1. Computing

Discuss in my forum

Mike Chapple


By January 31, 2013

Follow me on:

You may use basic SQL queries to retrieve data from a database but this often doesn't provide enough intelligence to meet business requirements. SQL also provides you with the ability to group query results based upon row-level attributes in order to apply aggregate functions using the GROUP BY clause.

Read the full article: Using the GROUP BY Clause to Group SQL Query Results
No comments yet. Leave a Comment
Leave a Comment

Line and paragraph breaks are automatic. Some HTML allowed: <a href="" title="">, <b>, <i>, <strike>

©2014 About.com. All rights reserved.