Log Message:
-----------
Add missing table entry for lastval(), per Jeff Davis.
Modified Files:
--------------
pgsql/doc/src/sgml:
func.sgml (r1.415 -> r1.416)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml?r1=1.415&r2=1.416)