需要帮助从一个文件夹中恢复多个数据库/ bak文件

在SQL Server 2008R2中,我尝试使用此处给出的SQL查询来还原位于一个文件夹中的多个数据库/ BAK文件 - http://www.karaszi.com/sqlserver/code/sp_RestoreFromAllFilesInDirectory_2008sp1.txt

它使用这样的存储过程,最后给出的代码 -

exec sp_RestoreFromAllFilesInDirectory 'C:\Mybakfiles\', 
'D:\Mydatabasesdirectory\' , 
'C:\MylogDirectory\'

受欢迎的文件夹 - 'C:\ Mybakfiles \','D:\ Mydatabasesdirectory \','C:\ MylogDirectory \'

您应该知道第一个文件夹的路径.可以通过查询或SSMS找到第二个和第三个.有关查询,请参阅alex aza的答案 - 在SQL 2008中恢复多个数据库的最有效方法是什么.我最后也提出了他的问题.

我将所有BAK文件复制到 - C:\ Program Files\Microsoft SQL Server\MSSQL10_50.SS2008\MSSQL\Backup \

然后,我按照以下方式执行SP:

exec sp_RestoreFromAllFilesInDirectory 'C:\Program Files\
Microsoft SQL Server\MSSQL10_50.SS2008\MSSQL\Backup\', 
'C:\Program Files\Microsoft SQL Server\MSSQL10_50.SS2008\MSSQL
\DATA\' , 'C:\Program Files\Microsoft SQL Server\MSSQL10_50.SS2008\
MSSQL\DATA\'

并获得以下示例输出 -

RESTORE DATABASE AdventureWorksDW FROM DISK = 'C:\Program Files\
Microsoft SQL Server\MSSQL10_50.SS2008\MSSQL\Backup\AdventureWorksDW.bak' 
WITH MOVE 'AdventureWorksDW_Data' TO 'C:\Program Files\Microsoft SQL 
Server\MSSQL10_50.SS2008\MSSQL\DATA\AdventureWorksDW_Data.mdf', MOVE 
'AdventureWorksDW_Log' TO 'C:\Program Files\Microsoft SQL Server\
MSSQL10_50.SS2008\MSSQL\DATA\AdventureWorksDW_Log.ldf'

问题 -我在管理工作室刷新了我的服务器,没有看到新的数据库.为什么？我是否正确恢复了数据库？如果没有,我该如何使用下面提供的代码呢？如果您认为代码不好,还有其他可靠的方法吗？

PS - 很遗憾MS不会让你轻易做到这一点.

额外的信息 -

这是恢复多个数据库的sp -

CREATE PROC [dbo].[sp_RestoreFromAllFilesInDirectory] 
@SourceDirBackupFiles nvarchar(200), @DestDirDbFiles 
nvarchar(200),@DestDirLogFiles nvarchar(200) 
AS 
--Originally written by Tibor Karaszi 2004. Use at own risk. 
--Restores from all files in a certain directory. Assumes that: 
--  There's only one backup on each backup device. 
--  Each database uses only two database files and the mdf file 
is returned first from the RESTORE FILELISTONLY command. 
--Sample execution: 
-- EXEC sp_RestoreFromAllFilesInDirectory 'C:\Mybakfiles\', 
'D:\Mydatabasesdirectory\' ,’C:\MylogDirectory\’ 
SET NOCOUNT ON 

--Table to hold each backup file name in 
CREATE TABLE #files(fname varchar(200),depth int, file_ int) 
INSERT #files 
EXECUTE master.dbo.xp_dirtree @SourceDirBackupFiles, 1, 1 

--Table to hold the result from RESTORE HEADERONLY. Needed to get 
the database name out from 
CREATE TABLE #bdev( 
 BackupName nvarchar(128) 
,BackupDescription nvarchar(255) 
,BackupType smallint 
,ExpirationDate datetime 
,Compressed tinyint 
,Position smallint 
,DeviceType tinyint 
,UserName nvarchar(128) 
,ServerName nvarchar(128) 
,DatabaseName nvarchar(128) 
,DatabaseVersion int 
,DatabaseCreationDate datetime 
,BackupSize numeric(20,0) 
,FirstLSN numeric(25,0) 
,LastLSN numeric(25,0) 
,CheckpointLSN numeric(25,0) 
,DatabaseBackupLSN numeric(25,0) 
,BackupStartDate datetime 
,BackupFinishDate datetime 
,SortOrder smallint 
,CodePage smallint 
,UnicodeLocaleId int 
,UnicodeComparisonStyle int 
,CompatibilityLevel tinyint 
,SoftwareVendorId int 
,SoftwareVersionMajor int 
,SoftwareVersionMinor int 
,SoftwareVersionBuild int 
,MachineName nvarchar(128) 
,Flags int 
,BindingID uniqueidentifier 
,RecoveryForkID uniqueidentifier 
,Collation nvarchar(128) 
,FamilyGUID uniqueidentifier 
,HasBulkLoggedData int 
,IsSnapshot int 
,IsReadOnly int 
,IsSingleUser int 
,HasBackupChecksums int 
,IsDamaged int 
,BegibsLogChain int 
,HasIncompleteMetaData int 
,IsForceOffline int 
,IsCopyOnly int 
,FirstRecoveryForkID uniqueidentifier 
,ForkPointLSN numeric(25,0) 
,RecoveryModel nvarchar(128) 
,DifferentialBaseLSN numeric(25,0) 
,DifferentialBaseGUID uniqueidentifier 
,BackupTypeDescription nvarchar(128) 
,BackupSetGUID uniqueidentifier 
,CompressedBackupSize nvarchar(128)
) 

--Table to hold result from RESTORE FILELISTONLY. Need to 
generate the MOVE options to the RESTORE command 
CREATE TABLE #dbfiles( 
 LogicalName nvarchar(128) 
,PhysicalName nvarchar(260) 
,Type char(1) 
,FileGroupName nvarchar(128) 
,Size numeric(20,0) 
,MaxSize numeric(20,0) 
,FileId int 
,CreateLSN numeric(25,0) 
,DropLSN numeric(25,0) 
,UniqueId uniqueidentifier 
,ReadOnlyLSN numeric(25,0) 
,ReadWriteLSN numeric(25,0) 
,BackupSizeInBytes int 
,SourceBlockSize int 
,FilegroupId int 
,LogGroupGUID uniqueidentifier 
,DifferentialBaseLSN numeric(25) 
,DifferentialBaseGUID uniqueidentifier 
,IsReadOnly int 
,IsPresent int 
,TDEThumbprint nvarchar(128)
) 


DECLARE @fname varchar(200) 
DECLARE @dirfile varchar(300) 
DECLARE @LogicalName nvarchar(128) 
DECLARE @PhysicalName nvarchar(260) 
DECLARE @type char(1) 
DECLARE @DbName sysname 
DECLARE @sql nvarchar(1000) 

DECLARE files CURSOR FOR 
SELECT fname FROM #files 

DECLARE dbfiles CURSOR FOR 
SELECT LogicalName, PhysicalName, Type FROM #dbfiles 

OPEN files 
FETCH NEXT FROM files INTO @fname 
WHILE @@FETCH_STATUS = 0 
BEGIN 
SET @dirfile = @SourceDirBackupFiles + @fname 

--Get database name from RESTORE HEADERONLY, assumes there's 
only one backup on each backup file. 
TRUNCATE TABLE #bdev 
INSERT #bdev 
EXEC('RESTORE HEADERONLY FROM DISK = ''' + @dirfile + '''') 
SET @DbName = (SELECT DatabaseName FROM #bdev) 

--Construct the beginning for the RESTORE DATABASE command 
SET @sql = 'RESTORE DATABASE ' + @DbName + ' FROM DISK = ''' + 
@dirfile + ''' WITH MOVE ' 

--Get information about database files from backup device into temp table 
TRUNCATE TABLE #dbfiles 
INSERT #dbfiles 
EXEC('RESTORE FILELISTONLY FROM DISK = ''' + @dirfile + '''') 

OPEN dbfiles 
FETCH NEXT FROM dbfiles INTO @LogicalName, @PhysicalName, @type 
--For each database file that the database uses 
WHILE @@FETCH_STATUS = 0 
BEGIN 
IF @type = 'D' 
SET @sql = @sql + '''' + @LogicalName + ''' TO ''' + 
@DestDirDbFiles + @LogicalName  + '.mdf'', MOVE ' 
ELSE IF @type = 'L' 
SET @sql = @sql + '''' + @LogicalName + ''' TO ''' + 
@DestDirLogFiles + @LogicalName  + '.ldf''' 
FETCH NEXT FROM dbfiles INTO @LogicalName, @PhysicalName, @type 
END 

--Here's the actual RESTORE command 
PRINT @sql 
--Remove the comment below if you want the procedure to 
actually execute the restore command. 
--EXEC(@sql) 
CLOSE dbfiles 
FETCH NEXT FROM files INTO @fname 
END 
CLOSE files 
DEALLOCATE dbfiles 
DEALLOCATE files 

查询以获取DATA和LOG文件的文件夹位置 -

declare @DefaultData nvarchar(512)
exec master.dbo.xp_instance_regread N'HKEY_LOCAL_MACHINE', 
N'Software\Microsoft\MSSQLServer\MSSQLServer', 
N'DefaultData', @DefaultData output

declare @DefaultLog nvarchar(512)
exec master.dbo.xp_instance_regread N'HKEY_LOCAL_MACHINE', 
N'Software\Microsoft\MSSQLServer\MSSQLServer', 
N'DefaultLog', @DefaultLog output

declare @MasterData nvarchar(512)
exec master.dbo.xp_instance_regread N'HKEY_LOCAL_MACHINE', N'Software\
Microsoft\MSSQLServer\MSSQLServer\Parameters', N'SqlArg0', @MasterData output
select @MasterData=substring(@MasterData, 3, 255)
select @MasterData=substring(@MasterData, 1, len(@MasterData) - 
charindex('\', reverse(@MasterData)))

declare @MasterLog nvarchar(512)
exec master.dbo.xp_instance_regread N'HKEY_LOCAL_MACHINE', N'Software\
Microsoft\MSSQLServer\MSSQLServer\Parameters', N'SqlArg2', @MasterLog output
select @MasterLog=substring(@MasterLog, 3, 255)
select @MasterLog=substring(@MasterLog, 1, len(@MasterLog) - 
charindex('\', reverse(@MasterLog)))

select 
    isnull(@DefaultData, @MasterData) DefaultData, 
    isnull(@DefaultLog, @MasterLog) DefaultLog

使用SSMS查找DATA和LOG文件夹 -

SSMS>您的服务器>右键单击>属性>数据库设置节点.