SQL - Intro to Aggregate Functions - BA 223
In this video, I provide examples of how aggregate functions are used in SQL. Specifically, I use COUNT, SUM, MIN, MAX, AVG. In addition, I also cover casting columns and their names with AS.
In this video, I provide examples of how aggregate functions are used in SQL. Specifically, I use COUNT, SUM, MIN, MAX, AVG. In addition, I also cover casting columns and their names with AS.