Log Message:-----------Document that LIMIT NULL is the same as no LIMIT clause.
Modified Files:-------------- pgsql/doc/src/sgml: queries.sgml (r1.52 -> r1.53) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/queries.sgml?r1=1.52&r2=1.53)
