How do I use Datamart IF condition in SQL Expression?


I would like to calculate a field according to a value of another field in the Datamart but am unable to do so. What is the correct expression?

I tried:

IF(ColumnNumber=1,GrossSales,"") CASE ColumnNumber WHEN 1 THEN GrossSales END


The correct way is to use IF:

IF(ColumnNumber="1", GrossSales, 0)
  • ColumnNumber is text, so use "".

  • GrossSales is money, so you can't use "", instead use 0.

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