Introduction « Aggregate Functions « Oracle PL/SQL Tutorial






  1. Oracle PL/SQL Tutorial
  2. Aggregate Functions
  3. Introduction
12.1.Introduction
12.1.1.Using Aggregate Functions
12.1.2.Use the aggregate functions with valid expression
12.1.3.Use the DISTINCT keyword to exclude identical values from a group computation
12.1.4.List employee whose salary is higher than the average salary