OBJECTPROPERTY与sp_rename更改对象名称的介绍


相关的OBJECTPROPERTY可参考:http://msdn.microsoft.com/en-us/library/ms176105.aspx

开发过程中,错误免不了 。为了纠正错误与规范化 。可以使用MS SQL Server的系统存储过程sp_rename与OBJECTPROPERTY来更改重命名 。

实例一,更改表名:

复制代码 代码如下:

IF EXISTS(SELECT TOP 1 1 FROM dbo.sysobjects WHERE id = object_id(N[dbo].[Employee])
AND OBJECTPROPERTY(id, NIsUserTable) = 1
)
EXECUTE sp_rename Employee, Member



实例二,更改字段名:

复制代码 代码如下:

EXECUTE sp_rename Member.[EmployeeName], Name, COLUMN



实例三,更改主键:

复制代码 代码如下:

IF EXISTS(SELECT TOP 1 1 FROM sysobjects WHERE id = OBJECT_ID(N[PK__Employee__B00879C509746778])
AND OBJECTPROPERTY(id, NIsPrimaryKey) = 1)
EXECUTE sp_rename PK__Employee__B00879C509746778, PK_Member, OBJECT



实例四,更改存储过程名:

复制代码 代码如下:

IF EXISTS(SELECT TOP 1 1 FROM sysobjects WHERE id = OBJECT_ID(N[usp_Employee_Import])
AND OBJECTPROPERTY(id, NIsProcedure) = 1)
EXECUTE sp_rename usp_Employee_Import, MemberInsSp



执行成功之后,你会收到一条信息:

Caution: Changing any part of an object name could break scripts and stored procedures.