Re: index-only scan is missing the INCLUDE feature

Craig Ringer <ringerc@xxxxxxxxxxxxx> · Wed, 20 Jun 2012 22:11:05 +0800



    On 06/20/2012 12:46 PM, Eyal Wilde
      wrote:

    
      Hi all,
        

          as far as i looked around about the new feature:
            index-only scan, i guess this feature will not include the
            option such as ms-sql INCLUDE.
          

    For those of us who don't know MS-SQL, can you give a quick
    explanation of what the INCLUDE keyword in an index definition is
    expected to do, or some documentation references? It's possible to
    guess it somewhat from your description, but it's helpful to be
    specific when asking a question about features from another DBMS.

    
    --

    Craig Ringer