Mastering SQL: Solve 'Group Sold Products By The Date' Query | Practical Tutorials - LeetCode 1484
Join vanAmsen in today's in-depth SQL tutorial, where we tackle a practical task titled 'Group Sold Products By The Date'. Learn how to effectively use 'GROUP BY', 'COUNT', 'GROUP_CONCAT', and 'DISTINCT' SQL functions to organize and manage your data efficiently.
In this video, we'll breakdown a complex SQL query that tracks each day's unique product sales. We'll delve into the process of grouping, counting distinct values, and using the power of GROUP_CONCAT for effective string management in SQL. The task serves as an excellent practice problem for anyone looking to strengthen their database management skills or prepare for SQL interviews.
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