Hi, I am looking to get a feature working as below:
Table "Purchase Invoice" has a many to one relationship with table "subcontract"
I want to know how much total invoice amount belongs to a particular subcontractor, which is basically by conditional rollup all purchase invoices that belong to this "subcontract".
The roll up column seems to behave very odd, firstly it takes ages to update to a new value if you add a new record, 2, the calculation is even wrong and I can't even tell what's going on.
Can this be done by power fx formula? Because rollup feature is just so old it just keeps doing funny things.
This powerfx formula would be similar to what I have done in Excel using:
=SUMIF(PURCHASE_INVOICE[SUBCONTRACT],[@SUBCONTRACT],PURCHASE_INVOICE[INVOICE_AMOUNT])
Come on even excel is more powerful and handy than DATAVERSE!!


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