin-Name: 8004a2b7439748f1034df897af7b6c58b48a46923c6fdddbe7d78c89b8d7b438
2023-01-09 18:42:28 +00:00
6791891f92
Fix JSON functions so that they work correctly under PRAGMA trusted_schema.
...
[forum:/forumpost/c88a671ad083d153|Forum thread c88a671ad083d153].
FossilOrigin-Name: 51a5d83c425d2e31508b73074d0076156817afb19003f847d16bf4a69ae5077b
2023-01-09 12:01:30 +00:00
4ff47d3e37
Doc-only update, sqlite3_preupdate_hook() return
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FossilOrigin-Name: 2da51d7e1b9f16ef03efbb096ce2a84e8c23b883380f48b2d374bdc521865aeb
2023-01-07 22:28:00 +00:00
50da6ac8c1
Changes a testcase() into an assert() due to the
...
[e58bba93717cd6ff] change.
FossilOrigin-Name: a6251d72894f9c2e21fc6e91b1d2452a204952f5e1a94fd93835a47c7dfb9be3
2023-01-05 14:41:18 +00:00
e3b1c3868b
Fix a problem with applying integer affinity to a MEM_IntReal value. Forum post [forum:/forumpost/d270125fae|forum post d270125fae].
...
FossilOrigin-Name: e58bba93717cd6ff950c6f9e077b4327b59b1956dd5f6668be3de9509584b8fe
2023-01-05 13:35:23 +00:00
52c08ee982
Ensure that LIMIT clauses may be passed through to virtual table implementations even if the WHERE clause uses operators that may only be optimized by virtual, not built-in, tables (!=, functions, MATCH etc.).
...
FossilOrigin-Name: f38caab23bcef1df02618376de22d208a3333d023628cde310345505933329f1
2023-01-04 17:46:29 +00:00
fd318937e7
Employ deliberate_fall_through macro to quiet some compilers.
...
FossilOrigin-Name: 869635fb81e0868dee80ce77653a2c1d2af41b3ffbf0a3f7b788ac99dc808887
2023-01-04 16:54:55 +00:00
d0fe0fc531
Enhance PRAGMA integrity_check so that it verifies that the string values
...
stored in indexes are byte-for-byte identical to the values in the table, and
not just equivalent according to the collating sequence.
dbsqlfuzz 686e2e205e0c0594d3fb524bea0c25e621d1a870.
FossilOrigin-Name: 9302e4bfdce5905576b8f0af7d6b3a864e1dcd58ed89bb303010a1c4f826e915
2023-01-04 15:18:52 +00:00
cef97068cd
Remove the unused "sqlite3StackAllocZero()" macro.
...
FossilOrigin-Name: f0ca57207e9f3ab401264498f65c249b479d9e0da7158e001b002584ac67dd0a
2023-01-04 11:58:36 +00:00
373d34d610
Elaborate on the open-in-read-only fallback behavior of the SQLITE_OPEN_READWRITE flag, per user request. Unrelated trailing EOL whitespace cleanups.
...
FossilOrigin-Name: 1003144fc192e1531e1bc968d7e1d0ccc7ad31e501180f90e1479565a4abfb96
2023-01-04 11:57:27 +00:00
a9e1e4edaf
Small performance increase in the symbol hash table.
...
FossilOrigin-Name: a19597b4fd2530a89363992b9179f9f3f0621a6e3861a91324f29311aafe09b9
2023-01-03 19:27:00 +00:00
fbde3f50bf
Avoid an unnecessary call to strlen() in the sqlite3VdbeMemStringify() routine,
...
for a performance increase and size reduction.
FossilOrigin-Name: 284382d37850f469dc4bf3ab8efd2f20971554e897f1ba3e94d3f2f0c35d97d0
2023-01-03 18:51:18 +00:00
1eb88d6e5a
Small performance improvement in the btreeOverwriteCell() routine.
...
FossilOrigin-Name: df5ea47130d275e9fa1bd6aa8d55f1d5e136cba30ba13b7ede22224aa7f78919
2023-01-03 15:11:01 +00:00
206db97ddd
Remove redundant assignment in kvvfs's decoding.
...
FossilOrigin-Name: 2ffbf0c73c5a0f08717093cfaac99c4aedee506ec7b5a9a62c92168a2bcadc14
2022-12-31 05:26:35 +00:00
576fe9035b
Avoid an infinite loop when an unexpected character is being decoded by kvvfs
...
FossilOrigin-Name: 6909195f77b50650982a6afd9d72b3a6ac9aff1f86c653fa18d0d9bf64e9bd8f
2022-12-31 05:19:45 +00:00
12e1eb344f
A call to sqlite3_declare_vtab() should not cause DML/DDL authorization
...
failures.
FossilOrigin-Name: eed1e030722deb24674e7c2d165a2a359576c6bb5769d3bdd5fa645bc0f2ecc7
2022-12-29 18:54:15 +00:00
4e013284a0
Fix a missing 0 at the end of an integer literal in check-in [8da0f0c38a458c57]
...
FossilOrigin-Name: e3776796f55574f357eb429e20399389092a68e9ca00aa104ed33eb559ae0de5
2022-12-27 14:03:04 +00:00
ff78b2bee8
Fix an infinite loop in the MEMSYS5 auxiliary memory allocator that occurs
...
for memory allocations between 1GiB and 2GiB in size. Error introduced
by check-in [949133231f8f751a]. The problem only affects builds that
include the SQLITE_ENABLE_MEMSYS5 compile-time option.
FossilOrigin-Name: 8da0f0c38a458c57f979d59b49cf4804ef81fc2eccabde1f166bab24dd1dabea
2022-12-26 15:14:24 +00:00
3a8fbc0749
Grammar fixup in comment re SQLITE_TRACE_PROFILE trace event.
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FossilOrigin-Name: b6dc80cbf63ed521ef8f878fba24b0110d61813763ca7bfbcfb0a145656b300a
2022-12-26 01:44:04 +00:00
0953c5354a
Add base64() and base85() text/blob conversions to the CLI.
...
FossilOrigin-Name: 4bc98a2d9520efa9b80142163cbfab72a5f2fe9854cd6ba8291dcefdb872e657
2022-12-23 19:04:59 +00:00
3547e4997f
Fix lots of harmless, nuisance compiler warnings, mostly unused parameter
...
warnings in extensions.
FossilOrigin-Name: c14bbe1606c1450b709970f922b94a641dfc8f9bd09126501d7dc4db99ea4772
2022-12-23 14:49:24 +00:00
de5f3af2b9
Additional fixes for yet more completely harmless compiler warnings.
...
FossilOrigin-Name: 7d3772f0bd0e2602fe919573b49001da4e2b9f3874cb0183dea675204afa7abd
2022-12-23 11:46:57 +00:00
dc02d5658b
Squelch a new (and, in this case, harmless) compiler warning.
...
FossilOrigin-Name: a02e19dd6ce00492f3d187e3c3c9bde4d9d1ee9a23616e62ea3590eec95652bd
2022-12-23 11:32:06 +00:00
f26bad66ba
Asserts added to ensure that the iCompare variable in the bytecode engine
...
is correctly initialized before it is used.
FossilOrigin-Name: 7b5900a111b9410f7d60c937e5a56304f2f66b94cd0881e94abcc5eedde52514
2022-12-22 21:32:58 +00:00
cce70d52d0
Avoid having to reinitialize Vdbe.pResultRow upon each call to sqlite3_step()
...
for a small size reduction and performance increase.
FossilOrigin-Name: 6a00d67f5955ab86eea982c27b3a03b680fdf644ec63f49586ade6342a4d64a6
2022-12-22 19:12:48 +00:00
edc2713fdc
Rename the Vdbe.pResultSet field to pResultRow in order to better distinguish
...
it from other variables with similar names.
FossilOrigin-Name: 1fd6211ef7bd26ed625177bfedfd5153ace547de6a71365ecfa076578d043f1a
2022-12-22 18:44:39 +00:00
c2d853e562
Small performance optimization associated with shared cache in the
...
byte-code engine.
FossilOrigin-Name: 3181331c1c0259d5cd274dcb33faba930dae51b1f0fe51e8a0318d9c564b94f9
2022-12-22 18:35:21 +00:00
57366d8cec
Small performance optimization on the OP_Insert opcode.
...
FossilOrigin-Name: 781fdcb9ce85aa2844ef8c00cf908f1a87eeff80dadaf73a71f88b4279260e57
2022-12-22 17:36:02 +00:00
79b9bc4452
More efficient implementation of large precisions on the "%c" format for
...
the built-in printf(). This is an effort to avoid a reported
timeout on a (ridiculous) query generated by OSSFuzz.
FossilOrigin-Name: 371f9b88387a44a5f820279d79733d1deb7eafc72f320ec47a11679bbdbb49ef
2022-12-21 19:11:56 +00:00
fe83892bc1
Ensure that the expression of a virtual column really is an expression and
...
not just a reference to another column, as a real expression is necessary for
the indexed expression coverage optimization to work properly.
[forum:/forumpost/07b36e3899a9ae21|Forum thread 07b36e3899a9ae21].
FossilOrigin-Name: 40549bacb3923e439627b0103bedd7da30258b69a46960040f7176e060f51f2f
2022-12-21 14:13:49 +00:00
4f0c36b327
New WHERETRACE entries for adding and removing objects from the
...
Parse.pIdxEpr list as part of indexed expression coverage. Debug and
testing changes only - no affect on production builds.
FossilOrigin-Name: 4dc438a951bdbe27fbd5ee7cfb907e30ec0efbf8ce02109f18997cc221e0ad3b
2022-12-21 12:18:06 +00:00
2656b1b0a0
Add ALWAYS() to always-true branches in the locking logic of the memdb VFS.
...
FossilOrigin-Name: 01fa760212a40cec5b43da99b917ab6389561c96d0567a9f67f516bdfa8f5f3d
2022-12-20 15:02:44 +00:00
1379b9f51a
Improvement to the dbsqlfuzz fix of [f113eebdbe68246f].
...
FossilOrigin-Name: 79d62956f206cb2987891d4ba5985cece21fc8c8c1158f46c2951f65c0dcf4e8
2022-12-20 14:02:35 +00:00
98164c3452
Do not use indexed expressions to replace the expression being indexed on a
...
RIGHT JOIN as that leads to problems, as shown by
dbsqlfuzz a644e70d7683a7ca59c71861a153c1dccf8850b9.
FossilOrigin-Name: f113eebdbe68246fd38d640b0cdf0fd73ab5d2abad9226274dfa2e41fe286bf0
2022-12-20 01:48:43 +00:00
b7fe3cb890
Remove an unused variable.
...
FossilOrigin-Name: 5c4d94147d290d4a68ac0d5ae8f9e6bbfe7522ad58b2298e387f8c699048e111
2022-12-19 19:04:32 +00:00
1532f9d155
Fix an assert() in fts5. Simplify memdb xLock/xUnlock some.
...
FossilOrigin-Name: 7fe158aa8071acadd959b2b4a4b66e8a7f7eecec207ba681abf516b0457c2921
2022-12-19 14:06:36 +00:00
a4569bd5d0
Fix a minor problem with the printAggInfo() routine (used on during
...
debugging).
FossilOrigin-Name: c8329967f32efedfc8244631a5682f7f7d21c1b3fcd7d5cc67716555716d4926
2022-12-19 12:25:41 +00:00
b7959e3419
Fix an unnecessarily restrictive assert() in the aggregate logic.
...
dbsqlfuzz 699bee2aa26c5dc84afabf6894685c316d936485
FossilOrigin-Name: 8cc0af81ad03ac65f230d78cf97e1448c2d93d556467ea3ef700d5abd4a3890c
2022-12-17 22:10:05 +00:00
88fbe16154
Remove slew of inadvertant tabs in favor of spaces.
...
FossilOrigin-Name: 0aa6da69e12e483b5561bb9a054ec27a99f51772340c950783e342e6dd39beb9
2022-12-17 19:56:28 +00:00
1c70429569
Add NEVER/ALWAYS to branches that have become unreachable due to recent
...
enhancements.
FossilOrigin-Name: b4281db4e4762773684d27b809ef911da08b81cb953b3666e535b990d4d5f701
2022-12-17 12:49:04 +00:00
00d6b2755f
Create a new affinity called FLEXNUM that works like NUMERIC except that it
...
never tries to convert integer to real or real to integer. The affinity is
only used internally - it is not possible to create a table column with this
affinity. This affinity is used on subqueries and views that are built off
of a compound SELECT and where the datatype is controlled by a CAST expression.
dbsqlfuzz c9ee6f9a0a8b8fefb02cf69de2a8b67ca39525c8
FossilOrigin-Name: 44135d6ea84f7ba6b36549954b38a8bc048d5ffea5a9779e35950afa4eb2dfb2
2022-12-15 20:03:08 +00:00
118b53bd21
Fix an incompatibility between the Tcl interface and the "memdb" vfs by allowing memdb to accept filenames that begin with '\' characters.
...
FossilOrigin-Name: bd537f2057a4800bd30e7dd57405c3e57df649471104c80bd32573a89568029e
2022-12-15 18:56:12 +00:00
drh