In my daily use of SQL queries, aggregate functions are used to perform calculations on a set of values, returning a single value. Common examples include SUM, AVG, COUNT, MIN, and MAX.

"Learn how to use aggregate functions for summarizing results and gain useful insights about data in SQL. " "Building reports from a given dataset is an essential skill if you are working with data.

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What are the 5 aggregate functions in SQL? In SQL, you may be able to use any of the following aggregate functions: COUNT() SUM() AVG() MIN() MAX() However, when using any of the above aggregate ...

Hi!I often run queries on my company’s Data Warehouse, which runs DB2. Due to the nature of my permissions, I cannot create Views or new Tables – thus, everything generally has to be done in a ...

Learn what aggregate functions are, how to use them in SQL queries, and why they are useful for BI. Find examples of common scenarios and calculations.