请参阅http://***.com/questions/848872/select-n-random-rows-from-sql-server-table [ ^ ]

我认为这就是您要寻找的内容:
使用TABLESAMPLE限制结果集 [

I think this is what you are looking for:
Limiting Result Sets by Using TABLESAMPLE[^]

Regards
Espen Harlinn