SELECT TABLE_SCHEMA, TABLE_NAME, COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE COLUMN_NAME='컬럼명';
출처 : https://zetawiki.com/wiki/MySQL_%EC%BB%AC%EB%9F%BC%EB%AA%85%EC%9C%BC%EB%A1%9C_%ED%85%8C%EC%9D%B4%EB%B8%94_%EC%B0%BE%EA%B8%B0
