select table_schema 數據庫名稱,table_name 表名 from information_schema.columns where column_name = 'comparison_approval_status'（要查詢的列）
例：
select table_schema ,table_name from information_schema.columns where column_name = 'comparison_approval_status'
文章來源：https://www.cnblogs.com/shuilangyizu/p/8793339.html