Assume that you have twoor more non-clustered indexes on a partitioned table that has a clusteredcolumnstore index in Microsoft SQL Server 2016 or 2017. Query plans that seek on these non-clusteredindexes and join the results by using the index intersection pattern may produceincorrect results.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
This issue is fixed in the following cumulative updates for SQL Server:
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 with the previous cumulative update. Check out the latest cumulative updates for SQL Server: