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Wayne Sheffield
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Microsoft Certified Master. Presenter on SQL Server. SQL Server development and administration since 6.5. Working in IT since 1991. Started programming computers in 1979.
Microsoft Certified Master. Presenter on SQL Server. SQL Server development and administration since 6.5. Working in IT since 1991. Started programming computers in 1979.

143 followers
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In several of my last few blog posts, I’ve shared several methods of getting internal information from a database by using the DBCC PAGE command and utilizing the “WITH TABLERESULTS” option to be allowed to automate this process for further processing.…

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Today is yet another T-SQL Tuesday – the monthly blogging party started by Adam Machanic (b|t) to get everyone in the SQL Server blogosphere together and to blog about a topic. Today’s party is hosted by none other than Matt Gordon (b|t), and the topic…

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On the second Tuesday of each month, the SQL Server universe all comes together to blog about a topic. Known as T-SQL Tuesday and started by Adam Machanic (Blog | @AdamMachanic), this month’s T-SQL Tuesday topic is hosted by friend and fellow MCM Brent…

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How SQL Server uses Windows Virtual Accounts and local groups Managed Service Accounts (MSAs) and Virtual Accounts were introduced in Windows 7 / Windows 2008R2 (link). Installations of SQL Server 2012 and newer will utilize the Virtual Accounts. SQL…

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Way back in 2006, Paul Randal documented DBCC PAGE on his Microsoft blog at http://blogs.msdn.com/b/sqlserverstorageengine/archive/2006/06/10/625659.aspx. In his post, you will notice that in order to return the output from DBCC PAGE to the screen, you…

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It’s that time of the month… the time when all of the T-SQL bloggers have a party and blog about a specific topic. Unfortunately, it’s been a few months since I’ve written a T-SQL Tuesday post. I’m hopeful that I can use this post to get back in the…

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Most of the DBCC commands return their results as textual output, even if you have SSMS configured to return result sets to a grid. This makes examining the output a manual process that is prone to errors. It sure would be nice if there was a way to…

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October… the month of Halloween. Spooky events. SQL Server has all kinds of Halloween-ish themed activities like Split Brains, Zombies, Ghosts, Phantoms, and of course Halloween itself. In this post, we’re going to mill about with Phantoms a bit. Phantoms…

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Page Splits 101 In SQL Server, a page split occurs on index pages when a row is required to be on a certain page (because of the index key), and there isn’t enough room on the page for it. This can be from either an insert operation, or an update…

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TCP Chimney Offload transfers network traffic workload processing from the CPU to a network adapter that supports TCP Chimney Offload. This feature was introduced with Windows Server 2003 SP2, and it was called the Microsoft Scalable Networking Pack…
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