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本人
原标题:mysql UPDATE WHERE x<(SELECT WHERE)

我希望像现在这样更新,但有一个问题:

UPDATE table
SET data=1
WHERE data2 < (
    SELECT MIN(data2)
    FROM table
    WHERE data2 < int
    AND data=0
)

rror: 您可以提出从条款中更新的目标表。

它如何运作?

我希望在表1中将数据(时间范围)定在表上,该表的数据(时间范围)低于实际的时间范围,最低,数据为0。

成就

问题回答

很难从你的例子中吸取教训,但如果数据和数据2一致,为什么不这样做:

UPDATE table SET data=1 WHERE data2 < int AND data = 0




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