Log Message:-----------Update documentation on XML functions
Modified Files:-------------- pgsql/doc/src/sgml: datatype.sgml (r1.186 -> r1.187) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/datatype.sgml.diff?r1=1.186&r2=1.187) func.sgml (r1.352 -> r1.353) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml.diff?r1=1.352&r2=1.353)