备份相关.sql

 

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backup database northwind to disk=N'D:/northwind_full.bak'

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use northwind

update orders set shipname='1'

Backup log northwind  to disk= N'D:/20091226_log.bak'

restore LOG northwind   from disk= N'D:/20091226_log.bak', STOPAT = '2009-12-27 22:00'

 

backup database northwind to disk=N'D:/northwind_diff.bak' with  differential

-- Restore the database backup.
restore  database northwind   from disk= N'D:/northwind_full.bak'  WITH NORECOVERY

GO
restore LOG northwind   FROM disk= N'D:/20091226_log.bak'   WITH RECOVERY
GO
restore LOG northwind   FROM MyNwind_log2   WITH RECOVERY, STOPAT = 'Jul 1, 1998 '

restore  northwind with recovery
go