โรงเรียนเอกชนในอัปเปอร์ฮัทท์เปิดสอนในปีใด?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
What years is the private school in upper hutt?It is not neccessary to use all the tables.
 table_71489:  "Name" [ text]  "Years" [ text]  "Gender" [ text]  "Area" [ text]  "Authority" [ text]  "Decile" [ text] 
SELECT "Years" FROM table_71489 WHERE "Area" = 'upper hutt' AND "Authority" = 'private'