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[programmers] 진료과별 총 예약 횟수 출력하기 본문

self study/Database

[programmers] 진료과별 총 예약 횟수 출력하기

yeoonii 2023. 8. 13. 14:42
SELECT MCDP_CD AS '진료과코드', COUNT(MCDP_CD) AS '5월예약건수'
FROM APPOINTMENT
WHERE APNT_YMD LIKE '2022-05-%%'
GROUP BY MCDP_CD
ORDER BY COUNT(MCDP_CD) ASC, MCDP_CD ASC;

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