Apologies if this was already answered: how do I replace the value of Column A based on logic from Column B?
Example: Column A = Weather and Media and Column B = Media. I want, for the cases where column B = Media to replace Column A value by Column B name.
Admin
July 6, 2022, 8:29pm
2
Use an If transform to create a new column then use this to replace the existing column.
The If can look something like this:
if $(B) = Media
$(B)
else
$(A)
Sorry I cannot reply to the other thread as it says, new user can only reply 3 times in a thread.
So answer to your question
If you want to use the column name in expressions like $(columnname) then column name should not have any spaces or any other special characters.
Thank you. That is a very important point that wasn’t clear to me. Maybe the documentation should be updated to make that super transparent. I was breaking my head trying to understand why, but the answer was actually pretty simple
Admin
July 7, 2022, 7:59pm
5
I will certainly look into it. i can’t see any reason in principal why column names couldn’t contain parentheses.