SUBSTR AND SCAN FUNCTION IN SAS || TYPES OF SUBSTR || INTERVIEW QUESTIONS

in this video, I have covered substr and scan in sas. if you guys have any doubts kindly write in the comments.
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[@ravig-r3z]

good information for scan function(delimeter)

[@sowmyagudimella3641]

Your explanation is very clear. Thank you so much...

[@divyanshu9535]

welcome