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[MySQL] RANDした結果をページングなどで再度クエリが必要なときに保つ方法

Posted at

前もってseedを生成し、セッションなどでキープしておいて

Query
--seedが123456の場合
SELECT * FROM table1 ORDER BY RAND(123456)

とすれば、selectクエリ結果は毎回同じになる

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