多表关联更新sql

标签：from   多表关联   and   表关联   sql   更新   select   min   多表   

 UPDATE S_fangyuanxinxi

SET wuyeleixing =
(SELECT s_dalou.yongtu
FROM s_dalou
WHERE s_fangyuanxinxi.loupanmingcheng = s_dalou.loupanmingcheng AND
s_fangyuanxinxi.donghao = s_dalou.mingcheng)

多表关联更新sql

标签：from   多表关联   and   表关联   sql   更新   select   min   多表   

原文地址：http://www.cnblogs.com/lantianhf/p/7246003.html