How many date of appointments are there when the date of vacancy was 2 october 2010?
CREATE TABLE table_26976615_3 (
    date_of_appointment VARCHAR,
    date_of_vacancy VARCHAR
)
SELECT COUNT(date_of_appointment) FROM table_26976615_3 WHERE date_of_vacancy = "2 October 2010"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: How many date of appointments are there when the date of vacancy was 2 october 2010? ### Input: CREATE TABLE table_26976615_3 (
    date_of_appointment VARCHAR,
    date_of_vacancy VARCHAR
) ### Response: SELECT COUNT(date_of_appointment) FROM table_26976615_3 WHERE date_of_vacancy = "2 October 2010"