MySQL database to play with?

[icor1031]

Is there a database I can download that's already filled with data and useful for learning to do more-complex queries?

 

[tazeat]

Sure, they have a few on their site. Here's one:
MySQL :: Employees Sample Database

MS SQL so has a lot of examples too, see adventureworks Microsoft SQL Server Product Samples: Database - Home

 

[MGCJerry]

Here's a copy of my "pageviews" database (from Jun 9, 2002 - Sept 4, 2016). 7,965 records; 872KiB. Fun using queries to find the busiest hour, day, page, etc in whatever combination but yet still readable inside the database without querying it.

http://2thextreme.org/forum_images/pageviews.sql

Edited:
This will make use of a table called "prefix_pageviews". Running this SQL file will drop that table if one exists. Edit as needed.