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(parent: 9d34152) | patch
Rework the covering index checking routine, whereIsCoveringIndex(), so that
authordrh <>
Mon, 28 Nov 2022 15:23:53 +0000 (15:23 +0000)
committerdrh <>
Mon, 28 Nov 2022 15:23:53 +0000 (15:23 +0000)
commit84606c973757cbb5a276b54c5bfad67943288722
treec8c008a95750a4ef2dea85221315f26656dfd168tree | snapshot
parent9d34152bcf72c20ed260d2c124dfde292cf4d5f0commit | diff
Rework the covering index checking routine, whereIsCoveringIndex(), so that
it can return a "maybe" result for aggregate queries where we are not exactly
sure.  The index is scored as if it is covering, but the main table is
still opened.

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