How to set foreign key constraints in phpmyadmin
First select the database where foreign key constraints need to be set
Select the table where foreign key constraints need to be set and click [Operation] (required Set the storage engine of the master table and the slave table to be the same)
Then click [Structure]
Then click [Related View 】
Then add foreign key constraints
Finally click [Save]
Related tutorial recommendations: phpmyadmin tutorial
The above is the detailed content of How to set foreign key constraints in phpmyadmin. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undress AI Tool
Undress images for free

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

The WordPress database is housed in a MySQL database that stores all website data and can be accessed through your hosting provider’s dashboard, FTP, or phpMyAdmin. The database name is related to the website URL or username, and access requires the use of database credentials, including name, username, password, and hostname, which are typically stored in the "wp-config.php" file.

Even answering calls in Do Not Disturb mode can be a very annoying experience. As the name suggests, Do Not Disturb mode turns off all incoming call notifications and alerts from emails, messages, etc. You can follow these solution sets to fix it. Fix 1 – Enable Focus Mode Enable focus mode on your phone. Step 1 – Swipe down from the top to access Control Center. Step 2 – Next, enable “Focus Mode” on your phone. Focus Mode enables Do Not Disturb mode on your phone. It won't cause any incoming call alerts to appear on your phone. Fix 2 – Change Focus Mode Settings If there are some issues in the focus mode settings, you should fix them. Step 1 – Open your iPhone settings window. Step 2 – Next, turn on the Focus mode settings

When Navicat cannot connect, you can try the following solutions in order: Check whether the connection information is correct, such as database name, host name, port number, user name and password. Make sure the database is up and running. Check the firewall rules to confirm that Navicat and related services are not blocked. Try using the ping command to test your network connection. Update Navicat client software to the latest version. Check the server logs for error messages related to failed connections. Try connecting using other database tools to troubleshoot Navicat-specific issues.

Reset the Empire CMS default password through the following steps: Log in to the database and find the user table. Edit the administrator user (username is admin). Modify the value in the password field. Save the changes and use the new password to log in to the management backend.

Answer: You can view and recover a forgotten Navicat root password by modifying the MySQL configuration file. Stop the Navicat MySQL service. Modify the MySQL configuration file, remove the "#" symbol before the password line and enter the root password. Save and restart the MySQL service.

There are four ways to adjust the WordPress article list: use theme options, use plugins (such as Post Types Order, WP Post List, Boxy Stuff), use code (add settings in the functions.php file), or modify the WordPress database directly.

WordPress uses MySQL as its article database, its main functions include: storing articles, comments, users and website configuration data. The data tables include: wp_posts (articles), wp_postmeta (metadata), wp_comments (comments), wp_commentmeta (comment metadata), wp_users (users). The database can be accessed and managed via phpMyAdmin or the command line, and it is crucial to back up the database regularly to prevent data loss.

Add an administrator account by operating the Empire CMS database. Specific steps include: Connect to the database. Find the administrator table (empire_admin). Insert new administrator (using encrypted password and administrator group ID). save Changes.
