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Parents and children of check-in [22f47cf4]

2018-07-27
20:37
The WHERE-clause constant propagation optimization attempts to use transitive laws to replace column values with constants in the WHERE clause in order to help to query planner make more aggressive optimizations. check-in: f4229707 user: drh tags: trunk
2018-07-26
21:48
In the unix VFS, give every unixInodeInfo object its own mutex, rather than using the global VFS mutex, to improve concurrency in cases where there are many threads operating on separate database files. check-in: 22f47cf4 user: drh tags: trunk
2018-07-25
15:25
Fix a buffer overread in fts5. check-in: 0e3de8ab user: dan tags: trunk
2018-07-23
22:55
Return an SQLITE_NOMEM error if the locking mutex fails to allocate. Closed-Leaf check-in: 1c948348 user: drh tags: separate-lock-mutex