Log Message:
-----------
Fix pg_get_serial_sequence(), which could incorrectly return the name
of an index on a serial column, rather than the name of the associated
sequence. Fallout from recent changes in dependency setup for serials.
Per bug #2732 from Basil Evseenko.
Modified Files:
--------------
pgsql/src/backend/utils/adt:
ruleutils.c (r1.234 -> r1.235)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/ruleutils.c.diff?r1=1.234&r2=1.235)