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@eda_244(Tsuyoshi Eda)in株式会社Hyrax

MySQLで日別でランダムにレコードを取得する方法

Posted at

SQLだけで簡単に実現することができたので備忘録として残します。

こういうときに使えます:point_up:

  • 日別にランダムで表示してくださいと仕様書に記載があったとき...等。

やりかた:relaxed:

  • RAND() の引数を指定するだけ！！
SELECT * FROM hoge ORDER BY RAND(20160101)
  • 引数が同値である限り、結果（並び順）は常に同じになります。

参考

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