MySQL installation and usage

Introduction to MySQL installation and usage: Installation process: 1. Download the MySQL installation program: from the MySQL official website（ https://dev.mysql.com/downloads/mysql/ ）Download the installation program suitable for your operating system. 2. Run the installation program: Double click on the installation program and follow the prompts to install. During the installation process, you can choose to install the MySQL version, installation location, and create an administrator account. 3. Configure MySQL server: After installation is completed, you need to perform some configuration. You can choose to start the MySQL server, set the root password for MySQL, and select the running mode of the MySQL server. Create a data table: 1. Connect to MySQL server: Use MySQL provided client tools (such as MySQL Shell, MySQL Command Line, etc.) or graphical interface tools to connect to the MySQL server. 2. Create database: Use SQL statement 'CREATE DATABASE database'_ Name` Create a new database. 3. Use database: Use SQL statement 'USE database'_ Name` Switch to the newly created database. 4. Create a data table: Use SQL statement 'CREATE TABLE table'_ Name (column1 datatype, column2 datatype,...)` To create a data table. You need to specify the table name, column names in the table, and their data types. Data insertion, modification, query, and deletion: 1. Data insertion: Use SQL statement 'Insert INTO table'_ Name (column1, column2,...) VALUES (value1, value2,...)` Insert data into the data table. You need to specify the columns to be inserted and the corresponding values. 2. Data modification: Use SQL statement 'UPDATE table'_ Name SET column1=value1, column2=value2 WHERE condition` To update the data in the data table. You need to specify the columns to be modified, the corresponding new values, and the conditions to be met. 3. Data query: Use SQL statement 'SELECT column1, column2,...' From table_ Name WHERE condition` To query data from a data table. You can specify the columns to query and the conditions that are met. 4. Data deletion: Use SQL statement 'DELETE From table'_ Name WHERE condition` To delete data from the data table. You need to specify the conditions that are met. In the above SQL statement, 'table'_ Name 'represents the data table name,' column1, column2,... '` Represents column names, 'value1, value2,...'` Represents the value of the corresponding column, and 'condition' represents the condition for querying or deleting. The above is the basic introduction to the installation and use of MySQL. Please note that in practical use, appropriate configurations and adjustments need to be made according to the specific situation.