隐藏行号 复制代码 这是一段程序代码。
  1. USE [master]
        
  2. GO
        
  3. ALTER DATABASE Northwind SET  SINGLE_USER WITH ROLLBACK IMMEDIATE
        
  4. GO
        
  5. ALTER DATABASE Northwind SET  SINGLE_USER 
        
  6. GO
        
  7. ALTER DATABASE Northwind SET ENABLE_BROKER 
        
  8. GO
        
  9. ALTER DATABASE Northwind SET  MULTI_USER 
        
  10. GO 
        

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