Mysql: Table 'name' is specified twice, both as a target for 'UPDATE' and as a separate source for d

mysql在執行刪除、更新的時候，可能會出現這樣的錯誤，好比你寫了相似下面的sql：mysql UPDATE MYTABLE SET COL=COL+1 WHERE ID IN (SELECT ID FROM MYTABLE WHERE OTHERCOL=0) orsql DELETE FROM MYTABLE WHERE ID IN (SELECT ID FROM MYTABLE WHERE O

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