CVSROOT: /home/projects/pgsql/cvsroot
Module name: pgsql
Changes by: tgl@hub.org 01/04/14 23:14:18
Modified files:
src/backend/utils/adt: ruleutils.c
Log message:
Constant expressions that appear in ORDER BY, GROUP BY, DISTINCT ON
lists should be reverse-compiled into targetlist index numbers, because
that's the only interpretation the parser allows for a constant in these
clauses. (Ergo, the only way they could have gotten into the list in
the first place is to have come from the targetlist; so this should always
work.) Per problem report from Peter E.
