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Re: HANA shows bad performance with large dataset join

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Hi Axel,

 

What revision you are using? the picture seems a bit "old"

 

For what you are trying to do probably you will see improvement setting ExecuteIn=SQL Engine on properties of your view. (previous versions call it as enforceSQLExecution flag on semantics). That you use of join engine and not materialize inner results saving memory and CPU.

 

Anyhow, make sense of you are trying to do? Why you want in hands 73mi records?

 

If this table has only status make sense for you the aggregation node at end? Are you counting?

 

I don't know these tables by heart.

 

Regards, Fernando Da Rós


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