CREATE TABLE table_67630 ("Name" TEXT, "Years" TEXT, "Gender" TEXT, "Area" TEXT, "Authority" TEXT, "Decile" FLOAT, "Roll" FLOAT)

Which area has Years of 1 8, a Decile smaller than 7, and a Name of waikari school?
SELECT "Area" FROM table_67630 WHERE "Years" = '1–8' AND "Decile" < '7' AND "Name" = 'waikari school'
SELECT "Area" FROM "table_67630" WHERE "Decile" < '7' AND "Name" = 'waikari school' AND "Years" = '1–8'