SQL | Credit Card Validation | Luhn Algorithm | Mod 10 Algorithm | Data Analyst Portfolio Project

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@kristyowens2284
@kristyowens2284 2 ай бұрын
Another great video. Thanks.
@LearnatKnowstar
@LearnatKnowstar 2 ай бұрын
Glad you enjoyed it
@data-infinity9
@data-infinity9 2 ай бұрын
Great explanation.
@LearnatKnowstar
@LearnatKnowstar 2 ай бұрын
Glad it was helpful!
@johnj108
@johnj108 2 ай бұрын
Interesting problem & superb explanation 🎉😊
@LearnatKnowstar
@LearnatKnowstar 2 ай бұрын
Thanks a lot 😊
@TheLogicians
@TheLogicians 2 ай бұрын
very interesting topic
@LearnatKnowstar
@LearnatKnowstar 2 ай бұрын
Glad you liked it
@briandennehy6380
@briandennehy6380 2 ай бұрын
Superb exercise, thank you
@LearnatKnowstar
@LearnatKnowstar 2 ай бұрын
Glad you liked it!
@Beyondhorizons-i5z
@Beyondhorizons-i5z 2 ай бұрын
Awesome.
@LearnatKnowstar
@LearnatKnowstar 2 ай бұрын
Thank you
@SravanJangam
@SravanJangam 2 ай бұрын
Very useful...
@LearnatKnowstar
@LearnatKnowstar 2 ай бұрын
Thanks a lot
@pawlowski6132
@pawlowski6132 2 ай бұрын
Freaking awesome!!!!!!
@LearnatKnowstar
@LearnatKnowstar 2 ай бұрын
Thank you.
@insidehead
@insidehead 2 ай бұрын
So we have to take cc no as varchar, not big int.
@LearnatKnowstar
@LearnatKnowstar 2 ай бұрын
This is what we assumed in this example. There might be few steps needed to get the CC data in the form we need - like trimming out the spaces or the hyphens, validating that it contains only numbers and has a minimum length of 9 etc.
@rahulzzrandy9331
@rahulzzrandy9331 Ай бұрын
Pls share the script...
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