Hi,
I have created two tables one has an order ID and other order detail ID. The column “Order ID” has a virtual column which references entries from order detail ID.
My problem is that I want to auto-compute sum of amount against all order detail IDs for a particular order ID. The formula Sum(SELECT(Order Detail ID[Amount],[Order ID]=[_THISROW].[Order ID])) does the job but I have to give user the access to "update table "(or edit order ID) for the calculation to take place.
I want user to be able to add Order ID not edit it and auto compute should happen.
Would be grateful if someone could help me with this.
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