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author | dan <Dan Kennedy> | 2021-08-31 15:53:58 +0000 |
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committer | dan <Dan Kennedy> | 2021-08-31 15:53:58 +0000 |
commit | 748d8b9cdd9abda680017953401318a40eefc6ee (patch) | |
tree | 029f0a4b0d84ced45811938b8cc8d297cd38bdd2 /tool/sqldiff.c | |
parent | beed24d57e9b0a622d66f54e612f83281b9cef22 (diff) | |
download | sqlite-748d8b9cdd9abda680017953401318a40eefc6ee.tar.gz sqlite-748d8b9cdd9abda680017953401318a40eefc6ee.zip |
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
Diffstat (limited to 'tool/sqldiff.c')
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