Artifact fbde754df3fa10bbd3a1dcea08e77b0f1684d188:
- File src/expr.c — part of check-in [711a176c] at 2015-06-12 12:54:15 on branch trunk — Add the OP_ColumnsUsed opcode (when compiled with SQLITE_ENABLE_COLUMN_USED_MASK) as a hint to the b-tree layer as to which columns of a btree cursor will be used. (user: drh size: 144883) [more...]
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