SQL Query for Department Revenue and Customer Orders

TLDRThis video covers SQL queries for department revenue and customer orders, including a query for department names and revenue and a query for customer IDs with the most orders in each of the last five years.

Key insights

💰Generate a SQL query to provide department names and revenue over the past 12 months.

👥Create a SQL query to generate a list of customer IDs with the most orders in each of the last five years.

Q&A

What is the SQL query for department revenue?

—The SQL query for department revenue can be generated using the 'SUM' function and the 'GROUP BY' clause to calculate the total revenue per department.

How do I find the customers with the most orders in each year?

—To find the customers with the most orders in each year, you can use the 'COUNT' function to count the number of orders per customer and 'GROUP BY' to group the results by year and customer.

Timestamped Summary

00:00Introduction to SQL queries for department revenue and customer orders.

02:40Demonstration of a SQL query to provide department names and revenue over the past 12 months.

07:20Explanation of how to create a SQL query to generate a list of customer IDs with the most orders in each of the last five years.

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