A WordPress plugin to simply create MySQL foreign keys.
- Upload plugin to the
- Activate the plugin through the ‹Plugins› menu in WordPress
What are MySQL Foreign Keys?
A foreign key is a column or group of columns in a table that links to a column or group of columns in another table. The foreign key places constraints on data in the related tables, which allows MySQL to maintain referential integrity.
Reference: MySQL Tutorial
Do Foreign Keys have an impact on performance?
This realistically can vary site to site based on many factors. It is always best to test in a development environment, but here is a good article on how it might help performance.
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Contributors & Developers
“Foreign Keys Pro” is open source software. The following people have contributed to this plugin.Contributors
- This version is the first release.