3 Replies Latest reply: Jun 12, 2015 9:34 AM by Clever Anjos RSS

    Left keep and left join which one is better for performance wise?

      hi ,

       

      I use left keep and left join in qlikview.I saw the difference in datamodel leftkeep keep table separate  in datamodel  and left join merge the 2 tables into one.but  I have a doubt  which one  give  better performance wise.in both whether leftjoin or left keep. which one is better for performance wise? I do not know pls tell me out. which one is give  better performance

       

                                                     Thankyou,

       

       

      Regards

      madhu.