mysql You can't specify target table 'xxx' for update in FROM clause的解决

Posted 2021-02-14 hoge

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DELETE from sp_goodscontent where goodsId in (SELECT t.goodsId from (
SELECT goodsId FROM sp_goodscontent  GROUP BY goodsId
HAVING count(1)>1 ) t)

　　之前的sql 查询，需要改成中间临时表再查询

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