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(parent: 89d75c5) | patch
Revert my best_inner_indexscan patch of yesterday, which turns out to have
authorTom Lane <tgl@sss.pgh.pa.us>
Sun, 9 Apr 2006 18:18:59 +0000 (18:18 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Sun, 9 Apr 2006 18:18:59 +0000 (18:18 +0000)
commitd329913c9cfcdcfcae7aaec1e654cffb07fed5c3
tree13147ae885caa8c596c3196ba93bc725b936a537tree | snapshot
parent89d75c56db27d1ee351ee806ff6fd0610e9b530fcommit | diff
Revert my best_inner_indexscan patch of yesterday, which turns out to have
had a bad side-effect: it stopped finding plans that involved BitmapAnd
combinations of indexscans using both join and non-join conditions.  Instead,
make choose_bitmap_and more aggressive about detecting redundancies between
BitmapOr subplans.
src/backend/optimizer/path/indxpath.c diff | blob | history
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