SQL Server 备份和还原数据库
备份:
--完整备份 declare @db_name varchar(100) set @db_name = ‘WSS_Content_Test‘; declare @db_location varchar(100) set @db_location = ‘D:\spbr0002\0000000B.bak‘; --保证有此文件夹 backup database WSS_Content_Test to disk = @db_location with name = @db_name,stats=5,noinit,noskip,noformat,norewind; --差异备份 --with name = @db_name,stats=5,noinit,noskip,noformat,norewind,differential;
还原:
declare @db_name varchar(100) set @db_name = ‘WSS_Content_Test‘; declare @db_location varchar(100) set @db_location = ‘D:\spbr0002\0000000B.bak‘; --保证有此文件夹 if exists(select * from master..sysdatabases where has_dbAccess(name)=1 and name=@db_name) begin alter database WSS_Content_Test set single_user with rollback immediate end restore database WSS_Content_Test from disk = @db_location with stats=5,file=1,replace,norewind,nounload,recovery;
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