[055] Using the GROUP BY in MySQL SELECT statements

This video demonstrates the basics of using the GROUP BY feature of SELECT statements. It also demonstrates how to activate and deactivate pagination in MySQL console using "less". When in "less" use the space, enter, and Q key to advance one page, advance one line, and exit pagination, respectively.
W3Schools reference on GROUP BY:
www.w3schools.com/sql/sql_gro...
Turn on pagination using the SQL command:
pager less
Turn off pagination using the SQL command:
nopager