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‎2015-06-12 08:34 AM

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.

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Gysbert_Wassenaar
MVP
MVP
‎2015-06-12 08:46 AM

Please don't clutter this site with duplicate discussions: left keep or left join which one is give better performance?


talk is cheap, supply exceeds demand
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Clever_Anjos
Employee
Employee
‎2015-06-12 09:31 AM

In response to Gysbert_Wassenaar

And "Visualizations"left keep or left join which one is give better performance? is not the best forum to place a question about keep/join

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