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authordan <Dan Kennedy>2021-08-31 15:53:58 +0000
committerdan <Dan Kennedy>2021-08-31 15:53:58 +0000
commit748d8b9cdd9abda680017953401318a40eefc6ee (patch)
tree029f0a4b0d84ced45811938b8cc8d297cd38bdd2 /tool/sqldiff.c
parentbeed24d57e9b0a622d66f54e612f83281b9cef22 (diff)
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Have the planner ensure that if one scan uses a subset of the WHERE clause of another, that scan is estimated to cost less and return fewer rows.
FossilOrigin-Name: c7b34930e27597e7f634ad76be55fc436dcb84ea48d5b41b5d7f3596285dd672
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