Math Functions - (Less Functions)

The Math functions in MySQL are used to perform various mathematical operations on numeric data types. In this tutorial, we'll discuss the syntax, examples, output, explanation, use, important points, and summary of the Math functions available in MySQL.

Syntax

FUNCTION_NAME(argument1, argument2, ...)

Example

Here are some examples of Math functions in MySQL:

ROUND()

SELECT ROUND(5.12345678, 2);

The output of this query would be:

5.12

ABS()

SELECT ABS(-10);

The output of this query would be:

10

CEIL()

SELECT CEIL(5.6);

The output of this query would be:

6

FLOOR()

SELECT FLOOR(5.6);

The output of this query would be:

5

MOD()

SELECT MOD(10, 3);

The output of this query would be:

1

Explanation

The Math functions in MySQL perform various mathematical calculations on numeric data types. The ROUND() function rounds a number to a specified number of decimal places. The ABS() function returns the absolute value of a number. The CEIL() function rounds a number up to the nearest integer. The FLOOR() function rounds a number down to the nearest integer. The MOD() function returns the remainder of a division operation.

Use

The Math functions in MySQL are used to perform mathematical operations on numeric data types. They are useful for a variety of applications where mathematical calculations are necessary, such as financial or statistical analysis.

Important Points

• The Math functions in MySQL only work on numeric data types.
• The ROUND() function rounds a number to a specified number of decimal places.
• The ABS() function returns the absolute value of a number.
• The CEIL() function rounds a number up to the nearest integer.
• The FLOOR() function rounds a number down to the nearest integer.
• The MOD() function returns the remainder of a division operation.

Summary

In this tutorial, we discussed the Math functions available in MySQL. We covered the syntax, examples, output, explanation, use, and important points of the ROUND(), ABS(), CEIL(), FLOOR(), and MOD() functions. With this knowledge, you can now use these Math functions in your MySQL queries to perform various mathematical calculations on numeric data types.