查询一张表的一个字段数据,修改另一张表的字段数据UPDATE bd_material as bdSET bd.PRICE (SELECT mp.pri
查询一张表的一个字段数据,修改另一张表的字段数据 UPDATE bd_material as bd SET bd.PRICE= (SELECT mp.price from material_price as mp where mp.MATERIAL_ID =bd.id ) WHERE bd.ID IN (SELECT tt.MATERIAL_ID from material_price as tt)