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MySQL tutorial 18 – Foreign Keys
This tutorial will teach you how to create, add and remove, foreign keys in MySQL. Follow me on social media: Twitter: https://twitter.com/QuentinWatt Facebook: … Original source
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phpMyAdmin tutorial: Setting up a foreign key constraint | lynda.com
In a relational database such as MySQL, foreign keys are used to link records in different tables. Additionally, you can set up foreign key constraints to control … Original source
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SQL Crash Course – Beginner to Intermediate
In this course we will cover all of the fundamentals of the SQL (Structured Query Language). This course is great for beginners and also intermediates. We will … Original source