Using FULL JOINs to Compare Datasets
This article describes a technique of using FULL JOINs to compare two datasets within a numerical tolerance.
2013-04-23 (first published: 2010-09-27)
30,766 reads
FULL JOIN
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Has the PK been used --
You're analyzing a query execution plan in SQL Server to determine whether the query optimizer chose to use a primary key index. Which Dynamic Management View (DMV) would you use to verify the usage of the primary key in the plan?
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