OBJECTPROPERTY与sp_rename更改对象名称

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.