CREATE TABLE table_name_2 (number_of_electorates__2009_ NUMBER, name VARCHAR2)

Churai has what as the fewest number of electorates?
SELECT MIN(number_of_electorates__2009_) FROM table_name_2 WHERE name = "churai"
SELECT MIN("number_of_electorates__2009_") FROM "table_name_2" WHERE "churai" = "name"