MariaDB installation and use

MariaDB is a branch of MySQL that provides more features and improvements. The following is a detailed introduction to the installation and use of MariaDB: Installation process: 1. Download the MariaDB installation program, which can be obtained from the official website or other reliable sources. 2. Run the installation program, follow the prompts to select the installation type (it is recommended to choose full installation), select the installation path, and perform relevant configurations, such as setting the root password. 3. Wait for the installation program to install MariaDB on your computer. Create a data table: 1. Open the MariaDB client with a command line or graphical interface. 2. Log in to the MariaDB server using the root account and use the following command: mysql -u root -p After entering the password, you will enter the Command-line interface of MariaDB. 3. To create a new database, you can use the following command: CREATE DATABASE mydatabase; 4. To select the database to create, you can use the following command: USE mydatabase; 5. To create a new data table, you can use the following command: CREATE TABLE mytable ( id INT AUTO_INCREMENT PRIMARY KEY, name VARCHAR(50), age INT, email VARCHAR(50) ); Data insertion, modification, query, and deletion: 1. Insert data: INSERT INTO mytable (name, age, email) VALUES ('John', 25, 'john@example.com'); 2. Modify data: UPDATE mytable SET age = 26 WHERE name = 'John'; 3. Query data: SELECT * FROM mytable; 4. Delete data: DELETE FROM mytable WHERE name = 'John'; The above is a basic introduction to the installation and use of MariaDB. Please download and install MariaDB according to the requirements, create a data table according to the above steps, and practice data insertion, modification, query, and deletion.