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Sady · 2009-09-04 · via 博客园 - Sady

MsSql: SELECT TOP 10 * FROM myTable ORDER BY NEWID()
Access: SELECT TOP 10 id FROM myTable ORDER BY RND(id)
mySql: SELECT id FROM myTable ORDER BY RAND() LIMIT 10

posted on 2009-09-04 13:12  Sady  阅读(206)  评论(0)    收藏  举报