Select n random rows from SQL Server table

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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

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  •  天涯浪人
    2020-11-22 11:31

    select * from table where id in ( select id from table order by random() limit ((select count(*) from table)*55/100))

    // to select 55 percent of rows randomly

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