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문자열 필드를 숫자로 처리하는 방법 두번째

· 2010-09-30 (목) 17:23:33 · 3048
select name from table order by CAST(name as signed) desc;

문자열 필드(name)를 형변환해서 사용.

CAST(expression AS type)
type은 아래 참조

- BINARY
- CHAR
- DATE
- DATETIME
- SIGNED {INTEGER}
- TIME
- UNSIGNED {INTEGER}<div class='small'>[이 게시물은 관리자님에 의해 2011-10-31 17:27:00 MySQL에서 이동 됨]</div>
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