MySQL Database Structure A MySQL database is made up of one or more tables. These tables contain rows and columns, which in turn contain data.

In this guide, we will discuss how to perform DELETE, TRUNCATE, And DROP operations on a MySQL database table using PHP in XAMPP in Linux.

Delving into the relational model and understanding the core elements of tables, rows, and columns. Discovering the significance of primary keys, foreign keys, and the relationships that bind them.

mysql> CREATE TABLE User(user_id INT AUTO_INCREMENT Primary Key, username VARCHAR(255) Not Null, email VARCHAR(255) Not Null, password VARCHAR(255) Not Null); Query OK, 0 rows affected (0.01 sec) ...