KB3075939 - FIX: Access violation when a query uses ISDATE or ISNUMERIC functions in Join conditions in SQL Server 2014 SP1

Applies To
SQL Server 2014 Developer - duplicate (do not use) SQL Server 2014 Enterprise - duplicate (do not use) SQL Server 2014 Express - duplicate (do not use) SQL Server 2014 Standard - duplicate (do not use)

Symptoms

When you run a query in which ISDATE or ISNUMERIC functions are used in Join conditions in Microsoft SQL Server 2014 Service Pack 1 (SP1), an access violation occurs.

Resolution

This problem was first fixed in the following cumulative update for SQL Server:

Cumulative Update 2 for SQL Server 2014 Service Pack 1
      

About cumulative updates for SQL Server

Each new cumulative update for SQL Server contains all the hotfixes and all the security fixes that were included in the previous cumulative update. Check out the latest cumulative updates for SQL Server:

SQL Server 2014 build versions
      

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References

Learn about the terminology Microsoft uses to describe software updates.