Post reply

SQL Server 2008 T-SQL Enhancements Part - I

  • March 18, 2010 at 8:07 am

    #1135980

    Hello! Thank you for interesting article! 🙂

    GROUPING SETS were new for me. I've tried an example using GROUPING SETS and UNION ALL. I've just noticed that the ordering of returning rows is different.

    Also the number of logical reads is less when using GROUPING SETS.

Viewing post 16 (of 15 total)

You must be logged in to reply to this topic. Login to reply