SQL Server - Generating PDF in TSQL

--CREATE TABLE TO HOLD PDF Details

CREATE  TABLE [tbl_SaveDoc]

(

         [DocID] [int] IDENTITY(1,1) NOT NULL,

         [DocName] nvarchar(100) NOT NULL,

         [Type] nvarchar(100) NOT NULL,

         [DocData] VARBINARY(MAX) NULL

)

-----------------------------------------------------------------------

--STORE PDF DATA AS VARBINARY(MAX) IN THE DATABASE

INSERT INTO tbl_SaveDoc(DocName,Type)

VALUES('1.pdf','pdf')

UPDATE tbl_SaveDoc

SET DocData = (

SELECT *

FROM OPENROWSET(BULK 'C:\1.pdf', SINGLE_BLOB) AS DocData)

-----------------------------------------------------------------------

--GENERATE PDF FILE FROM THE DATABASE

DECLARE @ImageData varbinary(max);

SELECT @ImageData = (SELECT DocData FROM tbl_SaveDoc WHERE DocID = 3);

DECLARE @Path nvarchar(1024);

SELECT @Path = 'C:\PDF';

DECLARE @Filename NVARCHAR(1024);

SELECT @Filename = (SELECT DocName FROM tbl_SaveDoc WHERE DocID = 3);

DECLARE @FullPathToOutputFile NVARCHAR(2048);

SELECT @FullPathToOutputFile = @Path + '\' + @Filename;

DECLARE @ObjectToken INT

EXEC sp_OACreate 'ADODB.Stream', @ObjectToken OUTPUT;

EXEC sp_OASetProperty @ObjectToken, 'Type', 1;

EXEC sp_OAMethod @ObjectToken, 'Open';

EXEC sp_OAMethod @ObjectToken, 'Write', NULL, @ImageData;

EXEC sp_OAMethod @ObjectToken, 'SaveToFile', NULL, @FullPathToOutputFile, 2;

EXEC sp_OAMethod @ObjectToken, 'Close';

EXEC sp_OADestroy @ObjectToken;