Frequent queries to the MySQL DBMS

21.12.2021 | 839 | SQL

A set of popular queries for creating a base, user, etc.

Create DB

CREATE DATABASE sitename_ru;

Create a user

CREATE USER 'sitename_ru'@'localhost' IDENTIFIED WITH mysql_native_password BY 'YOUR_PASSWORD_HERE';

We give the user rights to the created database

GRANT ALL ON sitename_ru.* TO 'sitename_ru'@'localhost';

Refresh privileges

FLUSH PRIVILEGES;

Removing privileges and user:

REVOKE ALL PRIVILEGES, GRANT OPTION FROM 'sitename_ru'@'localhost';
 DROP USER 'sitename_ru'@'localhost';

An example of creating a table with 3 columns:

CREATE TABLE `sitename_ru`.`test` ( `id` INT NOT NULL AUTO_INCREMENT , `user_id` INT NOT NULL , `data` MEDIUMTEXT NOT NULL , PRIMARY KEY (`id`)) ENGINE = InnoDB;

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