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 SUBSTR(REPLACE(EMP_ENG_NAME,' ',''),0,10)
END AS CUTOUT_STR
FROM EMP;