In c++ risks is a reference to a variable which exists i.e. one 2nd name for the same variable.
This program is broken up into functions.露the function hand constitutes the entrance point of the program, firstly there is the function message which us affiche hello , and the second function produce ...
This white paper raises some fundamental issues the design engineer should address before deciding upon a communication approach for a wireless network. As no universal wireless network solution exists, it should be custom tailored to suit the application demands. Defining your application communica ...
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FK_药品库存_药品资料]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1)
ALTER TABLE [dbo].[药品库存] DROP CONSTRAINT FK_药品库存_药品资料
GO
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FK_门诊划价明细_门诊划 ...
if exists (select * from dbo.sysobjects where id = object_id(N\'[dbo].[FK_帐单明细_入住单]\') and OBJECTPROPERTY(id, N\'IsForeignKey\') = 1)
ALTER TABLE [dbo].[帐单明细] DROP CONSTRAINT FK_帐单明细_入住单
GO
if exists (select * from dbo.sysobjects where id = object_id(N\'[dbo].[FK_入住单_客房信息]\' ...
c#数据库开发实例:有很多的实例，对学习非常的有意义！
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if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[采购订单_供货商_fk ...
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[采购订单_供货商_fk]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1)
ALTER TABLE [dbo].[采购订单] DROP CONSTRAINT 采购订单_供货商_fk
GO
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[采购订单历史_供货商_fk]') ...
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FK_工资发放历史表_职员基本信息表]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1)
ALTER TABLE [dbo].[工资发放历史表] DROP CONSTRAINT FK_工资发放历史表_职员基本信息表
GO
if exists (select * from dbo.sysobjects where id = object_id(N ...
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[mrp物料需求计算_物料编号_fk]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1)
ALTER TABLE [dbo].[mrp物料需求计算] DROP CONSTRAINT mrp物料需求计算_物料编号_fk
GO
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[m ...
