【问】菜品与实际不符 | ||
【适用版本】美世家桑拿4 | 【模块】基础业务 | 【点击数】84 |
【知识编号】C2017083100011 | ||
【问题描述】结账时提示“菜品与实际不符,请退出刷新”,这个怎么处理? |
use issrestv6
go
–1.
drop TRIGGER dbo.tr_cybr_u_tmp_orderdish_delete
go
–2.注意此处理中的单号需要改为对应餐台的开单单号(进入餐桌点其它,开台信息可看到开单单号)
delete from dbo.cybr_u_tmp_orderdish where ch_billno = ‘B0213031800008’
–3.
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS ON
GOCreate TRIGGER tr_cybr_u_tmp_orderdish_delete ON cybr_u_tmp_orderdish
FOR delete
AS
begin
–再判断是否有已保存菜品
if exists(select 1 from deleted where left(ltrim(ch_billno),1) <> ‘V’ and left(ltrim(ch_billno),1) <> ‘T’)
begin
–当t_sys_system表中没有sys_var_id为’delete_orderdish’行时会返回错误提示
if not exists(select 1 from t_sys_system where sys_var_id = ‘delete_orderdish’)
begin
RAISERROR (‘对已下单的菜品只能退菜,不能删除!’, 16, 1)
ROLLBACK TRANSACTION
end
return
end
END
GO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO