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Solve 80 SQL coding questions and ace your data interview.

Lecture 2.2: COUNT, SUM, AVERAGE, MIN, MAX, GROUP BY, HAVING
ID Title Level Lecture Solved
5 Monthly revenue easy 2.2
6 Daily revenue in June, 2020 easy 2.2
7 Unique customers count by month easy 2.2
8 Average customer spend by month medium 2.2
9 Number of high spend customers by month medium 2.2
10 Min and max spend medium 2.2
18 Top film category easy 2.2
19 Most productive actor medium 2.2
20 Customer who spent the most medium 2.2
21 Customer who rented the most medium 2.2
23 Average spend per customer in Feb 2020 easy 2.2