Go offline with the Player FM app!
Database Joins
Manage episode 163963617 series 1289539
There are three categories of joins that you can make use of in SQL:
- Inner Join
- Outer Join
- Cross Join
But before we dive into the categories of joins, we first need to have an understanding of what a join really is.
Joins are used in SQL to bring together all the relevant data from multiple database tables. Remember that we've broken data down into multiple tables and established relationships between the tables.
... More via show notes: http://howtoprogramwithjava.com/session46
112 episodes
Manage episode 163963617 series 1289539
There are three categories of joins that you can make use of in SQL:
- Inner Join
- Outer Join
- Cross Join
But before we dive into the categories of joins, we first need to have an understanding of what a join really is.
Joins are used in SQL to bring together all the relevant data from multiple database tables. Remember that we've broken data down into multiple tables and established relationships between the tables.
... More via show notes: http://howtoprogramwithjava.com/session46
112 episodes
All episodes
×Welcome to Player FM!
Player FM is scanning the web for high-quality podcasts for you to enjoy right now. It's the best podcast app and works on Android, iPhone, and the web. Signup to sync subscriptions across devices.