UPDATE ecs_goods a INNER JOIN ecs_goods_attr s ON a.goods_id=s.goods_id and s.attr_id=214 SET
a.goods_sn=s.attr_value
ecshop 中用商品属性表字段更新商品表 update 另外一个表的字段
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2022-09-06
UPDATE ecs_goods a INNER JOIN ecs_goods_attr s ON a.goods_id=s.goods_id and s.attr_id=214 SET
a.goods_sn=s.attr_value
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