SQL MIN() and MAX() Functions

The SQL MIN() and MAX() functions are used to return the minimum and maximum values ​​from the selected column.
MIN() :- Returns Smallest value.
MAX() :- Returns Largest value.

MIN() Functions Syntax :

The syntax of the MIN() Functions is −

SELECT MIN(column-name)
FROM table-name
WHERE condition;

This will return the smallest value from the column-name records fulfilling the WHERE condition.

MAX() Functions Syntax :

The syntax of the MAX() Functions statement is −

SELECT MAX(column-name)
FROM table-name
WHERE condition;

This will return the Largest value from the column-name records fulfilling the WHERE condition.

MIN() and Max() Function Example :

Consider the Customer table with the following records -

TEST CASE 1 :- The following code is an example, which would return minimum age from the record of Customer table.

SELECT MIN(Age) AS SmallestAge
FROM Customer; 

The result for the respective sql query is as follows −

TEST CASE 2:- The following code is an example, which would return maximum age from the record of Customer table.

SELECT MAX(Age) AS LargestAge
FROM Customer; 

The result for the respective sql query is as follows −

---

Visit :

---

Discussion