DBCC FREESESSIONCACHE (Transact-SQL)
Applies To: SQL Server 2014, SQL Server 2016 Preview
Topic Status: Some information in this topic is preview and subject to change in future releases. Preview information describes new features or changes to existing features in Microsoft SQL Server 2016 Community Technology Preview 2 (CTP2).
Flushes the distributed query connection cache used by distributed queries against an instance of Microsoft SQL Server.
Applies to: SQL Server (SQL Server 2008 through current version).
The following example flushes the distributed query cache.
USE AdventureWorks2012; GO DBCC FREESESSIONCACHE WITH NO_INFOMSGS; GO