USE [DBATasks]
GO
 
/****** Object:  Table [dbo].[Admin_BackupRestores]    Script Date: 7/19/2012 1:49:43 PM ******/
SET ANSI_NULLS ON
GO
 
SET QUOTED_IDENTIFIER ON
GO
 
SET ANSI_PADDING ON
GO
 
CREATE TABLE [dbo].[Admin_BackupRestores](
	[BackupRestoreID] [int] IDENTITY(1,1) NOT NULL,
	[ServerName] [varchar](50) NOT NULL,
	[DatabaseName] [varchar](50) NOT NULL,
	[LastCopied] [varchar](50) NOT NULL,
	[DateCreated] [datetime] NOT NULL,
	[LastRestored] [varchar](50) NOT NULL,
	[DateRestored] [datetime] NOT NULL
) ON [PRIMARY]
 
GO
 
SET ANSI_PADDING OFF
GO
 
ALTER TABLE [dbo].[Admin_BackupRestores] ADD  CONSTRAINT [DF_Admin_BackupRestore_ServerName]  DEFAULT ('') FOR [ServerName]
GO
 
ALTER TABLE [dbo].[Admin_BackupRestores] ADD  CONSTRAINT [DF_Admin_BackupRestore_DatabaseName]  DEFAULT ('') FOR [DatabaseName]
GO
 
ALTER TABLE [dbo].[Admin_BackupRestores] ADD  CONSTRAINT [DF_Admin_BackupRestore_LastCopied]  DEFAULT ('') FOR [LastCopied]
GO
 
ALTER TABLE [dbo].[Admin_BackupRestores] ADD  CONSTRAINT [DF_Admin_BackupRestore_DateCreated]  DEFAULT (getdate()) FOR [DateCreated]
GO
 
ALTER TABLE [dbo].[Admin_BackupRestores] ADD  CONSTRAINT [DF_Admin_BackupRestore_Restored]  DEFAULT ('') FOR [LastRestored]
GO
 
ALTER TABLE [dbo].[Admin_BackupRestores] ADD  CONSTRAINT [DF_Admin_BackupRestore_DateRestored]  DEFAULT ('1900-01-01') FOR [DateRestored]
GO

 
USE [DBATasks]
GO
/****** Object:  StoredProcedure [dbo].[Admin_RestoreVerifyOnly]    Script Date: 7/19/2012 11:55:45 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
 
ALTER PROC [dbo].[Admin_AutomaticRestores]
(
	@ServerName VARCHAR(50)
	, @Path VARCHAR(200)
	, @LogicalDataFileName VARCHAR(50)
	, @LogicalLogFileName VARCHAR(50)
)
 
AS
SET NOCOUNT ON;
 
/***************************************************************************
Usage:
EXEC [dbo].[Admin_AutomaticRestores]
@ServerNAme = 'Test-DB1'
, @Path = 'K:\Backup\DB1'
, @LogicalDataFileName = 'DBATasks'
, @LogicalLogFileName = 'DBATasks_log'
***************************************************************************/
 
/***************************************************************************
Author: Subhash Pant
Date Created: 07/19/2012
Date Modified:
Purpose: This process automatically restores the database so that DBCC 
		 can be run against it.
***************************************************************************/
 
DECLARE
	@DATE DATETIME ,
    @fileName NVARCHAR(75) ,
    @dir NVARCHAR(255) ,
    @loadPath NVARCHAR(500) ,
    @cmd1 NVARCHAR(330) ,
    @maxDate DATETIME ,
    @id INT ,
    @dateRestored DATETIME ,
    @restorePath NVARCHAR(500),   
    @lastRestored VARCHAR(50) ,
    @errMsg VARCHAR(500) ,
    @errSeverity INT ,
    @errState INT
/*********************************************************
Please configure these values
**********************************************************/
 
SET @loadPath = @Path
SET @restorePath = @Path
--SET @loadPath = '"K:\Backup\DB1"'
--SET @restorePath = 'K:\Backup\DB1'
 
/*********************************************************
No modification needed beyond this point
**********************************************************/
SET @dir = 'dir ' + @loadPath
SET @dateRestored = '1900-01-01'
 
IF OBJECT_ID('tempdb.dbo.#tmpDir') IS NULL
CREATE TABLE #tmpDir
(
	id INT IDENTITY ,
	ret NVARCHAR(1000)
)
ELSE
    TRUNCATE TABLE #tmpDir
 
INSERT #tmpDir
EXEC master.dbo.xp_cmdshell @dir
 
 
 
/*********************************************************
Remove unwanted values
**********************************************************/
DELETE #tmpDir
WHERE NOT ret LIKE '%.bak%'
OR ret IS NULL
 
 
IF EXISTS ( SELECT *
FROM #tmpDir AS tmp
LEFT OUTER JOIN [dbo].[Admin_BackupRestores] AS lr 
	ON LTRIM(RTRIM(RIGHT(tmp.ret, CHARINDEX(' ', REVERSE(tmp.ret))))) = LastCopied
WHERE tmp.ret LIKE '%.bak%'
	AND LastCopied IS NULL )
 
 
BEGIN
    INSERT into [dbo].[Admin_BackupRestores](ServerName, DatabaseName, LastCopied, DateCreated)
    SELECT @ServerName,
			LEFT(LTRIM(RTRIM(RIGHT(tmp.ret,
				CHARINDEX(' ', REVERSE(tmp.ret))))), PatIndex('%[0-9]%', LTRIM(RTRIM(RIGHT(tmp.ret,
				CHARINDEX(' ', REVERSE(tmp.ret))))) + '1') - 1),
				LTRIM(RTRIM(RIGHT(tmp.ret,
				CHARINDEX(' ', REVERSE(tmp.ret))))) AS LastCopied,
            CASE WHEN tmp.ret LIKE '% PM %'
				THEN LEFT(tmp.ret, CHARINDEX(' PM ', tmp.ret) + 3)
            WHEN tmp.ret LIKE '% AM %'
				THEN LEFT(tmp.ret, CHARINDEX(' AM ', tmp.ret) + 3)
            END AS date_created
    FROM #tmpDir AS tmp
    LEFT OUTER JOIN DBATasks.dbo.Admin_BackupRestores AS lr 
	ON LTRIM(RTRIM(RIGHT(tmp.ret, CHARINDEX(' ', REVERSE(tmp.ret))))) = LastCopied
    WHERE tmp.ret LIKE '%.bak%'
		AND LastCopied IS NULL
END
 
WHILE EXISTS (SELECT *
              FROM [dbo].[Admin_BackupRestores]
              WHERE [DateRestored] = '1900-01-01')
BEGIN
SELECT TOP 1
	@id = [BackupRestoreID] ,
	@lastRestored = [LastCopied] ,
	@cmd1 = 'RESTORE DATABASE ' + SUBSTRING(LastCopied, 1, CHARINDEX('_', [LastCopied])-1) + ' FROM DISK = '''
                    + @restorePath + '\' + LastCopied
                    + ''' WITH MOVE ''' + @LogicalDataFileName + ''' TO ''' + 'K:\TestRestores\DB1\' + DatabaseName +  CONVERT(VARCHAR(20), GETDATE(), 112)  
					+ '_Data.mdf ' + '''' + ', MOVE ''' + @LogicalLogFileName + '''' +
					' TO ''' + 'K:\TestRestores\DB1\' + DatabaseName + CONVERT(VARCHAR(20), GETDATE(), 112) + '_log.ldf'''
FROM [dbo].[Admin_BackupRestores]
WHERE [DateRestored] = '1900-01-01'
ORDER BY [DateCreated]
 
BEGIN TRY
	--print @cmd1
	EXEC sp_executesql @cmd1
 
END TRY
BEGIN CATCH
	SELECT 
		@errMsg = ERROR_MESSAGE() ,
		@errSeverity = ERROR_SEVERITY() ,
		@errState = ERROR_STATE()
 
	RAISERROR(@errMsg, @errSeverity, @errState) WITH NOWAIT
GOTO cleanup
END CATCH
	UPDATE [dbo].[Admin_BackupRestores]
	SET 
		[LastRestored] = @lastRestored,
		[DateRestored] = GETDATE()
	WHERE 
		[BackupRestoreID] = @id
END
cleanup:
SET NOCOUNT OFF;

EXEC [dbo].[Admin_AutomaticRestores]
@ServerNAme = 'Servername'
, @Path = 'K:\Backup\DB1'
, @LogicalDataFileName = 'DBATasks'
, @LogicalLogFileName = 'DBATasks_log'