April 2014 Cumulative Update for SQL Server 2008 R2 SP2

Microsoft has released Cumulative Update #12 for SQL Server 2008 R2 Service Pack 2.

  • KB Article: KB #2938478
  • 13 fixes listed at time of publication
  • Build number is 10.50.4305
  • Relevant for @@VERSION 10.50.4000 through 10.50.4304
My usual disclaimer: these updates are NOT for SQL Server 2008 (or SQL Server 2012). Only apply to systems where SELECT @@VERSION returns 10.50.xxxx, where xxxx is >= 4000. 


If you want a final service pack for SQL Server 2008 R2, please comment and vote on these Connect items:

    Connect #814658 : Release Final Service Packs for SQL Server 2008 and 2008 R2

    Connect #814600 : Release Service Pack 3 for SQL Server 2008 R2


Aaron Bertrand

I am a passionate technologist with industry experience dating back to Classic ASP and SQL Server 6.5. I am a long-time Microsoft MVP, speak frequently at conferences, and write at SQLPerformance and MSSQLTips. In real life I am a father of two, an architect at Wayfair, and my pronouns are he/him.