MySQL - Group by with Order by DESC

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礼貌的吻别
礼貌的吻别 2020-12-17 02:33

table: uuid, version, datetime

version is not unique, but the idea is to fetch only the rows with the latest datetime for a given uuid

SELECT * FROM ta

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  •  隐瞒了意图╮
    2020-12-17 03:07

    There is a better way for me, you could add a desc to group by:

    SELECT * FROM table WHERE uuid='bla' GROUP BY version desc

    why it works is because my id's are generated and so always the latest id means the latest datetime

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