PostgreSQL Max Function

Faruk Erdem

7 months ago

In today’s article, we will examine the general use and purpose of the PostgreSQL MAX() function.

The PostgreSQL MAX() function retrieves the largest value, indicated by expression in a set of grouped rows.

General Usage;

SELECT MAX(column_name) FROM table_name;

1	SELECT MAX(column_name) FROM table_name;

For example, if we want to find the object with the highest price among the products in our depo table, the following script will help us.

select max(satis_fiyati) from depo;

1	select max(satis_fiyati) from depo;

The picture below shows the highest price.