Use the MySQL Database Behind WordPress.Org to Practice SQL

The WordPress database consists of multiple tables that store various types of information related to the website's content, settings, users, plugins, themes, and more. Some of the key tables in a WordPress database include:

wp_posts: This table stores the content of your website, including posts, pages, and custom post types. Each entry in this table represents a specific piece of content and contains information like the title, content, author, date, and more.
wp_users: This table stores information about the registered users of your website. Usernames, passwords (encrypted), email addresses, and other user-related data are stored in this table.
wp_comments: This table stores the comments made on your website's posts. It contains information such as the comment text, author name, email, date, and the post to which the comment is associated.
wp_options: This table stores various settings and configurations of your WordPress website. It includes options such as site title, site URL, default theme, and more.
wp_meta: This table stores metadata associated with various objects in your WordPress site, such as posts, users, and comments. Metadata can include additional information like tags, categories, custom fields, and more.

Once connected, you can perform various SQL operations on the WordPress database. For example, you can retrieve data using SELECT queries, update existing data using UPDATE queries, insert new data using INSERT queries, and delete data using DELETE queries. You can also create new tables or modify the structure of existing tables using SQL statements.