Log Message:
-----------
Fix subsection ordering (DISTINCT should be described before LIMIT).
Modified Files:
--------------
pgsql/doc/src/sgml/ref:
select.sgml (r1.79 -> r1.80)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/select.sgml.diff?r1=1.79&r2=1.80)