标签:
/****** Object: Trigger [dbo].[trg_del] Script Date: 01/01/2016 12:58:28 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO CREATE TRIGGER [dbo].[trg_del] ON [dbo].[Common_Header] INSTEAD OF DELETE AS BEGIN DECLARE @cou INT DECLARE @headerid UNIQUEIDENTIFIER SELECT @cou = COUNT(*) FROM deleted; SELECT @headerid = id FROM deleted IF ( @cou > 1 ) RAISERROR(‘数据不允许删除!‘, 16, 1) ELSE DELETE FROM [Common_Header] WHERE id = @headerid END GO
CREATE TABLE [dbo].[Common_Header] ( [ID] [uniqueidentifier] NOT NULL, [Subject] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL, [ApplicantAD] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL, [ApplicantName] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL, [CountryCode] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL, [CountryName] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL, [CompanyCode] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL, [CompanyName] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL, [DivisionCode] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL, [DivisionName] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL, [LBUCode] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL, [LBUName] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL, [CostCenter] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL, [Email] [nvarchar] (100) COLLATE Chinese_PRC_CI_AS NULL, [CreatedDate] [datetime] NULL, [QueueID] [uniqueidentifier] NULL, [Status] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL ) ON [PRIMARY] GO ALTER TABLE [dbo].[Common_Header] ADD CONSTRAINT [PK_Common_Header] PRIMARY KEY CLUSTERED ([ID]) ON [PRIMARY] GO CREATE NONCLUSTERED INDEX [NonClusteredIndex-20150603-113054] ON [dbo].[Common_Header] ([QueueID]) ON [PRIMARY] GO
标签:
原文地址:http://www.cnblogs.com/wanghaibin/p/5093208.html