SELECT문의 실행순서
by 으렴
1. FROM
2. WHERE
3. GROUP BY
4. HAVING
5. SELECT
6. ORDER BY
SELECT USERNAME //5
FROM MEMBER //1
WHERE MEMBERNO=10 //2
GROUP BY USERNAME //3
HAVING COUNT(*)>=1 //4
ORDER BY MEMBERNAME; //6
사이트의 정보
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1. FROM
2. WHERE
3. GROUP BY
4. HAVING
5. SELECT
6. ORDER BY
SELECT USERNAME //5
FROM MEMBER //1
WHERE MEMBERNO=10 //2
GROUP BY USERNAME //3
HAVING COUNT(*)>=1 //4
ORDER BY MEMBERNAME; //6
코딩하렴
으렴
