ปีใดมีผู้เข้าร่วมถึง 90,000 คน?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
What year had an attendance of 90,000?It is not neccessary to use all the tables.
 table_45390:  "Year" [ real]  "Champion" [ text]  "Runner-Up" [ text]  "Result" [ text]  "Date" [ text]  "Venue" [ text]  "Attendance" [ text] 
SELECT "Year" FROM table_45390 WHERE "Attendance" = '90,000'