M121 $Group Lecture

I am watching the video for the group stage. Why are there ? at the end of some of the results?

Hi @David_Thompson,

This is because some of the year field values are of String type with characters which are getting rendered as ‘?’ sign.

Please feel free to reach out if you have any questions.

Kind Regards,
Sonali Mamgain

Does this have any effect on any of the stages?

If you are trying to select a field, does the ? make the match not effective in any kind of pattern match?