Function is a predefined program in which we pass the parameters and it return a value. there are two types of function create function and predefined functions.create function- like other languages ...

In MySQL, functions are used to perform operations and return results based on input parameters. They are categorized into built-in function and user-defined functions. 1. Built-in Functions MySQL ...

-- MySQL's aggregate function is used to perform calculations on multiple values and return the result in a single value like -- the average of all values, the sum of all values, and maximum & minimum ...