Remapping nulls in Analyzer
Hello,
I have a question about the remapping nulls function in Analyzer. Maybe I am not understanding what this function is supposed to do, but basically I am trying to replace all blank cells in a column with another numerical value. However, when I do it through the remapping nulls function, I see no change in the cells (screenshot attached)
Many thanks for the help!
Best Answers
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The remap nulls likely isn't working because the data contains blank spaces instead of actually being null.
I would suggest dealing with this by creating a beast mode in Analyzer that looks like this:
CASE WHEN LEN(TRIM(fieldname)) >= 1 THEN fieldname ELSE replacementvalue END
This will trim out all the spaces and then check the length of the field. If it is at least 1 character then use the existing value. Otherwise, use a value you want to replace it with.
**Check out my Domo Tips & Tricks Videos
**Make sure to any users posts that helped you.
**Please mark as accepted the ones who solved your issue.1 -
John Le
You're only one dashboard away.
Click here for more video solutions:
0
Answers
-
The remap nulls likely isn't working because the data contains blank spaces instead of actually being null.
I would suggest dealing with this by creating a beast mode in Analyzer that looks like this:
CASE WHEN LEN(TRIM(fieldname)) >= 1 THEN fieldname ELSE replacementvalue END
This will trim out all the spaces and then check the length of the field. If it is at least 1 character then use the existing value. Otherwise, use a value you want to replace it with.
**Check out my Domo Tips & Tricks Videos
**Make sure to any users posts that helped you.
**Please mark as accepted the ones who solved your issue.1 -
John Le
You're only one dashboard away.
Click here for more video solutions:
0
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