change in function get_tcexam_group_appointment_users

install/postgres_db_structure_functions.sql

@@ -130,34 +130,43 @@ ALTER FUNCTION get_tcexam_group_appointment_users(character varying, character v
   OWNER TO postgres;
 
 
--- get_tcexam_group_users
 
-CREATE OR REPLACE FUNCTION get_tcexam_group_users(group_id character varying)
+-- Function: get_tcexam_group_appointment_users(character varying, character varying)
+CREATE OR REPLACE FUNCTION get_tcexam_group_appointment_users(pgroupid character varying, pappointmentid character varying)
   RETURNS text AS
 $BODY$
 
+DECLARE 
+	xoutput text;
+
+BEGIN
 SELECT XMLSERIALIZE ( CONTENT
 	XMLELEMENT(name "userVOes",
 	 xmlagg(
 		XMLELEMENT(name "userVO",
 		XMLFOREST(user_id),
-		XMLFOREST(user_name as login),
+		XMLFOREST(user_name  as login),
 		XMLFOREST(user_email),
 		XMLFOREST(user_firstname),
 		XMLFOREST(user_lastname),
 		XMLFOREST(user_level)
 		
 ))) as text )
+		INTO xoutput
 		FROM (SELECT * FROM (
 			SELECT * FROM tce_user_groups g
 				LEFT JOIN tce_usrgroups ug ON g.group_id = ug.usrgrp_group_id) ug
 			LEFT JOIN tce_users u ON u.user_id = ug.usrgrp_user_id) u
 		WHERE u.external_id LIKE concat($1,':%')
 		;
-
+	RETURN xoutput;
+END;
 $BODY$
-  LANGUAGE sql VOLATILE
-  COST 1;   
+  LANGUAGE plpgsql VOLATILE
+  COST 1;
+ALTER FUNCTION get_tcexam_group_appointment_users(character varying, character varying)
+  OWNER TO postgres;
+