Log Message:
-----------
Remove unnecessary copyObject() call in update (values) code.
Modified Files:
--------------
pgsql/src/backend/parser:
gram.y (r2.562 -> r2.563)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/parser/gram.y.diff?r1=2.562&r2=2.563)