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HANA graphical calculation view cross join

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Hi all,


I didn't found an official documentation regarding this topic so I reach out to the community. (Check it here)

 

As far as I know there are 2 possibilities:

 

First in the join node you will not specify a link between the entities and this results in a cross join.

The second one is to create constant column (with lets say value 1) on both sides and join on these columns.

 

What is the best way (considering performance, best practices and so on) of doing a cross join between 2 tables using HANA graphical calculation view?

 

Best regards,
Andrei


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