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10 check-ins related to "multi-or-covering-index"
2012-08-24
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23:56 | When the same index is used for all OR-terms in a WHERE clause, then try to use that index as a covering index. (check-in: 62678be3 user: drh tags: trunk) | |
23:24 | Move field WhereLevel.pCovidx inside the union to WhereLevel.u.pCovidx. (Closed-Leaf check-in: b722143d user: drh tags: multi-or-covering-index) | |
21:54 | Remove a NEVER() that is in fact reachable on an OOM. This probably has nothing to do with the multi-or-covering-index change but just happened to be found while testing that change. (check-in: 5499af53 user: drh tags: multi-or-covering-index) | |
19:58 | Another test for whereD.test. (check-in: 29d58617 user: dan tags: multi-or-covering-index) | |
19:52 | Add extra tests to whereD.test. (check-in: 7e961eef user: dan tags: multi-or-covering-index) | |
18:44 | Fix a problem to do with multi-or queries and automatic indexes. (check-in: a3e26038 user: dan tags: multi-or-covering-index) | |
17:52 | More test cases for OR-optimization covering indices. (check-in: e5c3190c user: drh tags: multi-or-covering-index) | |
15:29 | Additional test cases for OR-optimization with covering indices, including one test case that currently fails. (check-in: d8b7ab37 user: drh tags: multi-or-covering-index) | |
10:52 | Experimental change to support the covering index optimization for queries with OR terms in the WHERE clause that search a single index more than once. (check-in: 1dc8c7c7 user: dan tags: multi-or-covering-index) | |
01:07 | Merge the nested aggregate query enhancements into trunk. (check-in: d4cd6017 user: drh tags: trunk) | |