KB4488026 - FIX: Access violation occurs when automatic statistics update happen on tables with incremental statistics in SQL Server 2017

Applies to: SQL Server 2017 Developer on WindowsSQL Server 2017 Enterprise on WindowsSQL Server 2017 Enterprise Core on Windows


Consider the following scenario:
  • You have incremental statistics that are built on partitioned tables in SQL Server 2017. 
  • You merge or split a partition.
  • The statistics are automatically updated.
In this scenario, the incremental statistics tree may become corrupted, and you notice that an access violation occurs.


The issue is fixed in the following cumulative update for SQL Server:
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