//Spring 기초 6주차 DB 실습CREATE TABLE student( id BIGINT AUTO_INCREMENT PRIMARY KEY COMMENT '학생 식별자', name VARCHAR(100) COMMENT '이름', age INT COMMENT '나이', grade VARCHAR(10) COMMENT '등급');CREATE TABLE major( id BIGINT AUTO_INCREMENT PRIMARY KEY COMMENT '전공 식별자', name VARCHAR(50) NOT NULL COMMENT '이름', tutor VARCHAR(50) NOT NULL COMMENT '튜터');CREATE TABLE enrollment( id BIGINT..