1 update customers a -- 使用别名 2 set city_name=(select b.city_name from tmp_cust_city b where b.customer_id=a.customer_id) 3 where exists (select 1 4 from tmp_cust_city b 5 where b.customer_id=a.customer_id 6 ) 7 -- update 超过2个值 8 update customers a --
前端代码 // 提交前事件 BeforeSubmit:function(action, postValue){ if(action == 'Submit'){ var tableValue = postValue.Data.D000867prepinbody $.IConfirm("提示","是否确定提交库存，提交后无法修改",function(data){
