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u4us1923
Frequent Visitor

Power query pulling data from another table with sum operation

Hello

 

I have two table in power query. I'd to pull data from table-2 to table-1 in new column. When I get the data, I also need to do an sum operation just like below. In addition question .. can I use xlookup or vlookup for pulling data in PowerQuery ?

 

Can anyone who has information about this subject help me?  

 

u4us1923_0-1712924085377.png

 

1 ACCEPTED SOLUTION
lbendlin
Super User
Super User

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WckxJzFXSUfJNzAOShgZKsTrRSi6JZZkpcEEjiGBwYlEikBeenwsWNYaI+iWWZCTmZKYiyZgAZWIB", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Name = _t, Type = _t, Value = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Name", type text}, {"Type", type text}, {"Value", Int64.Type}}),
    #"Grouped Rows" = Table.Group(#"Changed Type", {"Type"}, {{"Total", each List.Sum([Value]), type nullable number}, {"Rows", each _, type table [Name=nullable text, Type=nullable text, Value=nullable number]}}),
    #"Expanded Rows" = Table.ExpandTableColumn(#"Grouped Rows", "Rows", {"Name", "Value"}, {"Name", "Value"}),
    #"Reordered Columns" = Table.ReorderColumns(#"Expanded Rows",{"Type", "Name", "Value", "Total"})
in
    #"Reordered Columns"

How to use this code: Create a new Blank Query. Click on "Advanced Editor". Replace the code in the window with the code provided here. Click "Done". Once you examined the code, replace the Source step with your own source.

View solution in original post

1 REPLY 1
lbendlin
Super User
Super User

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WckxJzFXSUfJNzAOShgZKsTrRSi6JZZkpcEEjiGBwYlEikBeenwsWNYaI+iWWZCTmZKYiyZgAZWIB", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Name = _t, Type = _t, Value = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Name", type text}, {"Type", type text}, {"Value", Int64.Type}}),
    #"Grouped Rows" = Table.Group(#"Changed Type", {"Type"}, {{"Total", each List.Sum([Value]), type nullable number}, {"Rows", each _, type table [Name=nullable text, Type=nullable text, Value=nullable number]}}),
    #"Expanded Rows" = Table.ExpandTableColumn(#"Grouped Rows", "Rows", {"Name", "Value"}, {"Name", "Value"}),
    #"Reordered Columns" = Table.ReorderColumns(#"Expanded Rows",{"Type", "Name", "Value", "Total"})
in
    #"Reordered Columns"

How to use this code: Create a new Blank Query. Click on "Advanced Editor". Replace the code in the window with the code provided here. Click "Done". Once you examined the code, replace the Source step with your own source.

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