【问】餐台结账结不了,需要语句清除此台所点菜品。 | ||
【适用版本】食通天5 | 【模块】基础资料 | 【点击数】54 |
【知识编号】C2013111200018 | ||
【问题描述】餐台结账结不了,需要语句清除此台所点菜品。 |
BL点菜宝的监控程序也请找渠道经理要最新版本更新。—-注意下面单号改为此台的开单单号。
use issrestv6
go
–1.
drop TRIGGER dbo.tr_cybr_u_tmp_orderdish_delete
go
–2.
delete from dbo.cybr_u_tmp_orderdish where ch_billno = ‘B0213031800008’–3.
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS ON
GO
Create 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
ENDGO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO