无法运行查询给出 mySQL 错误 #1093 - 您无法在 FROM 子句中指定目标表“成员”进行更新 [重复]

Posted 2023-02-24

【中文标题】无法运行查询给出 mySQL 错误 #1093 - 您无法在 FROM 子句中指定目标表“成员”进行更新 [重复]

【英文标题】：Unable to run query gives mySQL error #1093 - You can't specify target table 'members' for update in FROM clause [duplicate]

【发布时间】：2014-01-09 14:48:25

【问题描述】：

我一直在处理一个查询，它获取表记录的子集并更新它们，但不知何故我无法让它工作它给我错误#1093 - You can't specify target table 'members' for update in FROM clause

这里是查询：

UPDATE members set is_deleted = 1 
   WHERE EXISTS 
     (SELECT m1.member_id FROM members as m1 
          WHERE m1.member_id NOT IN 
              (select member_id 
                   from membership_payment_profiles 
                   WHERE (next_date_to_charge > "2012-12-31 00:00:00" 
                   or next_date_to_charge is null)
          order by next_date_to_charge DESC
)
and m1.joined_on < "2012-12-31 00:00:00"
)

【参考方案1】：

试试这个查询

update members m1 set m1.is_deleted=1 where m1.member_id not in (select distinct member_id 
                   from membership_payment_profiles 
                   WHERE (next_date_to_charge > "2012-12-31 00:00:00" 
                   or next_date_to_charge is null) order by next_date_to_charge DESC) and m1.joined_on < "2012-12-31 00:00:00";