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Dear Members,
I want to add a new column in a factsales table in Power Query which will summerise UnitPrice group by ReceiptNo.
Below is the actual image:
What I want is new column as shown below:
Thanks.
Rizwan.
Hi, Thanks for the response and yes it works. What if I want to check some condition like SUM UnitPrice only where RowisActive = 1 Group By ReceiptNo.
Do you mean something like this?
I've added such filter in GroupedRows step.
Result
let
Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlTSUTLSszQHUoZKsToQARM9IxMgZQAWMAKrMDSCqzAGsfTMLOECJggVEC2mQJapnqUxXIUpwhagilgA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [ReceiptNo = _t, UnitPrice = _t, RowisActive = _t]),
ChangedType = Table.TransformColumnTypes(Source,{{"ReceiptNo", Int64.Type}, {"UnitPrice", type number}, {"RowisActive", Int64.Type}}, "en-US"),
GroupedRows = Table.Group(ChangedType, {"ReceiptNo"}, {
{"All", each _, type table [ReceiptNo=nullable number, UnitPrice=nullable number, RowisActive=nullable number]},
{"SumUnitPrice", each List.Sum([UnitPrice]), type number},
{"SumUnitPrice RowisActive 1", each List.Sum(Table.SelectRows(_, (x)=> x[RowisActive] = 1)[UnitPrice]), type number}
}),
Expanded = Table.ExpandTableColumn(GroupedRows, "All", {"UnitPrice", "RowisActive"}, {"UnitPrice", "RowisActive"})
in
Expanded
So far I followed your solution and its working, but my requirement is more complex. This is what i want to achieve. See this SQL
CASE WHEN (IsRefundSaleOrder = 1 AND IsRefund = 0 ) THEN 0
WHEN (IsRefundSaleOrder = 1 AND IsRefund = 1 ) THEN (SELECT SUM(DISTINCT (ROUND([UnitPrice],2)))
FROM dw.Fact_Sales a
WHERE a.SaleOrderID = sal_ord.SaleOrderId
--AND a.SaleOrderItemID = sal_ord.SaleOrderItemID
AND a.RowIsActive = 1 AND a.IsRefundSaleOrder = 1 AND a.IsRefund = 1
GROUP BY a.SaleOrderId)
ELSE (SELECT SUM(DISTINCT (ROUND([UnitPrice],2))) FROM dw.Fact_Sales a
WHERE a.SaleOrderID = sal_ord.SaleOrderId
--AND a.SaleOrderItemID = sal_ord.SaleOrderItemID
AND a.RowIsActive = 1
GROUP BY a.SaleOrderId)
END AS SumOfUnitPrices
If you can help in this as this is me first ever M Query.
thanks.
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