You want to copy a database, maybe for development purposes? Try this: It is based on this code by Michael Schwarz, but updated for SQL Server 2008:
USE master
GO
-- the original database (use 'SET @DB = NULL' to disable backup)
DECLARE @DB varchar(200)
SET @DB = ''
-- the backup filename
DECLARE @BackupFile varchar(2000)
SET @BackupFile = 'c:\temp\backup.dat'
-- the new database name
DECLARE @TestDB varchar(200)
SET @TestDB = 'MydatabaseDevelopment'
-- the new database files without .mdf/.ldf
DECLARE @RestoreFile varchar(2000)
SET @RestoreFile = 'C:\Program Files\Microsoft SQL Server\MSSQL10_50.SQLEXPRESS\MSSQL\DATA\MydatabaseDevelopment'
-- ****************************************************************
-- no change below this line
-- ****************************************************************
DECLARE @query varchar(2000)
DECLARE @DataFile varchar(2000)
SET @DataFile = @RestoreFile + '.mdf'
DECLARE @LogFile varchar(2000)
SET @LogFile = @RestoreFile + '.ldf'
IF @DB IS NOT NULL
BEGIN
SET @query = 'BACKUP DATABASE ' + @DB + ' TO DISK = ' + QUOTENAME(@BackupFile, '''')
EXEC (@query)
END
-- RESTORE FILELISTONLY FROM DISK = 'C:\temp\backup.dat'
-- RESTORE HEADERONLY FROM DISK = 'C:\temp\backup.dat'
-- RESTORE LABELONLY FROM DISK = 'C:\temp\backup.dat'
-- RESTORE VERIFYONLY FROM DISK = 'C:\temp\backup.dat'
IF EXISTS(SELECT * FROM sysdatabases WHERE name = @TestDB)
BEGIN
SET @query = 'DROP DATABASE ' + @TestDB
-- EXEC (@query)
END
RESTORE HEADERONLY FROM DISK = @BackupFile
DECLARE @File int
SET @File = @@ROWCOUNT
DECLARE @Data varchar(500)
DECLARE @Log varchar(500)
SET @query = 'RESTORE FILELISTONLY FROM DISK = ' + QUOTENAME(@BackupFile , '''')
CREATE TABLE #restoretemp
(
LogicalName varchar(500),
PhysicalName varchar(500),
type varchar(10),
FilegroupName varchar(200),
size int,
maxsize bigint,
x1 nvarchar(1),
x2 nvarchar(1),
x3 nvarchar(1),
x4 uniqueidentifier,
x5 int,
x6 int,
x7 bigint,
x8 int,
x9 int,
x10 nvarchar(1),
x11 bigint,
x12 uniqueidentifier,
x13 int,
x14 int,
x15 nvarchar(1)
)
INSERT #restoretemp EXEC (@query)
SELECT @Data = LogicalName FROM #restoretemp WHERE type = 'D'
SELECT @Log = LogicalName FROM #restoretemp WHERE type = 'L'
PRINT @Data
PRINT @Log
TRUNCATE TABLE #restoretemp
DROP TABLE #restoretemp
IF @File > 0
BEGIN
SET @query = 'RESTORE DATABASE ' + @TestDB + ' FROM DISK = ' + QUOTENAME(@BackupFile, '''') +
' WITH MOVE ' + QUOTENAME(@Data, '''') + ' TO ' + QUOTENAME(@DataFile, '''') + ', MOVE ' +
QUOTENAME(@Log, '''') + ' TO ' + QUOTENAME(@LogFile, '''') + ', FILE = ' + CONVERT(varchar, @File)
EXEC (@query)
END
GO
Usual caveats apply, backup before running, etc.
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