OBIEE-can link us two dimension belonging to different fact tables tables?

Hello

I just started with OBIEE concepts... need your point of view on this issue:

Fact 1 - > 1 Sun, Dim2 and Dim3 and so on...
Fact 2-> Dim a, b Dim, MEGCS and so on...

If I connect Dim1 and Dim one with a valid key, which would distort the patterns to star slowflake in the layer of MDB?

Thanks in advance!
Neha

Don't know what exactly you wanted to reach

I guess you are trying to extract columns from all tables F1, F2, Dims, bc, 123

Can U be rethinking some null values?

If you previously said situation let me know, I'll explain u.

Answer to your question is

Dim1 can be attached to obscure A if they have the keys in common.

Go to LTS MDB dim1 add table Sun has

and you'll join Dim1 anyway (ship relationship Sun-fact)

How BI Server analyzes the SQL if extract you Dim1 columns, DimA, do

Dim1.Akey = Dima.Akey and Dim1.Bkey = Fact.BKey

Hope this helps

Thank you
NK

Published by: DNK on March 22, 2013 09:38

Published by: DNK on March 22, 2013 09:42

Tags: Business Intelligence

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