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evadung
Frequent Visitor

Index column

Hello, 

I want to create End date from column Date below.  I didn't find any solution in query but in DAX with help of index column. So I want to add index column in query to look like this table. Its sorted by item, cost component and date of price changes. I don't havy any idea how to do it. 

 

ItemCost componentDatePriceIndex

A

113.1.2023

17,1

0

A

116.1.202317,31

A

23.1.202350

A

36.1.20232,30

A

313.1.20232,21

A

315.1.20232,32

A

320.1.20232,63

B

115.1.202350

B

215.1.202330

B

315.1.202310

C

12.1.20237,10

C

110.1.20237,21

C

115.1.20237,12

C

23.1.20232,50

C

315.1.202310

C

316.1.20231,11

 

1 ACCEPTED SOLUTION
adudani
Super User
Super User

hi @evadung ,

Create a blank query and copy paste the following code into the advanced editor:

 

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("hZFRDoAgDEPvwreSUTL9Vo9hvP81dDVBBiR++LM+226cZ9jCFNLzQZBnSXPKNlijzSRc04BYXoJgIVARYpI6g1zLZgD+PwbYAREuwAFaHDAEIAQWjg3Y2yXUVdybDShnJ3f534WOxlzMqj5hCyQh8C3YAVocUIDuxIjqIn4qOpmPyICnwXUD", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [item = _t, #"Cost component" = _t, Date = _t, Price = _t, Index = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"item", type text}, {"Cost component", Int64.Type}, {"Date", type date}, {"Price", type number}, {"Index", Int64.Type}}),
    #"Removed Columns" = Table.RemoveColumns(#"Changed Type",{"Index"}),
    #"Sorted Rows" = Table.Sort(#"Removed Columns",{{"Date", Order.Ascending}}),
    #"Grouped Rows" = Table.Group(#"Sorted Rows", {"item", "Cost component"}, {{"Details", each _, type table [item=nullable text, Cost component=nullable number, Date=nullable date, Price=nullable number]}}),
    #"Added Custom" = Table.AddColumn(#"Grouped Rows", "Custom", each Table.AddIndexColumn([Details],"Index",0,1)),
    #"Removed Columns1" = Table.RemoveColumns(#"Added Custom",{"item", "Cost component", "Details"}),
    #"Expanded Custom" = Table.ExpandTableColumn(#"Removed Columns1", "Custom", {"item", "Cost component", "Date", "Price", "Index"}, {"item", "Cost component", "Date", "Price", "Index"}),
    #"Changed Type1" = Table.TransformColumnTypes(#"Expanded Custom",{{"item", type text}, {"Cost component", Int64.Type}, {"Date", type date}, {"Price", type number}, {"Index", Int64.Type}}),
    #"Sorted Rows1" = Table.Sort(#"Changed Type1",{{"Date", Order.Ascending}})
in
    #"Sorted Rows1"

 

 

Did I answer your question? Mark my post as a solution, this will help others!
If my response(s) assisted you in any way, don't forget to drop me a Kudos 🙂
Kind Regards,
Avinash

View solution in original post

2 REPLIES 2
adudani
Super User
Super User

hi @evadung ,

Create a blank query and copy paste the following code into the advanced editor:

 

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("hZFRDoAgDEPvwreSUTL9Vo9hvP81dDVBBiR++LM+226cZ9jCFNLzQZBnSXPKNlijzSRc04BYXoJgIVARYpI6g1zLZgD+PwbYAREuwAFaHDAEIAQWjg3Y2yXUVdybDShnJ3f534WOxlzMqj5hCyQh8C3YAVocUIDuxIjqIn4qOpmPyICnwXUD", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [item = _t, #"Cost component" = _t, Date = _t, Price = _t, Index = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"item", type text}, {"Cost component", Int64.Type}, {"Date", type date}, {"Price", type number}, {"Index", Int64.Type}}),
    #"Removed Columns" = Table.RemoveColumns(#"Changed Type",{"Index"}),
    #"Sorted Rows" = Table.Sort(#"Removed Columns",{{"Date", Order.Ascending}}),
    #"Grouped Rows" = Table.Group(#"Sorted Rows", {"item", "Cost component"}, {{"Details", each _, type table [item=nullable text, Cost component=nullable number, Date=nullable date, Price=nullable number]}}),
    #"Added Custom" = Table.AddColumn(#"Grouped Rows", "Custom", each Table.AddIndexColumn([Details],"Index",0,1)),
    #"Removed Columns1" = Table.RemoveColumns(#"Added Custom",{"item", "Cost component", "Details"}),
    #"Expanded Custom" = Table.ExpandTableColumn(#"Removed Columns1", "Custom", {"item", "Cost component", "Date", "Price", "Index"}, {"item", "Cost component", "Date", "Price", "Index"}),
    #"Changed Type1" = Table.TransformColumnTypes(#"Expanded Custom",{{"item", type text}, {"Cost component", Int64.Type}, {"Date", type date}, {"Price", type number}, {"Index", Int64.Type}}),
    #"Sorted Rows1" = Table.Sort(#"Changed Type1",{{"Date", Order.Ascending}})
in
    #"Sorted Rows1"

 

 

Did I answer your question? Mark my post as a solution, this will help others!
If my response(s) assisted you in any way, don't forget to drop me a Kudos 🙂
Kind Regards,
Avinash

Works, thank you! 😀

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