FIX: A query that uses the DECRYPTBYKEY function takes a long time in SQL Server 2014

When you run a query that uses the DECRYPTBYKEY function in Microsoft SQL Server 2014, the query runs slowly and takes longer than you expect to be completed.
This problem was first fixed in the following cumulative update for SQL Server:
About cumulative updates for SQL Server
Each new cumulative update for SQL Server contains all the hotfixes and security fixes that were included with the previous cumulative update. Check out the latest cumulative updates for SQL Server here:
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Learn about the terminology Microsoft uses to describe software updates.

Article ID: 3045410 - Last Review: 06/22/2015 16:03:00 - Revision: 3.0

Microsoft SQL Server 2014 Business Intelligence, Microsoft SQL Server 2014 Developer, Microsoft SQL Server 2014 Enterprise, Microsoft SQL Server 2014 Enterprise Core, Microsoft SQL Server 2014 Standard, Microsoft SQL Server 2014 Web, Microsoft SQL Server 2014 Service Pack 1

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