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I have existing report and now I need to and new table without changing old tables.
Here is the peace of the model:
New Table is connected by compozite key company+contract.
Sometimes rows in New table have ContractID = 0, but ManyToMany table does not.
I need to calculate sum of Money column including rows with ContractID = 0.
Expected:
Company
let
Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlTSUfJLzE01VIrViVYygvKMlGJjAQ==", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"Company ID" = _t, #"Company Name" = _t]),
#"Changed Type" = Table.TransformColumnTypes(Source,{{"Company ID", Int64.Type}, {"Company Name", type text}})
in
#"Changed Type"
Contracts
let
Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMjQ0VNJRcjZUitWJVjIyMgJxjMAcY2NjEMdYKTYWAA==", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"Contract ID" = _t, #"Contract Name" = _t]),
#"Changed Type" = Table.TransformColumnTypes(Source,{{"Contract ID", Int64.Type}, {"Contract Name", type text}})
in
#"Changed Type"
ManyToMany
let
Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlTSUTI0NFSK1YlWMgKyjYyMwGxDNLaxsbFSbCwA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"Company ID" = _t, #"Contract ID" = _t]),
#"Changed Type" = Table.TransformColumnTypes(Source,{{"Company ID", Int64.Type}, {"Contract ID", Int64.Type}})
in
#"Changed Type"
New
let
Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlTSUTI0BJMGBkqxOhARIyMjIGmKJGJsbAwSRxIxAKtQio0FAA==", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"Company ID" = _t, #"Contract ID" = _t, Money = _t]),
#"Changed Type" = Table.TransformColumnTypes(Source,{{"Company ID", Int64.Type}, {"Contract ID", Int64.Type}, {"Money", Int64.Type}})
in
#"Changed Type"
Additional columns:
@Natallia_23 well you cannot work with incomplete data and keep the relationship you want, not sure what else to tell. Good luck!
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@Natallia_23 you should change the filter direction of many to many to single direction in the relationship.
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Subscribe to the @PowerBIHowTo YT channel for an upcoming video on List and Record functions in Power Query!!
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If my solution proved useful, I'd be delighted to receive Kudos. When you put effort into asking a question, it's equally thoughtful to acknowledge and give Kudos to the individual who helped you solve the problem. It's a small gesture that shows appreciation and encouragement! ❤
Did I answer your question? Mark my post as a solution. Proud to be a Super User! Appreciate your Kudos 🙂
Feel free to email me with any of your BI needs.
Hello, I can not change old tables and relationships unfortunately.
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