Log Message:
-----------
Avoid generating excess (and illegal) parentheses around an aliased JOIN
in prettyprint mode. Andreas Pflug
Modified Files:
--------------
pgsql/src/backend/utils/adt:
ruleutils.c (r1.186 -> r1.187)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/ruleutils.c.diff?r1=1.186&r2=1.187)