Cumulative Update informationTo enable this feature improvement, enable the SQL Server trace flag 7471.
Trace flag 7471 is a global trace flag and can be specified as a startup parameter by using the dbcc traceon (7471,-1) or the -T7471 option in the command line argument.
This feature improvement was first introduced in the following cumulative update of SQL Server.
For additional information about this enhancement, review the Boosting Update Statistics performance with SQL 2014 SP1/CU6 on MSDN.
Article ID: 3156157 - Last Review: Jul 26, 2016 - Revision: 1