david hoselton เขียนไว้กี่ #?ไม่จำเป็นต้องใช้ตารางทั้งหมด
How many # were written by david hoselton?It is not neccessary to use all the tables.
 table_22904752_1:  (_number [ INTEGER ] written_by [ VARCHAR) ]
SELECT MAX(_number) FROM table_22904752_1 WHERE written_by = "David Hoselton"