Answers for "grant access to db mysql"

mysql grant all privileges to a user

GRANT ALL PRIVILEGES ON database_name.* TO 'username'@'localhost';

mysql grant

-- Grants list
SELECT * FROM information_schema.user_privileges;
SELECT CONCAT('SHOW GRANTS FOR ''',user,'''@''',host,''';') FROM mysql.user;

-- Grant a user
/*  ALL PRIVILEGES  All privileges
    CREATE          Create databases and tables
    DROP            Drop databases and tables
    DELETE          Delete rows from a specific table
    INSERT          Insert rows into a specific table
    SELECT          Read a database
    UPDATE          Update table rows   */
GRANT SELECT, UPDATE ON db_name.table_name TO 'my_user'@'localhost';
GRANT SELECT ON *.* TO 'my_user'@'localhost';
GRANT ALL PRIVILEGES ON db_name.* TO 'my_user'@'localhost';

--Display user grants
SHOW GRANTS FOR 'my_user'@'localhost';

mysql grant grant option

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

GRANT GRANT OPTION ON *.* TO 'user'@'localhost';

mysql grant access to one database

//create the user:
CREATE USER 'user'@'hostname' IDENTIFIED BY 'password';

//give it access to the database dbTest
GRANT ALL PRIVILEGES ON dbTest.* To 'user'@'hostname' ;