LOAD DATA LOCAL INFILE 'C:/Users/dlqhd/Documents/backend_project/elice_booklist_txt.txt'
INTO TABLE {table 이름}
FIELDS TERMINATED BY ',' # ','로 구분하겠다(csv 파일이니까)
ENCLOSED BY '"' # '"'로 감싸겠다(" 1개)
LINES TERMINATED BY '\n'
({변수}, @publication_date, {변수})
SET publication_date = DATE_FORMAT(@publication_date %Y-%m-%d');