Log Message:
-----------
Update ORDER BY UNION function/exprssion wording (again).
Modified Files:
--------------
pgsql/src/backend/parser:
analyze.c (r1.357 -> r1.358)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/parser/analyze.c.diff?r1=1.357&r2=1.358)