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.

Aggregate functions in SQL are used to perform calculations on a set of values and return a single result. These functions operate on a group of rows and produce a single value as output. Some common ...

Contribute to SdMdZahi7/Aggregate-function-in-SQL development by creating an account on GitHub. ... For each row: Update the accumulator variable(s) based on the type of aggregate function For SUM(): ...