고립된 사용자 해결 방법

해결 방법:
    1.고립된 사용자와 같은 이름의 로그인 사용자를 만들고 대상의 소유자를 변경합니다
       
sp_changeobjectowner [ @objname = ] 'object' , [ @newowner = ] 'owner'
예:
         use authors
        exec sp_changeobjectowner 'authors', 'dbo';         GO
단점: 수정해야 할 데이터베이스 대상이 많을 때 귀찮아요!!
 
    2.
sp_change_users_login 'Auto_Fix', 'test', NULL, 'testpassword'
주:test는 고립된 사용자 이름이고testpassword는 고립된 사용자 비밀번호 자료:spchange_users_login(Transact-SQL)은 기존 데이터베이스 사용자를 SQL Server 로그인 이름으로 매핑합니다.참고:
sp_change_users_login은 Windows 바디에서 만든 SQL Server 로그인 이름에 사용할 수 없습니다.

sp_change_users_login (T-SQL)


   
     



    
      
sp_change_users_login (T-SQL)


    
      
http://www.rosefinch.com.au/ 


    
      
Changes the relationship between a Microsoft® SQL Server™ login and a SQL Server user in the current database. 


    
      
Syntax


    
      
sp_change_users_login [@Action =] 'action' [,[@UserNamePattern =] 'user'] 
    [,[@LoginName =] 'login'] 


    
      
Arguments


    
      
 
       

         [ 
        @Action 
        =] 
        ' 
        action 
        ' 
       
 
       

         Describes the action to be performed by the procedure. 
          
        action is 
        varchar(10), and can be one of these values. 
        
  
 
        
 
         
 
          
 
           
Value 
 
           
Description 
 
          
 
          
 
           
Auto_Fix 
 
           
Links user entries in the sysusers table in the current database to logins of the same name in syslogins. It is recommended that the result from the Auto_Fix statement be checked to confirm that the links made are the intended outcome. Avoid using Auto_Fix in security-sensitive situations. Auto_Fix makes best estimates on links, possibly allowing a user more access permissions than intended. 
user must be a valid user in the current database, and login must be NULL, a zero-length string (‘‘), or not specified. 
 
 
          
 
          
 
           
Report 
 
           
Lists the users, and their corresponding security identifiers (SID), that are in the current database, not linked to any login. 
user and login must be NULL, a zero-length string (‘‘), or not specified. 
 
 
          
 
          
 
           
Update_One 
 
           
Links the specified user in the current database to login. login must already exist. user and login must be specified.
 
          
 
         
 
        
 
        
 
       
 
       

         [ 
        @UserNamePattern 
        =] 
        ' 
        user 
        ' 
       
 
       

         Is the name of a SQL Server user in the current database. 
          
        user is 
        sysname, with a default of NULL. 
        sp_change_users_login can only be used with the security accounts of SQL Server logins and users; it cannot be used with Microsoft Windows NT® users. 
       
 
       

         [ 
        @LoginName 
        =] 
        ' 
        login 
        ' 
       
 
       

         Is the name of a SQL Server login. 
          
        login is 
        sysname, with a default of NULL. 
       
 
      


    
      
Return Code Values


    
      
0 (success) or 1 (failure) 


    
      
Result Sets


    
      
 
       
 
        
 
         
Column name 
 
         
Data type 
 
         
Description 
 
        
 
        
 
         
UserName 
 
         
sysname 
 
         
Login name. 
 
        
 
        
 
         
UserSID 
 
         
varbinary(85) 
 
         
Login security identifier.
 
        
 
       
 
      


    
      



    
      
Remarks


    
      
Use this procedure to link the security account for a user in the current database with a different login. If the login for a user has changed, use sp_change_users_login to link the user to the new login without losing the user’s permissions. 


    
      
login cannot be sa, and user cannot be the dbo, guest, or INFORMATION_SCHEMA users. 


    
      
sp_change_users_login cannot be executed within a user-defined transaction. 


    
      
Permissions


    
      
Any member of the public role can execute sp_change_users_login with the Report option. Only members of the sysadmin fixed server role can specify the Auto_Fix option. Only members of the sysadmin or db_owner roles can specify the Update_One option. 


    
      
Examples


    
      
A. Show a report of the current user to login mappings


    
      
This example produces a report of the users in the current database and their security identifiers. 


    
      
EXEC sp_change_users_login 'Report' 


    
      
   


    
      
B. Change the login for a user


    
      
This example changes the link between user Mary in the pubs database and the existing login, to the new login NewMary (added with sp_addlogin). 


    
      
--Add the new login. 


    
      
USE master 


    
      
go 


    
      
EXEC sp_addlogin 'NewMary' 


    
      
go 


    
      
   


    
      
--Change the user account to link with the 'NewMary' login. 


    
      
USE pubs 


    
      
go 


    
      
EXEC sp_change_users_login 'Update_One', 'Mary', 'NewMary' 


   
     

Refer:http://msdn2.microsoft.com/zh-cn/library/ms174378.aspx#