Emerson Fittipaldi ชนะ Spanish Grand Prix วันไหน?ไม่จำเป็นต้องใช้ตารางทั้งหมด
What day did Emerson Fittipaldi win the Spanish Grand Prix?It is not neccessary to use all the tables.
 table_name_44:  (date [ VARCHAR ] winning_driver [ VARCHAR ] race [ VARCHAR) ]
SELECT date FROM table_name_44 WHERE winning_driver = "emerson fittipaldi" AND race = "spanish grand prix"