Title: database plugin
Last modified: May 8, 2018

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# database plugin

 *  [erfani](https://wordpress.org/support/users/erfani/)
 * (@erfani)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/database-plugin-13/)
 * hi
    thanks for good plugin. I want to know the relationships between the tables
   of these plugins together and with the main WordPress tables? What are the external
   keys?

Viewing 9 replies - 1 through 9 (of 9 total)

 *  Plugin Author [AntoineH](https://wordpress.org/support/users/antoineh/)
 * (@antoineh)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/database-plugin-13/#post-10256758)
 * By default this plugin uses the prefix ‘pool_wp_’ for all tables. But you can
   change the prefix by adding the following line to your wp-config:
 * `define( 'FOOTBALLPOOL_DB_PREFIX', 'my_prefix_' );`
 * Or do you want to know the foreign key relations? Have to double check, but I
   think it is only user ID from the wp_users table that is referenced from my tables.
 *  Thread Starter [erfani](https://wordpress.org/support/users/erfani/)
 * (@erfani)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/database-plugin-13/#post-10256845)
 * thanks a lot.
    i want to know the foreign key relations. both relatioship whith
   wordpress core and relatioship beetween internal tables plugin. I will be grateful
   get me this foreign key relations
 *  Thread Starter [erfani](https://wordpress.org/support/users/erfani/)
 * (@erfani)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/database-plugin-13/#post-10256940)
 * i tried check foreign key in phpmyadmin but unfortunately dont show any foreign
   key.why?
 *  Plugin Author [AntoineH](https://wordpress.org/support/users/antoineh/)
 * (@antoineh)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/database-plugin-13/#post-10257326)
 * That’s because FK’s are not defined/enforced. There are only implicit relations.
   
   Don’t think WordPress uses _real_ FK’s.
 *  Thread Starter [erfani](https://wordpress.org/support/users/erfani/)
 * (@erfani)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/database-plugin-13/#post-10257820)
 * really!!!
    Football Pool plugin is also? i need relationship beetween Football
   Pool plugin. I will be grateful get me relationship beetween Football Pool plugin.
 *  Plugin Author [AntoineH](https://wordpress.org/support/users/antoineh/)
 * (@antoineh)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/database-plugin-13/#post-10258341)
 * What do you need it for? If I may ask.
 *  Thread Starter [erfani](https://wordpress.org/support/users/erfani/)
 * (@erfani)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/database-plugin-13/#post-10259278)
 * I’m writing a mobile app and using wordpress as backend for app. and exchanging
   information with api. Now I want to use football app plugin in app and I need
   to define some fields as end point that can work with them.
    That’s I need the
   structure and the relationship between the tables.
 *  Plugin Author [AntoineH](https://wordpress.org/support/users/antoineh/)
 * (@antoineh)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/database-plugin-13/#post-10260337)
 * I created a [diagram](https://www.dropbox.com/s/3jmyq57m9kvxjgl/footballpool-ERD-v2.6.7.png?dl=0).
   It’s been ages since my DB classes, so not 100% sure if I got it right. This 
   is the best you can get from me 😉
 *  Thread Starter [erfani](https://wordpress.org/support/users/erfani/)
 * (@erfani)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/database-plugin-13/#post-10260637)
 * thanks، You helped me a lot.

Viewing 9 replies - 1 through 9 (of 9 total)

The topic ‘database plugin’ is closed to new replies.

 * ![](https://ps.w.org/football-pool/assets/icon-256x256.png?rev=983880)
 * [Football Pool](https://wordpress.org/plugins/football-pool/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/football-pool/#faq)
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 * 9 replies
 * 2 participants
 * Last reply from: [erfani](https://wordpress.org/support/users/erfani/)
 * Last activity: [8 years, 1 month ago](https://wordpress.org/support/topic/database-plugin-13/#post-10260637)
 * Status: not a support question