What are the commonly used commands in mysql?

MySQL provides a variety of commonly used commands, including: creating and deleting databases (CREATE DATABASE, DROP DATABASE), managing tables (CREATE TABLE, ALTER TABLE, DROP TABLE), and operating data (INSERT, UPDATE, DELETE, SELECT, TRUNCATE TABLE), control queries (WHERE, ORDER BY, GROUP BY, HAVING, LIMIT), and other setting and information display commands (SHOW VARIABLES, SHOW STATUS, SET, GRANT, REVOKE).

MySQL Common Commands

MySQL, as a popular relational database management system, provides a variety of commands Used to manage databases, tables, data and execute queries. The following are the most commonly used MySQL commands:

Database Management Commands

• CREATE DATABASE:Create a new database.
• USE: Select the database to use.
• SHOW DATABASES: List all available databases.
• DROP DATABASE: Delete the database.

Table management commands

• CREATE TABLE: Create a new table.
• DESCRIBE: Display the structure of the table.
• SHOW TABLES: List all tables in the current database.
• ALTER TABLE: Modify the structure of the table.
• DROP TABLE: Delete the table.

Data management commands

• INSERT: Insert data into the table.
• UPDATE: Update existing data in the table.
• DELETE: Delete data from the table.
• SELECT: Retrieve data from the table.
• TRUNCATE TABLE: Deletes all data in the table (faster than DELETE).

Query control command

• WHERE: Filter the results and only display rows that meet the specified conditions.
• ORDER BY: Sort the results according to the specified column.
• GROUP BY: Group the results by the specified column.
• HAVING: Filter the grouped results.
• LIMIT: Limit the number of rows returned.

Other commonly used commands

• SHOW VARIABLES:Show MySQL variables.
• SHOW STATUS: Display MySQL statistics.
• SET: Set session variables.
• GRANT: Grants user permissions on database objects.
• REVOKE: Revoke the user's permissions on database objects.

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