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What is the difference between addcolumns and selectcolumns in DAX?
Hi, We all know that both addcolumns and selectcolumns have almost the same syntax and return a table, but I want to know that What is the difference between addcolumns and selectcolumns in DAX? is ...
SandipGhosh , In case, addcolumn, exiting column are already selected and you add post that. The column that are there in table part of the addcolumn.
Selectcolumn is select each column/formula with a new name. There is nothing selected beforehand.
garythomannCoGC
Impactful Individual
Impactful IndividualCreate a subset of the table in Power BI and add calculations using SELECTCOLUMNS DAX Function
And further the above article makes it all very clear :}