Overview Data science books help beginners clearly understand analytics, algorithms, and real-world industry applications.The ...
Find the average scores of the customers. Uses COALESCE to replace NULL Score with 0.
To Note: This is a free Data Engineering project by Baraa Khatib Salkini (DataWithBaraa) and I merely followed it. This README file is mostly copied from his same file. Please support him. Welcome to ...
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