π LeetCode SQL: Average Selling Price | SQL Query Explained Step by Step
Notes
π₯ In this video, we solve the "Average Selling Price" problem from LeetCode step by step! This SQL challenge requires us to calculate the average selling price of products based on sales data. π
π What Youβll Learn:
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How to use JOIN to combine tables
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Handling cases where there are no sales using LEFT JOIN
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Using AVG() and GROUP BY for aggregate calculations
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How to deal with NULL values in SQL
π Problem Link: https://shorturl.at/uaD9u
π» SQL Topics Covered:
βοΈ Aggregate Functions (AVG, SUM)
βοΈ JOIN Operations
βοΈ NULL Handling in SQL
If you found this video helpful, donβt forget to LIKE π, SUBSCRIBE π, and COMMENT below with your questions! π
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