问题
If i take a 4 day period it only shows capacity from the latest day, but I need to show the total capacity over 4 days. I try to sum the capacity wich is a lookup that looks like this:
=Lookup(Fields!ID.Value,Fields!Name.Value,Fields!capacity.Value, "table_1")
It does not work if I just add a Sum() in the beginning and I've tried to solve it with Code.Lookup_Sum but lookup_Sum gets red.
This is what I am trying to accomplish:
How can I do that?
回答1:
Count Capacity in the QUERY as total Capacity
来源：https://stackoverflow.com/questions/24628908/sum-from-lookup-ssrs-reporting-services