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16 events for the month beginning 2017-09-01 by user dan

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2017-09-25
09:37
Add an extra snapshot related test case. (check-in: 24a95e14 user: dan tags: trunk)
2017-09-23
07:46
Experimental change so that snapshot transactions always lock the wal file - preventing writers or truncate-checkpointers from wrapping it. (Closed-Leaf check-in: d71eeaab user: dan tags: snapshots-lock-wal)
2017-09-22
11:09
Cherrypick [ec37ad6d08] into this branch. With this patch, if SQLITE_SHARED_MAPPING is defined at build-time SQLite will use a single memory mapping for multiple connections to the same database file within a single process. (check-in: c7a5880d user: dan tags: begin-concurrent)
10:49
Merge latest trunk changes into this branch. (check-in: 307b802e user: dan tags: begin-concurrent)
2017-09-18
16:28
Add extension "mmapwarm.c". Provides function sqlite3_mmap_warm(), used to "warm up" the memory mapping used by SQLite in mmap mode to access db file content. (check-in: d4a30b91 user: dan tags: mmap-warm)
08:51
Merge latest trunk changes with this branch. (Leaf check-in: 2e573350 user: dan tags: shared-mapping-hack)
2017-09-14
21:12
Add another test case for the problem fixed by the previous commit. (check-in: 1a7e0b61 user: dan tags: trunk)
20:41
Avoid an out-of-bounds read that can be caused by a specially constructed journal file. (check-in: cf5bf42c user: dan tags: trunk)
2017-09-12
18:11
Merge the mutex-free PRNG change into this branch. (check-in: 8b1fc4b9 user: dan tags: shared-mapping-hack)
18:03
Hack to have multiple connections to a single file share a single memory mapping of the databse file. (check-in: ec37ad6d user: dan tags: shared-mapping-hack)
2017-09-11
08:53
Add tests to check that affinities work with != operators on virtual table column values. No changes to code. (check-in: 8d24e080 user: dan tags: vtab-extra-ops)
2017-09-09
19:41
Enhance the vtab interface to handle IS, !=, IS NOT, IS NULL and IS NOT NULL constraints. (check-in: 34c8e952 user: dan tags: vtab-extra-ops)
2017-09-08
17:48
Have the header comment for sqlite3Checkpoint() mention TRUNCATE along with the other three checkpoint types. No changes to code. (check-in: e1e3ca7e user: dan tags: trunk)
2017-09-05
20:16
Update "PRAGMA integrity_check" to detect inconsistencies between a single record's header and body. (check-in: 9e393a0e user: dan tags: trunk)
17:23
Fix a comment describing the xRowid method of the "series" virtual table. No code changes. (check-in: 868cd196 user: dan tags: trunk)
16:24
Add experimental API sqlite3rbu_temp_size_limit(). For limiting the amount of temporary disk space RBU uses. (check-in: 7fdd6298 user: dan tags: trunk)
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