ป้ายใดมีขอบสีแดง?ไม่จำเป็นต้องใช้ทุกตาราง
Which sign has a red border?It is not neccessary to use all the tables.
 table_name_42:  (text_symbol [ VARCHAR ] border [ VARCHAR) ]
SELECT text_symbol FROM table_name_42 WHERE border = "red"