Practice smart by starting with easier problems to build confidence, recognizing common coding patterns, and managing your ...
Curious engineer writing about things that work, fail, and unexpectedly scale.
I learned SQL under Udacity Introduction to Data Science nanodegree program. I also used Hackerrank to practice the queries i learned.
In this repository, we have SQL problems for practice from beginner level to advanced level using a fictitious database 'Worldwide importers'. I learned SQL under Udacity Introduction to Data Science ...
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