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Hi Every One,What is Use of Factless Fact Table ?
Why we use Factless Fact Schema in the Projects
waiting for reply? thank you
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Answer Posted / purnima
to combine two diffeerent diminsions information we use
fact less fact table.
for ex:if we want to get deatails about a promotion
information like when it is lauched.we will get that
information from promotion dimensions and time
dimension ,so in this scenerio there is no need of any fact
information but we need data from thes two dimension then
we go for factless fact table
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