Log Message:-----------Regression tests for SQL/MED.
Added Files:----------- plproxy/expected: plproxy_sqlmed.out (r1.1) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/expected/plproxy_sqlmed.out?rev=1.1&content-type=text/x-cvsweb-markup) plproxy/sql: plproxy_sqlmed.sql (r1.1) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/sql/plproxy_sqlmed.sql?rev=1.1&content-type=text/x-cvsweb-markup)