Chris Yates

Chris Yates is a Database Administration Manager with over thirteen years of experience in the SQL industry. His experience includes design and implementation of both OLTP and OLAP solutions as well as assessment and implementation of SQL Server environments for best practices, performance, and high availability solutions accompanied by a strong development background. He enjoys helping others in the SQL Server community and does this by contributing on several SQL forums, creating “The SQL Professor”, and speaking at several SQL functions. His passion and focus is not only with technology but also helping others along their way and career path.

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Blogs

Big Queries, Big Money

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I had been meaning to post this, so as I finished a piece that...

A New Word: Fardle-dun

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fardle-din – n. a long-overdue argument that shakes up a relationship, burning wildly through...

Lukáš Karlovský: I got the green light from management and built Fabric specialization from scratch

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The post Lukáš Karlovský: I got the green light from management and built Fabric...

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Forums

Which selection criteria is more efficient.

By eichnerm

Is it more efficient to search on an int than a nullable DateTime? I...

Trigger After Update to Update the Updated Table

By Dennis Jensen

Okay I can easily see how to update a table field after an Insert...

The Pervasive Nature of Open Source

By Steve Jones - SSC Editor

Comments posted to this topic are about the item The Pervasive Nature of Open...

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Question of the Day

Subqueries II

What is wrong (if anything) with this code? 

SELECT *
 FROM Sales.SalesOrderHeader AS soh 
 WHERE customerid IN (SELECT soh.CustomerID 
                       FROM Sales.Customer AS C
   WHERE soh.CurrencyRateID = 1
   ORDER BY c.ModifiedDate)

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