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mirror of https://git.postgresql.org/git/postgresql.git synced 2025-01-24 18:55:04 +08:00
postgresql/doc/src
Tom Lane e4de635a2b 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.
2006-06-05 03:03:42 +00:00
..
FAQ Update: 2006-06-04 02:11:04 +00:00
sgml Increase the default value of cpu_index_tuple_cost from 0.001 to 0.005. 2006-06-05 03:03:42 +00:00
Makefile