added esb user and grant execute on integration functions

install/postgres_db_structure_functions.sql

 
--- functions for tcexam integration
+-- functions for tcexam esb integration
 
 -- assign_tcexam_user_to_group
 
@@ -318,4 +318,21 @@ $BODY$
 ALTER FUNCTION update_tcexam_user(text, character varying, character varying)
   OWNER TO postgres;
   
-  
\ No newline at end of file
+  
+
+-- create esb user
+
+-- CREATE USER esb WITH PASSWORD '....';
+
+-- grant execute right on the functions
+
+GRANT EXECUTE ON FUNCTION assign_tcexam_user_to_group TO esb;
+GRANT EXECUTE ON FUNCTION delete_tcexam_user TO esb;
+GRANT EXECUTE ON FUNCTION get_tcexam_group TO esb;
+GRANT EXECUTE ON FUNCTION get_tcexam_group_appointment_users TO esb;
+GRANT EXECUTE ON FUNCTION get_tcexam_group_users TO esb;
+GRANT EXECUTE ON FUNCTION insert_tcexam_group TO esb;
+GRANT EXECUTE ON FUNCTION insert_tcexam_user TO esb;
+GRANT EXECUTE ON FUNCTION remove_tcexam_user_from_group TO esb;
+GRANT EXECUTE ON FUNCTION update_tcexam_group TO esb;
+GRANT EXECUTE ON FUNCTION update_tcexam_user TO esb;