💡 WordPress uses MySQL as its database management system. WordPress database is where all of the necessary website data is stored. Not just the basic information like usernames and passwords but posts, pages and comments, even the website theme and WordPress configuration settings.
Here you can find various SQL snippets and PHPMyAdmin tips.
wp_postmeta table should be the biggest table in your database, if not, there is a problem. Read wp_actionscheduler_actions & wp_actionscheduler_logs tables When you install WordPress for the first time, tables are created in the database, for example for the wp_postmeta table: the problem? solution: On an existing tables, We can add high-performance keys that match … Read full article →
Instruction: Parameter PARAMETER TYPE DESCRIPTION DEFAULT REQUIRED $format string Output can be PHP date format or Unix timestamp. no yes $date string mysql2date() only recognizes “Ymd H:i:s” format, so the original timestamp string needs to be converted to this format. no yes $translate boolean If true, the specified date and format string will be passed … Read full article →
![WordPress database error Table .dbwp options is marked as crashed and should be repaired - WordPress database error Table './db/wp_options' is marked as crashed and should be repaired [✔️ SOLVED]](https://wpxss.com/application/wp-content/webp-express/webp-images/uploads/2022/10/WordPress-database-error-Table-.dbwp_options-is-marked-as-crashed-and-should-be-repaired.png.webp "WordPress database error Table './db/wp_options' is marked as crashed and should be repaired [✔️ SOLVED]")
Here are 4 different methods to fix the scary-looking error: “WordPress database error Table ‘./db/wp_options’ is marked as crashed and should be repaired”. NOTE: It is critically important that you backup your database before performing any of the following suggestions. You’re fully responsible for undertaking this yourself, I can’t be held responsible if you break … Read full article →
In this example, I’m using ID 14988 Using Media Library If you are logged in as admin, add the media ID in the website URL: then copy the file URL: Using SQL Using WPCLI or
WordPress uses transients to temporarily store data for its plugins and themes. By managing transients you can optimize your website for speed and make sure your website is always functioning properly. Here are a few methods how to safely delete expired WordPress transients: Delete Expired WordPress Transients using WPCLI To delete only expired transients use: … Read full article →
There are several ways you can optimize the MySQL database used by your WordPress site: Optimize tables Optimize all tables in your database: OPTIMIZE TABLE wp_posts, wp_comments, wp_options, wp_usermeta, wp_term_relationships, wp_term_taxonomy, wp_termmeta; Replace wp_ with the database prefix that you are using for your WordPress installation. Repair tables Repair any damaged tables in your database: … Read full article →
We occasionally find ourselves in a situation where we need to test the website first, then point the domain name if everything is in order. To achieve this there are multiple ways: Edit Hosts file on your local computer Use online service such as skipDNS Access WordPress using temporary server URL In this guide We … Read full article →
While building and testing WooCommerce addons, I find myself in need of quickly deleting all WooCommerce products from the database. WPCLI is the easiest way to go, as you can achieve the desired results via a single line. NOTE: if your database prefix isn’t the default wp_, you’ll need to change it with your actual database … Read full article →
In this post I discussed an example where wp_options table had 900k rows of plugin-based data in it, causing the wp-admin dashboard to load slowly. As noted there, good coding practice is for each plugin to create its own database tables and use those instead of default WP tables. While the WordPress community actively improves … Read full article →
WooCommerce plugin uses the wp_actionsscheduler_actions table in the database to log scheduled actions such as cron’s running, product synchronization, upgrade, etc. These actions should be deleted once they are executed but this doesn’t always happen, in most cases, this table uses an InnoDB database engine with a row-level locking feature meaning that multiple queries can … Read full article →