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Capstone
Resolver I
Resolver I

Creating customised table join

Hi,

 

I have the following scenario for a project I'm doing.

 

I'm importing n queries (n = 1 to 5) which contains all the facts data from different models.

 

I'm also importing m queries (m = 1 to 10) which contains scenario outputs and are linked to the facts data.

 

Say n =2 (n1,n2) and m = 5 (m1,m2,m3,m4,m5). Now m1, m2, m3 are linked to n1 and m4,m5 are linked to n2. I want to create a combined table in Power query which combines data from m1,m2,m3 with relevant data from n1 and m4,m5 with n2 using matching columns, Now I can do it all manually but I really want to build an automated system where if n and m changes I should still be able to join the queries using a couple of parameters and not have to recreate the joining process all the time.

 

I hope this make sense. Would appreciate any help .

 

Abhi

 

1 REPLY 1
v-yuezhe-msft
Employee
Employee

Hi @Capstone

Please share sample data of your tables and post expected result here. Also I would recommend you review the following blog about how to use Power Query language to join tables.

https://blog.crossjoin.co.uk/2014/06/02/join-conditions-in-power-query-part-1/


Thanks,
Lydia Zhang

Community Support Team _ Lydia Zhang
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

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