The Art of SQL Server FILESTREAM - Red Gate Software

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Chapter 5: FILESTREAM with ASP.NET and SilverlightUSE masterGOIF DB_ID('NorthPole') IS NOT NULLDROP DATABASE NorthPoleGOCREATE DATABASE NorthPole ON PRIMARY (NAME = NorthPole,FILENAME = 'C:\ArtOfFS\Demos\Chapter5\NorthPole.mdf'), FILEGROUP NorthPole_fs CONTAINS FILESTREAM(NAME = NorthPole_fs,FILENAME = 'C:\ArtOfFS\Demos\Chapter5\NorthPole_fs') LOG ON (NAME = NorthPole_log,FILENAME = 'C:\ArtOfFS\Demos\Chapter5\NorthPole_log.ldf')GOListing 5-1:Rebuilding the sample NorthPole database.Listing 5-2 creates the usual Items table, with a FILESTREAM column.USE NorthPoleGOCREATE TABLE [dbo].[Items]([ItemID] INT IDENTITYPRIMARY KEY ,[ItemGuid] UNIQUEIDENTIFIER ROWGUIDCOLNOT NULLUNIQUE ,[ItemNumber] VARCHAR(20) ,[ItemDescription] VARCHAR(50) ,[ItemImage] VARBINARY(MAX) FILESTREAMNULL)GOListing 5-2:Creating the Items table.166
Chapter 5: FILESTREAM with ASP.NET and SilverlightLab 4: Uploading Files to a FILESTREAMDatabase from an ASP.NET Web PageMost websites provide some sort of functionality to upload files to the web server, usuallystoring them in a disk folder and serving the files later upon client requests. In this lab,we will see how to upload a file from an ASP.NET web page to the FILESTREAM columnof a table.To do this, we will follow the procedure below.1. Create an ASP.NET web application.2. Add a database connection string to the configuration file web.config.3. Design a data entry page with a file upload control.4. Write the code to upload the file into a FILESTREAM database.5. Run the web application and verify that the code works.Creating a new ASP.NET web applicationOpen Visual Studio, and select File | New | Project. Select ASP.NET Web Applicationfrom the project templates, and then click OK to create the project (Figure 5-1).If you are using Visual Studio 2010, you will see options to create projects targeting anumber of different .NET frameworks such as 2.0, 3.0, 3.5, and 4.0. The features we willexplore in this lab are available in all of these .NET Framework versions but, to keepthe complexity to the minimum, we will create this project in .NET 2.0. When usingFILESTREAM in projects targeting .NET Framework versions 2.0 or 3.0, Service Pack 2is required.167
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DBA HandbooksThe Art ofSQL Server F
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Copyright June 2012ISBN 978-1-90643
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Updating and deleting FILESTREAM da
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Creating the stored procedure to fe
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File Backups and Piecemeal Restores
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Setting Up the Server for FileTable
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Using SSMS to check that FILESTREAM
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Sven AeltermanSven Aelterman is a l
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Finding time for writing such a len
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IntroductionWhen I first started my
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The secondary audience for this boo
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Chapter 1: Storing and ManagingUnst
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Chapter 1: Storing and Managing Uns
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Setting the access levelChapter 1:
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Data usage patternsChapter 1: Stori
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Chapter 2: Getting Started with FIL
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Chapter 3: Accessing FILESTREAMData
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Chapter 5: FILESTREAM with ASP.NET
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Chapter 6: FILESTREAM with SSIS and
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Creating a data sourceChapter 6: FI
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Chapter 7: FILESTREAM Database Admi
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Fixing corrupted dataChapter 7: FIL
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Chapter 8: Backup and Restore for F
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Chapter 9: Investigating FILESTREAM
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Chapter 10: Integrating FILESTREAMw
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Chapter 11: FileTableThe addition o
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Chapter 11: FileTableColumn Namestr
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Chapter 11: FileTableUSE NorthPoleG
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Chapter 11: FileTableMore on using
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Chapter 11: FileTableFigure 11-1:Se
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Chapter 11: FileTableany files or f
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Chapter 11: FileTable-- If the 'Nor
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Chapter 11: FileTableIt is possible
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Chapter 11: FileTable-- Find the pa
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Chapter 11: FileTable-- Insert a ne
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Chapter 11: FileTablestring SqlText
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Chapter 11: FileTableAs a best prac
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Chapter 11: FileTableSELECT file_st
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Chapter 11: FileTable• non_transa
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Chapter 11: FileTable• filename_c
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Chapter 11: FileTableListing 11-29
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Chapter 11: FileTableLanguage suppo
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Chapter 11: FileTableInvestigating
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Chapter 12: Planning, Configuration
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Appendix A: Configuring FILESTREAMo
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Appendix A: Configuring FILESTREAM
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