SQL按随机读取数据的语句MsSql、Access、mySql
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如何用SQL读取随机数据
MsSql随机取数据 select top 10 * from TableName order by newid()
Access 随机取数据 select SELECT top 10 id FROM 表1 order by rnd(id)
mySql 随机取数据 SELECT id FROM gueze order by rand() limit 10