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

随机日志