ผู้ดำรงตำแหน่งคนใดมี District of California 8?ไม่จำเป็นต้องใช้ตารางทั้งหมด
Which Incumbent has a District of California 8?It is not neccessary to use all the tables.
 table_74881:  "District" [ text]  "Incumbent" [ text]  "Party" [ text]  "Result" [ text] 
SELECT "Incumbent" FROM table_74881 WHERE "District" = 'california 8'