user_favorite 테이블 컬럼 설명
Table 생성 SQL 문
create table `sitedb`.`user_favorite`(
user_id BIGINT(20) NOT NULL,
study_id BIGINT(20) NOT NULL,
create_date DATETIME DEFAULT NOW(),
PRIMARY KEY (user_id, study_id),
FOREIGN KEY (user_id) REFERENCES user(id) ON DELETE CASCADE ON UPDATE CASCADE,
FOREIGN KEY (study_id) REFERENCES study(id) ON DELETE CASCADE ON UPDATE CASCADE
)
ENGINE=InnoDB
DEFAULT CHARSET=utf8
COLLATE=utf8_general_ci;
SQL
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