SELECT
    EMP_CODE AS CODE
    ,EMP_LAST_NAME || EMP_FIRST_NAME AS NAME
    ,EMP_ENG_NAME AS ENG_NAME
    ,CASE WHEN EMP_ENG_NAME IS NULL
          THEN '未入力'
          ELSE SUBSTRING(replace(EMP_ENG_NAME, ' ', ''), 1, 10) 
          END AS CUTOUT_STR
FROM
    EMP
ORDER BY
    CUTOUT_STR DESC
    ,CODE DESC;