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Parents and children of check-in [be05d0db]

2018-07-27
18:19
Performance improvement to sqlite3ExprCollSeq(). With this change, the performance of speed-check.sh is within 400,000 cycles of trunk. check-in: a5f86f49 user: drh tags: propagate-const-opt
18:12
Faster implementation of sqlite3IsBinary(). check-in: be05d0db user: drh tags: propagate-const-opt
17:51
Only run the constant propagation optimization on joins since that is the only scenario where it is useful. This saves prepare time for the common case of a simple query. check-in: 598d6083 user: drh tags: propagate-const-opt