CVSROOT: /cvsroot
Module name: pgsql-server
Changes by: tgl@svr1.postgresql.org 04/01/10 14:13:53
Modified files:
src/backend/optimizer/prep: prepjointree.c
src/backend/optimizer/util: clauses.c
Log message:
Improve has_nullable_targetlist() to allow strict functions of simple
variables, not just simple variables. This was foreseen in the original
coding of this routine, but not implemented until now. Responds to
performance gripe from Laurent Perez.
