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10 check-ins using file src/btree.c version 95ee3c1e
|15:19||More lenient handling of ORDER BY optimization in joins with mixed ASC/DESC. This is a better and less restrictive fix for the problem addressed by the previous check-in. check-in: abcf6a5d user: drh tags: trunk|
|14:11||Only continue an ORDER BY optimization into inner loops if the equality constraints on the inner loop match terms of an outer ordered index that are actually used by the ORDER BY clause. check-in: b0e7b4df user: drh tags: trunk|
|01:46||Factor an invariant out the loop termination condition for the ORDER BY satisfied-by-index analyzer routine. check-in: 545bb336 user: drh tags: trunk|
|01:25||Make sure the outer loop cursor numbers are recorded in time for them to be used by the ORDER BY optimizer. check-in: 351dc8d9 user: drh tags: trunk|
|01:10||Improvements to the wheretrace output. check-in: 76b27765 user: drh tags: trunk|
|20:32||Fix harmless compiler warnings. check-in: 59c2be75 user: drh tags: trunk|
|20:12||Fix several compiler warnings seen with MSVC. Closed-Leaf check-in: 8b5f617c user: mistachkin tags: msvcWarnings|
|18:44||Add SQLITE_FCNTL_BUSYHANDLER. Invoked to provide access to the busy-handler callback to custom VFS implementations. check-in: 1262d2f4 user: dan tags: trunk|
|17:44||Minor changes to the query planner for improved test coverage. check-in: c12044df user: drh tags: trunk|
|12:44||Omit the sqlite3GetReservedNoMutex() routine in build configurations where it is not used. check-in: f193dbb6 user: drh tags: trunk|