จำนวนเสาสูงสุดคือเท่าไร?ไม่จำเป็นต้องใช้ทุกโต๊ะ
What is the highest number of poles?It is not neccessary to use all the tables.
 table_29027:  "Season" [ real]  "Series" [ text]  "Races" [ real]  "Poles" [ real]  "Wins" [ real]  "Podiums" [ real]  "F/Laps" [ real]  "Points" [ text] 
SELECT MAX("Poles") FROM table_29027