Mysql 复合更新代码片段(mysql update join)
直接上代码
UPDATE xcwl_biz a INNER JOIN ( SELECT bizid, count(orderid) AS orders FROM xcwl_order WHERE `status` = 100 AND pay_status = 100 GROUP BY bizid ) AS b ON b.bizid = a.bizid SET a.orders = b.orders
直接上代码
UPDATE xcwl_biz a INNER JOIN ( SELECT bizid, count(orderid) AS orders FROM xcwl_order WHERE `status` = 100 AND pay_status = 100 GROUP BY bizid ) AS b ON b.bizid = a.bizid SET a.orders = b.orders
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