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COUNT(DISTINCT transaction_id) AS number_of_sales, COUNT(DISTINCT product_id) AS number_of_products, COUNT(DISTINCT store_id) AS number_of_stores WHEN date_format(transaction_time, 'HH:mm:ss') BETWEEN ...

use mnp; #1.Write a query to display total sales revenue for each year. select year(date), sum(Revenue) as total_revenue from sale group by year(date); #2.Retrieve ...