try {
  String query = "Create Table Orders ( " +
    "OrderNumber CHAR(30) NOT NULL, " +    
    "CustomerNumber CHAR(30),  " +
    "ProductNumber CHAR(30), " +
    "CONSTRAINT ORDERS_PK PRIMARY KEY (OrderNumber))";
  DataRequest = Database.createStatement();
  DataRequest. execute(query);
  DataRequest.close(); 
}