CVSROOT: /cvsroot
Module name: pgsql
Changes by: tgl(at)postgresql(dot)org 01/10/30 14:58:58
Modified files:
src/backend/optimizer/plan: planner.c setrefs.c
src/backend/optimizer/util: clauses.c
src/include/optimizer: clauses.h
Log message:
Fix problems with subselects used in GROUP BY expressions, per gripe
from Philip Warner. Side effect of change is that GROUP BY expressions
will not be re-evaluated at multiple plan levels anymore, whereas this
sometimes happened with old code.