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History of test/tkt-385a5b56b9.test
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2018-05-02
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| 18:00 | Fix test cases so that they work with the new EXPLAIN QUERY PLAN output format. Only some of the cases have been fixed. This is an incremental check-in. file: [5204a7cb] check-in: [5f0e803e] user: drh branch: rework-EQP, size: 1482 | |
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2013-06-10
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| 23:30 | Fix test cases for the new EXPLAIN QUERY PLAN format. Add the wherecosttest tool. Other fixes to logarithm cost. file: [c0a06ada] check-in: [aa580e36] user: drh branch: nextgen-query-plan-logcost, size: 1513 | |
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2012-09-15
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| 18:45 | Attempt to use a covering index even on a full table scan, under the theory that the index will be smaller and require less disk I/O and thus be faster. file: [7782a382] check-in: [cfaa7bc1] user: drh branch: fullscan-covering-index, size: 1565 | |
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2012-04-20
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| 16:59 | Do not consider a DISTINCT clause redundant unless a subset of the result-set is collectively subject to a UNIQUE constraint and it can be guaranteed that all columns of the subset are NOT NULL (either due to NOT NULL constraints WHERE clause terms). Fix for [385a5b56b9]. file: [8eb87c4b] check-in: [7b8548b1] user: dan branch: trunk, size: 1541 Added | |