mysql: select * from tablename order by rand() limit 10
sqlserver: select top 10 * from tablename order by NEWID()
sqlserver: select top 10 * from tablename order by NEWID()
博客给出了MySQL和SQL Server随机取数据的语句。在MySQL中,使用“select * from tablename order by rand() limit 10”;在SQL Server中,使用“select top 10 * from tablename order by NEWID()”。
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