mysql,access,sql 随机读取N条记录的写法
2007-四-星期六 | 11:06 上午分类:数据库|SQLServer | 162 views
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
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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