Database
[MYSQL]월별 영업일(일정테이블)
애플자라
2022. 4. 26. 08:42
반응형
SELECT CONCAT(CLDR_YY, CLDR_MM) AS "월별",
COUNT(*) AS "영업일"
FROM
(
SELECT DISTINCT
CLDR_YY,
CLDR_MM,
CLDR_DD,
CLDR_DATE,
CLDR_WEEK
FROM ATN_CALENDAR
WHERE HLDY_YN !='Y' -- 영업일
AND CLDR_YY ='2022'
)X
GROUP BY CONCAT(CLDR_YY, CLDR_MM)
반응형