Sarah Millican และ Grayson Perry ปรากฏตัวในตอนใด ไม่จำเป็นต้องใช้ตารางทั้งหมด
which episode did sarah millican and grayson perry appear inIt is not neccessary to use all the tables.
 table_30969:  "Episode" [ real]  "Guest(s)" [ text]  "Singer(s)" [ text]  "Ratings" [ text] 
SELECT MIN("Episode") FROM table_30969 WHERE "Guest(s)" = 'Sarah Millican and Grayson Perry'