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SQL ADVANCED Certification Skills test on Hackerrank - Second Problem - Weekend Hours
Watch also the first problem of SQL Advanced Certification test: https://www.youtube.com/watch?v=IxIO_I9vShE&ab_channel=TheCodingMentor Solve this problem to better understand the Row Number function: https://www.youtube.com/watch?v=756bY8z-B0c&t=1065s&ab_channel=TheCodingMentor Database for this problem on GitHub: https://github.com ...
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