[Solved] mysql , max ,groub by [closed]

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suggest that if your above SQL statement can query the result.
maybe you can just skip the “order by” and simply just

select * from (/* your SQL statement without "order by"*/) a order by a.message_id desc

sorry that as it is difficult to see your screen capture and help you to resolve the SQL script.

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solved mysql , max ,groub by [closed]