database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2026-10-28 10:57:26 +03:00
Code Activity
30,719 Commits 1,786 Branches 392 Tags
c14ae9cd3bfbd530bf110fb97afa267e877a200d
Commit Graph

19537 Commits

Author SHA1 Message Date
drh
c14ae9cd3b New interfaces sqlite3_str_truncate() and sqlite3_str_free(). Version number 
increases to 3.52.0.

FossilOrigin-Name: fa85534ed927851dc37a4943e83259bff4509f141449226ffb506f9acc7b2cc5
 2025-11-14 20:09:01 +00:00
dan
ed7981ea3e If SQLITE_EXPERIMENTAL_PRAGMA_20251114 is defined at build-time, send an experimental pragma file-control to the VFS if a call to take a SHARED lock is to be immediately followed by one to take a RESERVED. 
FossilOrigin-Name: e2b3f1a9480a9be3e06c2d79abcf39f399b5adf2ca882841b3b3fa199c239dd8
 2025-11-14 17:27:20 +00:00
drh
9bafbd122b Fix a harmless compiler warning in testing code. 
FossilOrigin-Name: 5252a2e629e1adb61169d32ca6458c6decd1ec562f358bb9d0b448a2f0243c56
 2025-11-14 11:02:49 +00:00
dan
7a796b702f A better fix for the issue with RETURNING triggers on eponymous virtual tables and SQLITE_SCHEMA errors first addressed by [45d820ca22]. 
FossilOrigin-Name: bf399992cb98e5d5f002a90b521328d5c2f113ebab8601653452d78222077bde
 2025-11-13 20:37:09 +00:00
dan
826bebdb31 Add better test case for the issue with dropping RETURNING triggers when the schema is reset while preparing a statement. 
FossilOrigin-Name: 6a9fdde109865b23888f099d066721404e8b853f3dacd55ce08c8bbda2491ec3
 2025-11-13 17:42:55 +00:00
drh
237778289b Fix a problem in the EXISTS-to-JOIN optimization ([e33da6d5dc964db8]) so 
that it works with nested WHERE and EXISTS statements.
[forum:/forumpost/0704c3c41e49631b|Forum post 0704c3c41e4]

FossilOrigin-Name: d1e901eddc25175174d0706238ae0c33bfa5569e0c2ba4f1164b7a9600203442
 2025-11-13 11:36:48 +00:00
stephan
791b767b26 Doc typo fix reported in [forum:00e49e9aa1|forum post 00e49e9aa1]. 
FossilOrigin-Name: 36cd33f634a45900f6e52ba07aa20242a5f2b29c7cbe19be968c52ffef34fcde
 2025-11-13 07:07:28 +00:00
dan
f07576429e Avoid dropping RETURNING triggers when the schema is reset while preparing a statement. 
FossilOrigin-Name: 45d820ca227eb1ade4dda498b0f94b2c5df4bab3fc5fcdd517ee125a43d16f4d
 2025-11-10 19:11:15 +00:00
dan
14fcb8252a Avoid dropping RETURNING triggers when the schema is reset while preparing a statement. 
FossilOrigin-Name: e26bcef7522a6f6ee8d55fa30e7fe06419566cf4e8c2df0c33c92a4c89f58c05
 2025-11-10 17:37:59 +00:00
dan
240397bb03 A more compact fix for the problem first fixed by [5f5a736f88]. 
FossilOrigin-Name: 7a644178c8d289ca18631844b2d73b32fddc72afcc80906633dd38c14eba2ca9
 2025-11-10 11:00:41 +00:00
dan
4ac766cc05 Have sqlite3_set_errmsg() return SQLITE_MISUSE if a NULL db handle is passed to it, as documented. 
FossilOrigin-Name: 5f5a736f88bc9bc6c9c83d2cbfd74c0b5357d7417d9993d34a78f0b7317ff796
 2025-11-10 10:47:29 +00:00
drh
998ebf1de7 Fix the ".www" command of the CLI so that it works on unix systems with 
newer web browsers that do not allow access to files in /tmp.

FossilOrigin-Name: 2f918c14bac28c567cc854b3d41dcdd59191a118bb5fdea9373945fe860161f5
 2025-11-10 01:46:06 +00:00
stephan
051e942f5d Minor doc typo fix reported in [forum:939d5864df|forum post 939d5864df]. 
FossilOrigin-Name: a1f9c977b83fab11c54710070dbedfaea47195050946db74075bdd3ade97a4c8
 2025-11-09 07:11:15 +00:00
stephan
4182294987 CLI shell: ensure that .dump propagates its error code on error. Problem reported in [forum:a4f3873b0a8503cc|forum post a4f3873b0a]. 
FossilOrigin-Name: 850b92b6347187d702736bf5a574b9b4a49854a33799875f24fc75c50a6bf908
 2025-11-09 06:51:32 +00:00
stephan
66b37e991b Add some UNUSED_PARAMATER()s for the sake of -pedantic -DSQLITE_OMIT_WAL. 
FossilOrigin-Name: 620434a4a276ecaf2ee56d325815ac4e33c95e1190b420a341e376e54ef60278
 2025-11-07 11:46:56 +00:00
drh
0aca0ccf2c Fix a harmless static-analyzer warning. 
FossilOrigin-Name: 9819fc5aa7706fda9d4ec67835ae87eed64d321672873c9d864788b8cf5d27d8
 2025-11-07 11:22:47 +00:00
drh
748c0adb62 Get the sqlite3Hwtime() function working on ARM. Enable scanstatus by 
default on Windows CLI builds.

FossilOrigin-Name: 305bb022368bac9fafd7c2794762299324796903aaea270923d07f2127d8926c
 2025-11-06 13:19:50 +00:00
drh
e77530050e Improvements to documentation for stmt_scanstatus interfaces. 
FossilOrigin-Name: 5f3e883d180d6fb7a1909df284713170f5431ea7afcc1a3eb5912c4620df42b2
 2025-11-06 12:25:26 +00:00
drh
15c6d88381 Fix a harmless memory leak in the CLI caused by the --cmd option generating 
an error message.

FossilOrigin-Name: ab916bad188b150321e420ec0009d909c287e3790b5d6ec683e2df9ed457ff15
 2025-11-03 10:14:20 +00:00
dan
7f70085071 Detect some cases of ambiguous column references in USING clauses that can come up with nested joins. 
FossilOrigin-Name: 38c993c8b7137d6d5623d387292639634297c17da11befec9029f12a16a472f8
 2025-10-31 16:07:31 +00:00
drh
a183595edd Change the name of a file-scope constant array in carray.c so that it does 
not conflict with other variables names in other files when carray.c is
amalgamated.  This is down to resolve a harmless compiler warning.

FossilOrigin-Name: 5afd815ada94d55c9c56efe339235d23ffbf1fb64511a5e460927a2c8deaaaf0
 2025-10-31 15:18:29 +00:00
drh
1c19c06246 Fix the output of ".dump" in the CLI so that the sqlite_sequence table 
is created using correct syntax.

FossilOrigin-Name: 4b9f2e1d4485ad3baf9285aa09b468469be929b18cb308f19af471d7aac66076
 2025-10-31 11:23:44 +00:00
drh
da17de532f New assert() statements to help out static analyzers. 
FossilOrigin-Name: ba0c4bf072ed721a507855d68bde7f1c388396a19b69814b6e257b934f8b0fd9
 2025-10-30 22:10:41 +00:00
stephan
1ed6441bb1 Add SQLITE_OMIT_WAL checks around some functions to avoid defining unused statics in such builds. Fixes OMIT_WAL builds on msys2 and passes tool/omittest-msvc.tcl. 
FossilOrigin-Name: f9b89535dc279acf617f274b6edbad0610fc8e5c76d402fc8b5b9dc656e95caa
 2025-10-30 21:11:01 +00:00
drh
139ec38ac8 Further improvements the ".dump" command to handle corner cases. 
FossilOrigin-Name: cd0c77934ff32050380c2143bba7d4e6c07d5f08187cb5d5e8e7602854d1cda8
 2025-10-30 18:52:48 +00:00
stephan
41fda52f3c Another (void), as per [dd6edfc09434]. 
FossilOrigin-Name: 7a822cfd388d7ac5765cffd5bd3d6e5b31abc6a360f9d5e27c0223f83a84237e
 2025-10-30 18:48:19 +00:00
stephan
7fb2545905 Add (void) to two places for the sake of SQLITE_OMIT_WAL builds. Why these do not complain on tests in this tree, but do on a downstream tree (same machine, same compiler), is a mystery. 
FossilOrigin-Name: dd6edfc09434b0d170d5ab462053497043016a4ec6b91a46db565ccf646aee20
 2025-10-30 18:46:03 +00:00
stephan
916fc1129c Macro tweaks to get SQLITE_OMIT_WAL building. Remove some nearby stray EOL whitespace. 
FossilOrigin-Name: c31a944680f18a799c763238dbb0561f8b039905ce442533258905219b33b743
 2025-10-30 18:38:14 +00:00
drh
4ebf49168a Fix a harmless compiler warning associated with flexarrays. 
FossilOrigin-Name: f02cdf1d3ea8da8a09d115721845afeff5d6169dd7532ab486d3ed6db69cde2d
 2025-10-30 17:23:17 +00:00
drh
c5ff2aa7cf Fix the CLI ".dump" command so that it does not make duplicate 
sqlite_sequence table entries as described in
[forum:/forumpost/b1674b56ad|forum thread b1674b56ad].

FossilOrigin-Name: c833f26a6780f919551e50c67d308e96293cec8481899354411d805617481f24
 2025-10-30 11:39:49 +00:00
drh
cb36dc3f3e Prevent a harmless signed integer overflow in the CLI if the argument 
to the --skip option of the ".inport" command is -9223372036854775808.

FossilOrigin-Name: 247277d9373cb2614a1bc4c1e08b904315e5e8c0c2a7fbe9c2ac651481601642
 2025-10-30 10:36:10 +00:00
drh
d443f0a95f Fix a logic error introduced by [cea8bf79e18d55a8] which caused 
"0 OR 2" to be evaluated as "2" instead of as "1".  Problem reported at
[forum:/forumpost/d5f32040c5d50d2d|forum post d5f32040c].

FossilOrigin-Name: 095cc4f22e63c98cbb2acabdbcaf02e59e67ec6d3cc219b5f42a714e3d53a264
 2025-10-29 20:47:01 +00:00
drh
ffbfc27fab Fix an signed integer overflow problem that can occur when using an oversize 
value for the SQLITE_MAX_LENGTH compile-time option together with
multi-gigabyte operands to the OP_Concat operator.

FossilOrigin-Name: 724f2299f206cc9e7f830f984c50a8fc4ac1c17210d71d9affe657b45252b060
 2025-10-28 13:24:50 +00:00
drh
5a9ada593f Add enhanced resistance to corruption after posix advisory locks on the 
database file been unintentionally broken on unix by running
close(open(DBFILE)) from a separate thread.

FossilOrigin-Name: 6385a1962c69c69ca4775888f034a4eb892aa013689c000f3de6422da7c3c695
 2025-10-28 10:50:55 +00:00
drh
9c0770537f Enhance the CLI so that it can handle inputs larger than 2 billion lines. 
FossilOrigin-Name: 5daebf2d6013e73d89c9feb796e15b67c39577e5a9e9c86fa260995f4118f04b
 2025-10-28 10:44:26 +00:00
drh
6cc222c3be Additional comments explaining what unixIsSharingShmNode() does. No 
changes to code.

FossilOrigin-Name: 819fc87385fd5be8a847492478f4c4f247f64edf7c7161b641bfbac6b658bec5
 2025-10-28 01:28:20 +00:00
drh
db0d47b749 Omit unnecessary branches from the unixIsSharingShmNode() implementation. 
FossilOrigin-Name: 2d5623bc27073c407ec63e401f095d12f0025dd276a0bdc26d8b94b1f13c9a36
 2025-10-27 23:57:57 +00:00
drh
e34f35c833 The unixIsSharingShmNode() function should always return false for the 
unix-excl VFS.

FossilOrigin-Name: 770f35dae47a98554b18f8a7aa9f6b6e39ae2b3aa8dce8d75b5bed0c6f0f9c21
 2025-10-27 15:44:16 +00:00
drh
626351d444 Implement an experimental defensive measure to try to prevent the -wal and 
-shm files of an active WAL-mode database connection from being deleted out
from under the database connection in the case where the database SHARED
lock has been released by an accidental call to close() in a different
thread, or similar.

FossilOrigin-Name: ed1b9206640f66cb8abff444809ccab8a4a5157b5c90e9aacddc422210e63423
 2025-10-27 14:24:02 +00:00
dan
6e27846323 Fix a minor over-allocation of heap memory in wal.c. 
FossilOrigin-Name: 1803cb9bb6a13fb66956f729066b6eae64c3a1c0715102fb1a9994e395c12ba9
 2025-10-27 11:39:07 +00:00
dan
8ce786f173 Fix sanitizer complaints in the regexp extension. 
FossilOrigin-Name: 6ff9ecb89d769bc2a27f8a57130f28ec7478979d3e35ba765c16017b5bdf775d
 2025-10-27 11:20:47 +00:00
stephan
3fceae3b95 Doc typo fix reported in the forum. No code changes. 
FossilOrigin-Name: 6e065b6aa099f31493cfea22a729f92bb312147d8584f663fb75630a25772e43
 2025-10-26 12:34:13 +00:00
drh
a105989856 Rename the file control to SQLITE_FCNTL_FILESTAT. Rename the SQL function 
to sqlite_filestat().  Rename the enable macro to SQLITE_ENABLE_FILESTAT.

FossilOrigin-Name: ee797fec4eeace78caa2c5e463108bf1a6568db7c33d94d9fe6624cfc6b0d4fe
 2025-10-25 20:46:09 +00:00
drh
ecbeefecd0 Fix a bug in sqlite_file_info() output: It was showing the "pal" for 
the main file descriptor when traversing other unused file descriptors
for the same inode.

FossilOrigin-Name: 3c4020d76e29c39483f6b92857ea470245afcd514870c63bd3373e0e213cd355
 2025-10-25 19:51:16 +00:00
drh
2b24d8957e New --normal option for the ".open" command in the CLI. Also, when opening 
the database for deduceDatabaseType(), use the same open-flags that will
be used subsequently for the official open, to avoid creating unusable
file descriptors that need to be held until all database instances close.

FossilOrigin-Name: 5e20a0435b1bd84d90c9a419219afe794fdf8ea73213f4c7ae5612c0375bed55
 2025-10-25 19:36:12 +00:00
drh
726e836108 Add additional information about unix file descriptors to the same database file 
in the sqlite_file_info() output.

FossilOrigin-Name: 64045f0a4d71ef068d64f2f25799cf1ae79c3cdb94039c73f1066290e3dbc943
 2025-10-25 19:26:16 +00:00
drh
7be565f0cc Adjust unixPosixAdvisorLocks() to use redirectable system calls so that 
it can be tested.

FossilOrigin-Name: eafe88b782875cd839fc27da509830e3e1d95781c686e27242a2844910203a42
 2025-10-25 18:40:18 +00:00
drh
c053b57716 Merge the CLI deduceDatabaseType fix from trunk. 
FossilOrigin-Name: 82f907016ee75ca288d8ac0664d5c147fbfad42c5f8222211acc3220bd0eb609
 2025-10-25 18:36:14 +00:00
drh
0d859b4828 Fix the CLI so that it does not try to open what might be an SQLite 
database using open() in the deduceDatabaseType() routine, as this can
lead to broken posix advisory locks.

FossilOrigin-Name: 2a3a02715fa53673531575fa13aee056711139b409367cccc18654e82720c4e6
 2025-10-25 18:35:29 +00:00
drh
ab29c24dc3 Additional information about the unixShm shown. 
FossilOrigin-Name: 85846c7fbeeaf5fccfcbe11a4b87c4ee49781456ccb4da1d090b7823d7b456d6
 2025-10-25 14:06:36 +00:00