Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我在 MS SQL 数据库中有一个表,其中包含值 1 或 2 或 3
现在我想做一个 ORDER BY 得到这样的记录 1,2,3,1,2,3,1,2,3
这看起来更难了..我已经编程了 10 年了,这个让我陷入困境;-)
有人有什么好主意吗?
DECLARE @T TABLE(A INT) INSERT @T VALUES(1),(1),(1),(2),(2),(2),(3),(3),(3) SELECT A FROM ( SELECT ROW_NUMBER() OVER(PARTITION BY A ORDER BY A) R, A FROM @T ) B ORDER BY R, A