What are MySQL commands?

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MySQL Commands SELECT — extracts data from a database. . UPDATE — updates data in a database. . DELETE — deletes data from a database. . INSERT INTO — inserts new data into a database. . CREATE DATABASE — creates a new database. . ALTER DATABASE — modifies a database. . CREATE TABLE — creates a new table. . ALTER TABLE — modifies a table.

What are the 4 SQL commands?

Some of The Most Important SQL CommandsSELECT - extracts data from a database.UPDATE - updates data in a database.DELETE - deletes data from a database.INSERT INTO - inserts new data into a database.CREATE DATABASE - creates a new database.ALTER DATABASE - modifies a database.CREATE TABLE - creates a new table.

How do I find MySQL commands?

1Check MySQL Version with V Command. The easiest way to find the MySQL version is with the command: mysql -V. ... 2How to Find Version Number with mysql Command. The MySQL command-line client is a simple SQL shell with input editing capabilities. ... 3SHOW VARIABLES LIKE Statement. ... 4SELECT VERSION Statement. ... 5STATUS Command.

What are commands in database?

SQL commands are the instructions used to communicate with a database to perform tasks, functions, and queries with data. SQL commands can be used to search the database and to do other functions like creating tables, adding data to tables, modifying data, and dropping tables.

What are the commands to start MySQL database?

d command to start/stop your MySQL server.To start MySQL server: sudo /etc/init.d/mysqld start.To stop MySQL server: sudo /etc/init.d/mysqld stop.To restart MySQL server: sudo /etc/init.d/mysqld restart.

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