The Art of SQL Server FILESTREAM - Red Gate Software

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Appendix A: Configuring FILESTREAM on a SQL Server InstanceNotice that the property page has two views: Configured values and Running values, asshown in Figure A-9. The Running values view shows the values currently being usedby SQL Server. If an access level change requires a SQL Server restart, as in the case ofDisabled, you will see the new value in Configured values and the old value in Runningvalues until the instance is restarted.Using T-SQL to set the FILESTREAM access levelWe can use T-SQL to set the FILESTREAM access level. For example, run the T-SQL codein Listing A-2 to change the access level to Full Access Enabled.EXEC sp_configure filestream_access_level, 2GORECONFIGUREGOListing A-2:Using T-SQL to change the FILESTREAM access level.The second argument passed to sp_configure specifies the FILESTREAM access level.• 0 - Disables FILESTREAM access.• 1 - Enables FILESTREAM for T-SQL access.• 2 - Enables FILESTREAM for full access (T-SQL and local I/O streaming). This optionis not valid on clustered installations.When you change the FILESTREAM access level using T-SQL, a message to restart SQLServer service is displayed only if you choose the "disable" FILESTREAM access level(parameter value 0).474
Appendix A: Configuring FILESTREAM on a SQL Server InstanceVerifying FILESTREAM ConfigurationWe have seen various FILESTREAM configuration options and learned how to enable andconfigure FILESTREAM to the required access level. Let's verify that all the FILESTREAMsettings are correctly configured before we start using them.Verifying Windows-level FILESTREAM configurationsettingsWe know that the Windows-level FILESTREAM configuration is done from SQL ServerConfiguration Manager. So the first step is to check the FILESTREAM tab of the propertypage of the SQL Server service within the Configuration Manager.Make sure that the FILESTREAM access is enabled to the desired level on the configurationpage. If I/O streaming access to the FILESTREAM data is required, make sure thatthe FILESTREAM share name is configured in the configuration dialog.Figure A-10:Verifying FILESTREAM configuration.475
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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 4: FILESTREAM with EntityFr
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Chapter 5: FILESTREAM with ASP.NETa
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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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Fixing corrupted dataChapter 7: FIL
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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: FileTableColumn Nameis_
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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: FileTable-- If the 'Nor
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Chapter 11: FileTableIt is possible
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Chapter 11: FileTableCreating folde
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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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