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(parent: fa2629b) | patch
1. Enable to have different _CPU_PAGE_WEIGHT_ for heap and index.
authorVadim B. Mikheev <vadim4o@yahoo.com>
Wed, 9 Apr 1997 02:13:41 +0000 (02:13 +0000)
committerVadim B. Mikheev <vadim4o@yahoo.com>
Wed, 9 Apr 1997 02:13:41 +0000 (02:13 +0000)
commit610d0d00edde703e6ce4c1f8ce24fde981293774
tree624c90fa4fad90cfdaff4ab24a7a9e515b12aab4tree | snapshot
parentfa2629b7eaa46d1295843f091c45e107b19cadd7commit | diff
1. Enable to have different _CPU_PAGE_WEIGHT_ for heap and index.
2. PageWeights are variables now.
3. Fixed using ceil((double)selec*indextuples) as estimation
for expected heap pages: ceil((double)selec*relpages) now.
src/backend/optimizer/path/costsize.c diff | blob | history
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