Thread: pgsql: Doc tweak: add an xref.

pgsql: Doc tweak: add an xref.

From
neilc@postgresql.org (Neil Conway)
Date:
Log Message:
-----------
Doc tweak: add an xref.

Modified Files:
--------------
    pgsql/doc/src/sgml:
        func.sgml (r1.377 -> r1.378)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml.diff?r1=1.377&r2=1.378)