Thread: pgsql: Allow the planner's estimate of the fraction of a cursor's rows
pgsql: Allow the planner's estimate of the fraction of a cursor's rows
From
tgl@postgresql.org (Tom Lane)
Date:
Log Message:
-----------
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
Modified Files:
--------------
pgsql/doc/src/sgml:
config.sgml (r1.176 -> r1.177)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/config.sgml?r1=1.176&r2=1.177)
pgsql/src/backend/optimizer/plan:
planner.c (r1.232 -> r1.233)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/planner.c?r1=1.232&r2=1.233)
pgsql/src/backend/utils/misc:
guc.c (r1.450 -> r1.451)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/misc/guc.c?r1=1.450&r2=1.451)
postgresql.conf.sample (r1.239 -> r1.240)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/misc/postgresql.conf.sample?r1=1.239&r2=1.240)
pgsql/src/include/optimizer:
planmain.h (r1.107 -> r1.108)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/optimizer/planmain.h?r1=1.107&r2=1.108)