CREATE TABLE "devonport_takapuna_local_board" (
  "name" text,
  "years" text,
  "gender" text,
  "area" text,
  "authority" text,
  "decile" real,
  "roll" real
);

Question: Who has a roll value of 422?
SQL: SELECT "name" FROM "devonport_takapuna_local_board" WHERE "roll"=422;

Question: In what area is the decile value 10?
SQL: SELECT "area" FROM "devonport_takapuna_local_board" WHERE "decile"=10;

Question: What is the highest decile value with a roll greater than 301 in Hauraki?
SQL: SELECT MAX("decile") FROM "devonport_takapuna_local_board" WHERE "roll">301 AND "area"='hauraki';