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2 check-ins tagged with "improved-index-scan"
|19:20||Add test cases and fix a comment. (Closed-Leaf check-in: 50f8ea37 user: drh tags: improved-index-scan)|
|18:27||When estimating the cost of an index scan, factor in the cost savings of being able to use the index to evaluate some WHERE clause terms without having to do a table lookup. (check-in: a59b5622 user: drh tags: improved-index-scan)|