https://support.microsoft.com/et-ee/topic/kb3007556-cumulative-update-4-for-sql-server-2012-sp2-525179de-ce55-dc44-8c8a-770c3b5c723a
KB3007556 - Cumulative Update 4 for SQL Server 2012 SP2 - Microsofti tugiteenus
Describes cumulative update 4 for SQL Server 2012 SP2.
cumulative updatesql server