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Welcome to this beginner-friendly SQL tutorial!
In this video, we’ll cover the basics of the select query in SQL, including how we can print sum of the columns

We'll also solve the classic "Weather Observation Station 12" problem on HackerRank step by step, explaining key concepts along the way. Whether you're new to SQL or just getting started with competitive programming, this video is perfect for you!

If you have any problems with SQL programming, then comment down below.

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Weather Observation Station 11
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