addReference() don't work well !!

hi,

no error in execution but no result for addreferce() method in order to join 2 tables

                         query = new TableQuery("table1", c.getconnection()); 
                        query.setVersionColumn("id"); 
                        temp = new SQLContainer(query); 
                        
                    TableQuery query1 = new TableQuery("table2", c.getconnection()); 
                        query1.setVersionColumn("id"); 
                     temp1 = new SQLContainer(query1); 
                    
                    temp.addReference(temp1,"id", "ref_table1");