MySQL PI function is one of the Mathematical Function, used to return the Pi value, and that is 3.141593.
Let us see how to find Pi value in MySQL. Next, how to use this function as an argument of another function with an example?.
MySQL PI Syntax
The basic syntax of the PI in MySQL is as shown below:
PI()
MySQL PI Function Example 1
The first statement returns the PI value. In the second statement, we are adding 10 to the Pi value. Within the third statement, we used this PI function inside a COS, SIN, and TAN functions.
SELECT PI();
SELECT PI() + 10 ;
SELECT COS(PI()), SIN(PI()), TAN(PI());
OUTPUT
