CREATE TABLE table_15264 ("Rank" FLOAT, "Population" FLOAT, "Name" CLOB, "Former Name" CLOB, "Municipality" CLOB)

What is the lowest rank of Qaanaaq, which has a population greater than 231?
SELECT MIN("Rank") FROM table_15264 WHERE "Population" > '231' AND "Name" = 'qaanaaq'
SELECT MIN("Rank") FROM "table_15264" WHERE "Name" = 'qaanaaq' AND "Population" > '231'