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Parents and children of check-in [eb27086e]
|12:42||Refactor the ORDER BY optimizer in the NGQP so that it is easier to maintain and so that it can support optimizing out GROUP BY and DISTINCT clauses. check-in: e605c468 user: drh tags: nextgen-query-plan-exp|
|22:08||Remove more vestiges of sqlite_query_plan from the test cases. check-in: eb27086e user: drh tags: nextgen-query-plan-exp|
|21:25||Adjust the xBestIndex methods on both the fuzzer and transitive_closure virtual tables so that an unused MATCH operator gets a really large cost. Remove ambiguities from the fuzzer test cases. check-in: e2c1af78 user: drh tags: nextgen-query-plan-exp|