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12 check-ins using file src/treeview.c version 26c5674083
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2018-07-26
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| 23:54 | Add a test case demonstrating the collation problem with constant propagation. (check-in: 50add839fd user: drh tags: propagate-const-opt) | |
| 23:47 | Generalize the constant propagation optimization so that it applies on every WHERE close, not just those that contain a subquery. This then demonstrates that the current implementation is inadequate since it does not take into account collating sequences. (check-in: 57eb2abd5b user: drh tags: propagate-const-opt) | |
| 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: 22f47cf430 user: drh tags: trunk) | |
| 21:16 | Initial implementation of the WHERE-clause constant propagation optimization. (check-in: 2fb82ad8eb user: drh tags: propagate-const-opt) | |
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2018-07-25
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| 15:25 | Fix a buffer overread in fts5. (check-in: 0e3de8abbb user: dan tags: trunk) | |
| 15:12 | Keep generated opcode values grouped together when required, even when they do not correspond to a token. (check-in: 6ee2950b27 user: mistachkin tags: trunk) | |
| 07:29 | Fix a typo in the documentation for sqlite3_snapshot_get(). (check-in: cd9713c9a8 user: dan tags: trunk) | |
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2018-07-24
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| 22:02 | Do not abort running queries due to a CREATE INDEX statement. Allow them to run to completion before being reprepared. Fix for ticket [c694113e50321afdf9]. (check-in: 2bd593332d user: drh tags: trunk) | |
| 13:57 | Add missing SQLITE_OMIT_WINDOWFUNC check to the json1 extension. (check-in: fe19f8239d user: mistachkin tags: trunk) | |
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2018-07-23
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| 22:55 | Return an SQLITE_NOMEM error if the locking mutex fails to allocate. (Closed-Leaf check-in: 1c94834879 user: drh tags: separate-lock-mutex) | |
| 21:10 | First attempt at reducing mutex contention in the unix VFS by providing a separate mutex for each unixInodeInfo object. (check-in: f69afaf00a user: drh tags: separate-lock-mutex) | |
| 18:53 | Fix typo of 'SQLITE_OMIT_WINDOWFUNC'. (check-in: 8607b84a5c user: mistachkin tags: trunk) | |