sql语句如下:select * from INFORMATION_SCHEMA.columns where COLUMN_NAME Like '%placement%';
placement为字段名
例如,查询包含字段userId的表,在navica中的执行结果如下:
附:查询数据库中所有表名称的语句 SELECT table_name, table_type, engine FROM information_schema.tables WHERE table_schema = '数据库名称' ORDER BY table_name DESC;