While this video was recorded a few years ago it is still a good introduction for those wanting to learn SQL. The video is called IBM DB2 for i and SQL overview, and it is presented by IBM’s Eric Jackson.

Since the video was recorded IBM has revamped their website, so the link to the IBM DB2 for i page, shown in the sixth minute, has been replaced by:

http://www-03.ibm.com/systems/power/software/i/db2/