핵심 키워드 : USE, SELECT ~ FROM ~ WHERE, 관계 연산자, 논리 연산자. LIKE
dobi@DBSTU32:~/hgsql/src $ ls
market_db.sql
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MariaDB [(none)]> source market_db.sql
OR
MariaDB [(none)]> source /home/dobi/hgsql/src/market_db.sql
--------------------------------------------------------------
MariaDB [(none)]> grant all privileges on market_db.* to dobi@'%';
MariaDB [(none)]> flush privileges;
핵심 키워드 : ORDER BY, LIMIT, DISTINCT, GROUP BY, HAVING
핵심 키워드 : INSERT, AUTO_INCREMENT, INSERT INTO ~ SELECT, UPDATE, DELETE