Thread: pgsql: Marginal tweaks in the documentation for ORDER BY; in particular

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)