14 of 15 SQL Basics with Oracle - Self-joins and multiple joins between the same 2 tables
This video explains what self-joins are and how to create them in an SQL statement through the use of table aliases. Table aliases are also needed whenever 2 tables have two or more relationships between them. (14 of 15) There is also an "Advanced SQL" series. (Search for "databasemec" for tutorials using SQL Server.)
Watch video 14 of 15 SQL Basics with Oracle - Self-joins and multiple joins between the same 2 tables online without registration, duration hours minute second in high quality. This video was added by user J Kreie Database 10 July 2012, don't forget to share it with your friends and acquaintances, it has been viewed on our site 8,630 once and liked it 23 people.