2017-11-11 72 views
0

我想更新這樣的表完整行:油滑3個MySQL RAND()和更新

UPDATE tracks SET random_sorting = (CAST(RAND() * 100000 AS UNSIGNED) + 1) 

但我不知道該怎麼做,在油滑不通過每一行迭代。

有沒有辦法做到這一點?

回答

0

使用普通查詢求解db.run(sqlu"UPDATE tracks SET random_sorting = (CAST(RAND() * 100000 AS UNSIGNED) + 1)")