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76 check-ins using file ext/misc/shathree.c version f3a778f2

2024-12-26
16:10
Omit code to link all winShm objects open on a single node into a list. This is no longer required. (Leaf check-in: b400ab4b user: dan tags: win32-enable-setlk)
14:40
Merge trunk changes into this branch. (check-in: 3e289309 user: dan tags: win32-enable-setlk)
2024-12-24
14:44
Properly wait for asynchronous results for calls to LockFileEx() on FILE_FLAG_OVERLAPPED files even if LOCKFILE_FAIL_IMMEDIATELY, which usually causes LockFileEx() to return synchronously, is specified. (check-in: 35b3e73c user: dan tags: win32-enable-setlk)
01:05
Merge the latest trunk changes into the reuse-schema branch. (Leaf check-in: 5149d50f user: drh tags: reuse-schema)
2024-12-22
21:17
In the (debugging) rtreenode() function, do not override an error coming out of sqlite3_result_text(). (Leaf check-in: 286559df user: drh tags: trunk)
2024-12-19
20:29
Fix a test case in sqllimits1.test so that it works with the Apple configuration which changes the default SQLITE_MAX_LENGTH. (check-in: 536fff14 user: drh tags: trunk)
19:52
Correction to check-in [a9759fc78d6cb0df] - printf() parameters values must be integers. (check-in: 2db531d1 user: drh tags: trunk)
19:02
The BTree mutex must be held when calling sqlite3BtreeLastPage(). This check-in fixes a bug introduced by [cf8b99e17872c054]. (check-in: e6c30ee5 user: drh tags: trunk)
14:20
Fix the sort4.test module so that the first two test cases are omitted when SQLite has been compiled using SQLITE_MAX_WORKER_THREADS=0. (check-in: 5b96dcf5 user: drh tags: trunk)
14:09
configure script: only set the SQLITE_TEMP_STORE feature flag if --with-tempstore is explicitly set, to avoid colliding with that flag being set by other means via the test fixture scripts. (check-in: c7839b80 user: stephan tags: trunk)
14:08
Fix the Microsoft makefile so that it does not set SQLITE_TEMP_STORE unnecessarily. (check-in: f9b92f95 user: drh tags: trunk)
13:36
Enhance lemon so that it accepts the -U command-line option that undefines a preprocessor macro. (check-in: e2188a3e user: drh tags: trunk)
12:08
Fix additional integer overflow problems in the substr() function. (check-in: 472abb49 user: drh tags: trunk)
2024-12-18
20:29
Fix possible integer oveflow in the second and third argument to substr(). (check-in: b04b4006 user: drh tags: trunk)
20:23
Experimental: If SQLite is compiled with SQLITE_WAL_BIGHASH defined, use hash tables large enough to fit 128K, instead of 4K, entries in the *-shm file. (Leaf check-in: 0cb853ea user: dan tags: bedrock-bighash)
18:29
Avoid 32-bit roundoff error on the second argument to round(). Forum post 170aeab92a. (check-in: a9759fc7 user: drh tags: trunk)
03:41
Rename some var refs in ext/lsm1/Makefile for the new build process. (check-in: 0ce42fa5 user: stephan tags: trunk)
2024-12-17
14:32
Do not attempt to truncate a database in sqlite_dbpage if the database is not larger than the requested truncation size. (check-in: cf8b99e1 user: drh tags: trunk)
2024-12-16
20:30
Optimize deferred allocation of pages on this branch by avoiding BTALLOC_LE. (Leaf check-in: b1e80468 user: dan tags: bedrock)
19:31
Fix release test errors on winrt. (check-in: 39bebd50 user: dan tags: win32-enable-setlk)
18:35
Merge recent trunk changes into the reuse-schema branch. (check-in: ebbc6752 user: drh tags: reuse-schema)
18:29
Merge divergence-reduction changes into the bedrock branch. (check-in: ec5d7025 user: drh tags: bedrock)
18:16
Sync wal2 with trunk. (Leaf check-in: caadbe0c user: drh tags: wal2)
18:13
Further reduction in divergence from trunk. (check-in: e4406a6e user: drh tags: wal2)
18:04
Code formatting changes to make trunk more like wal2. (check-in: 8f725472 user: drh tags: trunk)
17:46
Reduce divergence of wal2 from trunk. (check-in: 90d744d6 user: drh tags: wal2)
15:13
Fix a problem on this branch causing a file-handle to be leaked following an OOM condition. (check-in: 5ca12dc9 user: dan tags: win32-enable-setlk)
14:06
Merge all the latest trunk changes and enhancements into the reuse-schema branch. (check-in: 58563686 user: drh tags: reuse-schema)
13:38
Merge all the latest trunk/wal2 enhancements and fixes into the bedrock branch. (check-in: a0cf2621 user: drh tags: bedrock)
13:32
Sync with trunk. (check-in: eab61945 user: drh tags: wal2)
13:25
Changes for better alignment with the wal2 branch. (check-in: 4fab85b3 user: drh tags: trunk)
13:05
Synchronize the WASM code with trunk. (check-in: 3619baa1 user: drh tags: wal2)
12:41
Merge all the latest trunk enhancements and fixes into the wal2 branch. (check-in: 011ce4ae user: drh tags: wal2)
12:19
Resynchronize the begin-concurrent branch with trunk. (Leaf check-in: e4718a04 user: drh tags: begin-concurrent)
12:09
Remove unnecessary divergence from trunk. (check-in: 019b0434 user: drh tags: begin-concurrent)
12:08
Remove unnecessary end-of-line whitespace. (check-in: ae580443 user: drh tags: trunk)
11:19
Merge the latest trunk enhancements into the begin-concurrent branch. (check-in: faef90ea user: drh tags: begin-concurrent)
07:03
Tiny makefile/configure script doc tweaks. No functional changes. (check-in: ed5e9126 user: stephan tags: trunk)
2024-12-14
17:36
Merge changes from wal2, including the fix to prevent non-PASSIVE checkpoints from ever taking the writer lock. (check-in: eb8449ea user: dan tags: bedrock)
17:19
Update to walRestartLog() function to make it shorter easier to merge with branch "bedrock". (check-in: 88d7fb2a user: dan tags: wal2)
16:50
Fix a problem with non-PASSIVE wal2 checkpoints sometimes taking the WRITER lock. (check-in: 11d7865a user: dan tags: wal2)
16:41
Do not attempt to switch wal files when writing if the current transaction read from both wal files. This fix is already on branch 'bedrock'. (check-in: 693cc8e8 user: dan tags: wal2)
2024-12-13
20:18
Fix a problem with the output of "PRAGMA wal_checkpoint" introduced long ago by [63483e22c775183e]. (check-in: c5f7bba8 user: dan tags: wal2)
17:01
Merge all recent trunk enhancements and fixes into the wal2 branch. Addendum: This was part of an attempt to reduce divergence. I'm still trying to figure out the best way to do that. (Closed-Leaf check-in: be32067a user: drh tags: mistake)
16:37
Try to reduce incidental divergence between trunk and wal2. (Leaf check-in: 01c8ebfb user: drh tags: wal2-conflict-reduction)
01:29
Fix a harmless compiler warning that comes up when using SQLITE_DEBUG in separate compilation mode. (check-in: 52e0f8ca user: drh tags: trunk)
2024-12-12
20:59
Fix a buffer overread in test code. Add test configurations for ENABLE_SETLK=1 and FOR_WINRT=1 builds to release testing. (check-in: b558db5d user: dan tags: win32-enable-setlk)
15:11
Increase the maximum number of arguments on an SQL function to 1000 with the capability to increase it further up to 32767 using a compile-time option. (check-in: e8d7d68b user: drh tags: trunk)
2024-12-11
15:30
Ensure that all win32 API functions invocations in os_win.c are made via the function table. Fix asan error in test code. (check-in: 2ffdc799 user: dan tags: win32-enable-setlk)
2024-12-10
21:24
Fix a problem with walsetlk.test on windows. (check-in: 704e6567 user: dan tags: win32-enable-setlk)
19:00
Ensure windows may block on a SHARED (but not EXCLUSIVE) DMS lock. (check-in: 55e4e7bb user: dan tags: win32-enable-setlk)
18:12
Fix walsetlk.test to work on unix. (check-in: 798dff04 user: dan tags: win32-enable-setlk)
17:36
Merge latest trunk changes into this branch. (check-in: d67a42d6 user: dan tags: win32-enable-setlk)
12:32
Fix harmless typo in a comment describing the columnMallocFailure() function. (check-in: 0f3b484f user: drh tags: trunk)
2024-12-09
21:01
Bring all the latest trunk fixes and enhancements into the commit-and-continue branch. (Leaf check-in: 19e47df3 user: drh tags: commit-and-continue)
20:46
Make the TCL interface more rebust against very large strings coming out of TCL9. (check-in: e2bae414 user: drh tags: trunk)
20:37
Enhance the ".import" command of the CLI so that it is able to insert into a view that has an instead-of trigger. Forum post 3e03c73150f8b9f8. (check-in: 7dcc3731 user: drh tags: trunk)
13:02
Add NEVER() around branches that seems to have been made obsolete by [a350ea7c6b89725b]. (check-in: cb5bad5c user: drh tags: trunk)
11:47
Further improvements to the decimal-to-float conversion for values close to LARGEST_UINT64. (check-in: 453c9499 user: drh tags: trunk)
11:37
Fix an obscure problem with multiple outer joins, ON clauses and query flattening. Forum thread 5c8a069d23. (check-in: a350ea7c user: dan tags: trunk)
11:12
Fix an obscure problem with multiple outer joins, ON clauses and query flattening. Forum thread 5c8a069d23. (Closed-Leaf check-in: 289daf6c user: dan tags: forum-5c8a069d23-fix)
10:57
Add a note in Makefile.msc about EXTRA_SRC files possibly requiring manual editing. (check-in: a0a36bad user: drh tags: trunk)
10:52
Resynchronize autoconf/Makefile.msc (Closed-Leaf check-in: 8f9c6408 user: drh tags: makefile-fix)
2024-12-08
18:38
Add a note in Makefile.msc about EXTRA_SRC files possibly requiring manual editing, as discussed in forum thread 903f721f3e7c0d25. (check-in: 229c2f01 user: stephan tags: makefile-fix)
2024-12-07
23:29
Merge the latest trunk fixes and enhancements into the bedrock branch. (check-in: 08cfa7e8 user: drh tags: bedrock)
23:24
Update the wal2 branch with the latest trunk enhancements and fixes. (check-in: d3ce95f7 user: drh tags: wal2)
19:57
Yet another iteration of the solution to the floating-point conversion problem - this what avoids complaints about oversize double values from -fsanitize. (check-in: fc6904a5 user: drh tags: trunk)
19:06
A cleaner and more robust solution to the floating-point conversion problem originally fixed by [81342fa6dd03fffb]. (check-in: 351de57f user: drh tags: trunk)
17:08
Fix more harmless compiler warnings. (check-in: f5b8fd77 user: drh tags: trunk)
16:53
Fix harmless compiler warning caused by the previous check-in. (check-in: 462700ae user: drh tags: trunk)
14:48
On x64 hardware, round-trip uint64_t→double→uint64_t conversions fail for values greater than UINT64_MAX-2047. This caused the SQLite text-to-float converter routine to give incorrect results for values between '1.8446744073709550592eNNN' and '1.8446744073709551609eNNN' for any exponent NNN. This problem was introduced by check-in [761d8fd18b0ee868] and first appeared in version 3.47.0 and was reported by forum post 569a7209179a7f5e. Fixed by this check-in. (check-in: 81342fa6 user: drh tags: trunk)
2024-12-06
18:35
Add the SQLITE_PREPARE_DONT_LOG option for sqlite3_prepare_v3(), that prevents errors in the compilation of the SQL from being sent to sqlite3_log(). (check-in: 87040342 user: drh tags: trunk)
00:12
Minor doc update in auto.def. No functional changes. (check-in: d324be29 user: stephan tags: trunk)
00:09
Ensure that the post-config checks for @UNEXPANDED_VARS@ pass even if --disable-tcl is used, as reported in forum post 74ef8059fc. (check-in: a38606bf user: stephan tags: trunk)
2024-12-05
23:53
Fix the build of sqlite3_analyzer.exe on Windows that was broken by check-in [80f3bf8c2ee31ba1]. (check-in: 223f47b2 user: drh tags: trunk)
2024-12-04
16:01
Minor doc correction in ext/misc/shathree.c, as reported in the forum. No functional changes. (check-in: 3b82d2c6 user: stephan tags: trunk)