Treehouse | Community | Filtering Out or Finding Missing Information

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nicolaspeterson
8,569 Points
In another video, Andrew used NOT IS instead.

Posted October 24, 2021 9:44am by nicolaspeterson

nicolaspeterson
8,569 Points
1 Answer
Michael Reta
255 Points
How do I query to find all of the rows with missing data without individually typing out each column name?

Posted July 25, 2021 6:09pm by Michael Reta

Michael Reta
255 Points
1 Answer
Daniel Berger
4,820 Points
When using the wildcard (%) on the LIKE function, when is it appropriate to use 1 or 2 wildcards

Posted May 24, 2021 6:21pm by Daniel Berger

Daniel Berger
4,820 Points
1 Answer
sowmya Badida
394 Points
How does SQL know which id to take as we have book_id,patron_id,id in loans table?

Posted June 2, 2016 8:58pm by sowmya Badida

sowmya Badida
394 Points
4 Answers
Colton Wollin
738 Points
How can I find everything that isn't one of the numbers?

Posted March 21, 2016 3:33am by Colton Wollin

Colton Wollin
738 Points
4 Answers

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