SELECT GCBW, BHQK, BCHT, ADD_CLJE, BCHTQK, LEFT(STATION,4) ;
    FROM KYGCGL GROUP BY 6 ORDER BY 6 ;
    WHERE 'U'$UPPER(GCBH)
>

>SELECT KYGCGL.GCBW ,KYGCGL.BHQK ,KYGCGL.BCHT ,KYGCGL.ADD_CLJE ,KYGCGL.BCHTQK ,;
> SUBSTR(KYGCGL.STATION,1,4) FROM KYGCGL GROUP BY (SUBSTR(KYGCGL.STATION,1,4));
> ORDER BY (SUBSTR(KYGCGL.STATION,1,4)) WHERE AT(UPPER('U']),UPPER(GCBH))>0
>