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sudo apt-get update sudo apt-get install mysql-server
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sudo systemctl start mysql sudo systemctl enable mysql
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bind-address = 0.0.0.0
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CREATE USER 'user'@'%' IDENTIFIED BY 'password'; GRANT ALL PRIVILEGES ON *.* TO 'user'@'%' WITH GRANT OPTION; FLUSH PRIVILEGES;
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CREATE USER 'user'@'%' IDENTIFIED BY 'password'; GRANT SELECT, SHOW VIEW ON *.* TO 'user'@'%'; FLUSH PRIVILEGES;
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server-id = 1 log_bin = /var/log/mysql/binlog
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sudo systemctl restart mysql
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server-id = 2 relay-log = /var/log/mysql/relaylog
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sudo systemctl restart mysql
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CREATE DATABASE test; USE test; CREATE TABLE employees ( id INT PRIMARY KEY, name VARCHAR(100) ); INSERT INTO employees VALUES(1, 'John'); INSERT INTO employees VALUES(2, 'Jane');
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USE test; SELECT * FROM employees;
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MySQL¹Ù·½Îĵµ: https://dev.mysql.com/doc/
PostgreSQL¹Ù·½Îĵµ: https://www.postgresql.org/docs/
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