Allow the planner's estimate of the fraction of a cursor's rows that will be
authorTom Lane <tgl@sss.pgh.pa.us>
Fri, 2 May 2008 21:26:10 +0000 (21:26 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Fri, 2 May 2008 21:26:10 +0000 (21:26 +0000)
commit2827ce669cc214290a44ef63294109eb17246006
tree59ccd98ad1c58c9a80fb9273b698227a36e3ba7c
parent57f94ffcddcc46eebdd91ef9431fe55e07ca469d
Allow the planner's estimate of the fraction of a cursor's rows that will be
retrieved to be controlled through a GUC variable.

Robert Hell
doc/src/sgml/config.sgml
src/backend/optimizer/plan/planner.c
src/backend/utils/misc/guc.c
src/backend/utils/misc/postgresql.conf.sample
src/include/optimizer/planmain.h