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：

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

实例二，更改字段名：

EXECUTE sp_rename 'Member.[EmployeeName]', 'Name', 'COLUMN'

实例三，更改主键：

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

实例四，更改存储过程名：

IF EXISTS(SELECT TOP 1 1 FROM sysobjects WHERE id = OBJECT_ID(N'[usp_Employee_Import]')
AND OBJECTPROPERTY(id, N'IsProcedure') = 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.