=== Foreign Keys Pro ===
Contributors: bhubbard, hubbardlabs
Donate link: https://hubbardlabs.com
Tags: mysql, foreign keys
Requires at least: 5.5
Tested up to: 5.7.2
Requires PHP: 7.2
Stable tag: 1.0.0
License: GPLv3 or later
License URI: http://www.gnu.org/licenses/gpl-3.0.html

A WordPress plugin to simply create MySQL foreign keys.

== Description ==

A WordPress plugin to simply create MySQL foreign keys.

== Installation ==

1. Upload plugin to the `/wp-content/plugins/` directory
1. Activate the plugin through the 'Plugins' menu in WordPress

== Frequently Asked Questions ==

= 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](https://www.mysqltutorial.org/mysql-foreign-key/)

= 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](https://www.scarydba.com/2015/09/09/yes-foreign-keys-help-performance/) on how it might help performance.

== Screenshots ==

1. Example Screenshot
2. This is the second screen shot

== Changelog ==

= 1.0.0 =
* This version is the first release.