Error Code: 1093. You can't specify target table 'recharge_log' for update in FROM clause解决
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You can't specify target table 'recharge_log' for update in FROM clause
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这个问题出现的情况是:
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更新一个表的数据时，where条件中包含被表新表的子查询：
delete from r_log where ope = "111" and site in (select distinct(site) from r_log where operators = "1111uu");
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我的解决办法是把子查询的结果放到一个临时表，然后再进行删除或更新操作，问题完美解决。
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drop table dist_site;create TEMPORARY table dist_site select distinct(site) from r_log where operators = "1111uu";select * from r_log where operators = "111"
and site in (select * from dist_site);
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