Introducing Integrity: Foreign Key

By Jay Hayes on Mar 26, 2018


About

How do you introduce referential integrity to existing web applications?

In this screencast, we'll talk about referential integrity and provide some strategies for adding it to existing references in your application. Ensure no record is left behind!

Referential integrity
Active Record Associations - Ruby on Rails Guides
Active Record Migrations -- Ruby on Rails Guides

Transcript

Transcripts are only available for subscribers. Create an account today to access our collection of screencasts, skill packs, and more.

Downloads

Project files are only available for subscribers. Create an account today to access our collection of screencasts, skill packs, and more.

Comments