Select n random rows from SQL Server table

前端 未结 16 868
陌清茗
陌清茗 2020-11-22 10:54

I\'ve got a SQL Server table with about 50,000 rows in it. I want to select about 5,000 of those rows at random. I\'ve thought of a complicated way, creating a temp table wi

16条回答
  •  花落未央
    2020-11-22 11:49

    In MySQL you can do this:

    SELECT `PRIMARY_KEY`, rand() FROM table ORDER BY rand() LIMIT 5000;
    

提交回复
热议问题