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2 check-ins tagged with "improved-index-scan"
2016-07-27
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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) | |