Find maximum value of the expression in oracle using MAX mathematical function

By Santhosh N

This explains how to find maximum value of the expression in oracle using mathematical function, MAX.

There is a Mathematical function in oracle by the name, MAX which is used to find the maximum value of the expression.

Syntax: MAX(expression)
Here expression could be any column of the table or any other expression from the resultset.

Ex1: SELECT MAX (sal) FROM emp;
This highest amount for sal column having in the emp table.

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