Log Message:
-----------
Marginal tweaks in the documentation for ORDER BY; in particular point
out the common error that ORDER BY x, y DESC does not mean the same as
ORDER BY x DESC, y DESC.
Modified Files:
--------------
pgsql/doc/src/sgml:
queries.sgml (r1.40 -> r1.41)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/queries.sgml.diff?r1=1.40&r2=1.41)
pgsql/doc/src/sgml/ref:
select.sgml (r1.95 -> r1.96)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/select.sgml.diff?r1=1.95&r2=1.96)