Example: Creating a Method Named in_state for a UDT Named address - Advanced SQL Engine - Teradata Database

The following example creates the definition for an instance method named in_state for a UDT named address. The external routine for this method is stored at the location specified in the EXTERNAL NAME clause.

    CREATE METHOD in_state( CHARACTER(2) )
      RETURNS CHARACTER(1)
      FOR address
      EXTERNAL NAME 'SO!C:\structured_lib\addr_in_state.c!F!in_state';