Learn MySQL in Plain English: A Beginner's Guide to MySQL by Page Trevor

Author:Page, Trevor [Page, Trevor]
Language: eng
Format: mobi
Publisher: Trevor J Page
Published: 2014-10-22T16:00:00+00:00

Enforcing Database Relationships with SQL

In this lesson we’re going to learn how to enforce our SQL relationships that we’ve already learned about. We’re going to be tackling the one-to-one and many-to-many relationships and we’re going to learn how to write the code to enforce these relationships in our database.

If you’re not familiar with database relationships at all, I’d suggest you go back to the previous lesson where I introduce the concept of the database relationship.

Many-to-Many SQL Code

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