1. 通過維護計劃 2. 通過job運行命令 --差異備份 EXECUTE master.dbo.xp_create_subdir N'D:\pic\RE\TEST' GO BACKUP DATABASE [TEST] TO DISK = N'D:\pic\RE\TEST\TEST_backup_201101051801.bak' WITH DIFFERENTIAL , NOFORMAT, NOINIT, NAME = N'TEST_backup_20110105180152', SKIP, REWIND, NOUNLOAD, STATS = 10 go --完整備份 BACKUP DATABASE [TEST] TO DISK = N'D:\pic\RE\TEST_backup_201101051802.bak' WITH NOFORMAT, NOINIT, NAME = N'TEST_backup_20110105180256', SKIP, REWIND, NOUNLOAD, STATS = 10 go --強制還原 --REPLACE覆蓋已存在數據庫 RESTORE DATABASE TEST FROM DISK = 'C:\Program Files\Microsoft SQL Server\MSSQL.2\MSSQL\Backup\TEST.BAK' WITH MOVE 'TEST' TO 'D:\pic\TEST.mdf', MOVE 'TEST_log' TO 'D:\pic\TEST_log.ldf', STATS = 10, REPLACE GO --顯示備份列表 RESTORE FILELISTONLY FROM DISK = 'C:\Program Files\Microsoft SQL Server\MSSQL.2\MSSQL\Backup\TEST.BAK' go 生成年月日的備份文件 declare @databasename nvarchar(50) set @databasename = 'ExtDB' DECLARE @strPath NVARCHAR(200) set @strPath = convert(NVARCHAR(19),getdate(),120) set @strPath = REPLACE(@strPath, ':' , '.') set @strPath = 'E:\工作目錄\bk\' + @databasename+@strPath + '.bak' BACKUP DATABASE @databasename TO DISK = @strPath WITH NOINIT , NOUNLOAD , NOSKIP , STATS = 10, NOFORMAT
sqlserver備份兩種方式
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