Hello everyone.
I'm trying to put together a composite key between two fields from the query editor. But it returns error, and I am using the correct syntax.
For example, I have two fields "date" and "market".
Formula: [Fecha] & " " & [Market]
Expression: = Table.AddColumn(#"Columnas quitadas1", "Key", each [Fecha] & " " & [Market])
Expression.Error: The & operator can not be applied to the Date and Text types.
Details:
Operator=&
Left=1/4/2018
Right=
How can I join two fields of different types for the composite key?
Thanks!