Watch tutorials and explanations by expert teachers that walk through solving this problem.
![LeetCode 1070: Product Sales Analysis III [SQL]](https://i.ytimg.com/vi/u4Q8FmvKrU0/hq720.jpg?sqp=-oaymwEXCNAFEJQDSFryq4qpAwkIARUAAIhCGAE=&rs=AOn4CLCoofQ7p407AHXM2NdBfehUvIcBkQ)
Frederik Müller
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Frederik Müller
![LeetCode 1069: Product Sales Analysis II [SQL]](https://i.ytimg.com/vi/Bq2PgGub4l8/hq720.jpg?sqp=-oaymwEXCNAFEJQDSFryq4qpAwkIARUAAIhCGAE=&rs=AOn4CLCkXeWN7xbToVLSo6zo919jCkOulw)
Frederik Müller
Everyday Data Science
Everyday Data Science
![MLV Prasad - LeetCode SQL [ EASY ] | 1068| "Product Sales Analysis I" |](https://i.ytimg.com/vi/JtL3lGrFOSo/hq720.jpg?sqp=-oaymwEXCNAFEJQDSFryq4qpAwkIARUAAIhCGAE=&rs=AOn4CLCo4Ua3gi__RnzMj1IHbE_TTk2cZg)
Data Science University - MLV Prasad
Tech Timeout
![MLV Prasad - LeetCode SQL [ MEDIUM ] | 1070 | "Product Sales Analysis III" |](https://i.ytimg.com/vi/Va7qBQcuM4s/hq720.jpg?sqp=-oaymwEXCNAFEJQDSFryq4qpAwkIARUAAIhCGAE=&rs=AOn4CLB-0aqTMAO4tZz5AhgZWRNOqjgE5A)
Data Science University - MLV Prasad
![1070. Product Sales Analysis III - LeetCode SQL Solution [MySQL]](https://i.ytimg.com/vi/Hysz3_YWy2U/hq720.jpg?sqp=-oaymwEXCNAFEJQDSFryq4qpAwkIARUAAIhCGAE=&rs=AOn4CLChqmDsnseyxO-lQfDyybzxIPnpCQ)
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