摘要：
随机取出n条记录：Sql server:select top n * from 表 order by newid()Access:Select top n * FROM 表 orDER BY Rnd(id) mysql:Select * From 表 order By rand() Limit n 阅读全文
posted @ 2007-06-13 20:05 且行且思 阅读(535) 评论(0) 推荐(0)
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摘要：
随机取出n条记录：Sql server:select top n * from 表 order by newid()Access:Select top n * FROM 表 orDER BY Rnd(id) mysql:Select * From 表 order By rand() Limit n 阅读全文
posted @ 2007-06-13 20:05 且行且思 阅读(535) 评论(0) 推荐(0) |
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