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(parent: 089fb6c) | patch
Fix estimate_num_groups to be able to use expression-index statistics
authorTom Lane <tgl@sss.pgh.pa.us>
Sat, 18 Sep 2004 19:39:50 +0000 (19:39 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Sat, 18 Sep 2004 19:39:50 +0000 (19:39 +0000)
commit84c7cef5eb0f0d08d40dbfcf396d4c830c1f1030
tree74f2dcd9705cd6dd698d73dc7c1040834eaa1d2dtree | snapshot
parent089fb6c4ce632bcfc425456df614d61508eff782commit | diff
Fix estimate_num_groups to be able to use expression-index statistics
when there is an expressional index matching a GROUP BY item.
src/backend/utils/adt/selfuncs.c diff | blob | blame | history
Mirror of https://git.postgresql.org/git/postgresql.git