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(parent: eed6c9e) | patch
Increase the default value of cpu_index_tuple_cost from 0.001 to 0.005.
authorTom Lane <tgl@sss.pgh.pa.us>
Mon, 5 Jun 2006 03:03:42 +0000 (03:03 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Mon, 5 Jun 2006 03:03:42 +0000 (03:03 +0000)
commite4de635a2ba10dcc6fdb972f87fb25953d8d3001
treea6262df8a6f38a39ad222147749222f41d2210adtree | snapshot
parenteed6c9ed7e243948e440ed1388591b7fa28f5827commit | diff
Increase the default value of cpu_index_tuple_cost from 0.001 to 0.005.
This shouldn't affect simple indexscans much, while for bitmap scans that
are touching a lot of index rows, this seems to bring the estimates more
in line with reality.  Per recent discussion.
doc/src/sgml/config.sgml diff | blob | history
src/backend/utils/misc/postgresql.conf.sample diff | blob | history
src/include/optimizer/cost.h diff | blob | history
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