CREATE TABLE table_10298 ("Name" CLOB, "Type" CLOB, "Local board" CLOB, "Suburb" CLOB, "Authority" CLOB, "Decile" FLOAT)

What is the sum for every value of Decile in Clendon?
SELECT SUM("Decile") FROM table_10298 WHERE "Suburb" = 'clendon'
SELECT SUM("Decile") FROM "table_10298" WHERE "Suburb" = 'clendon'