Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_22297198_3 (team VARCHAR, date_of_vacancy VARCHAR)

### Question ###
What team did a manager leave on 12 Dec 2009

### Accurate SQL ###

SELECT team FROM table_22297198_3 WHERE date_of_vacancy = "12 Dec 2009"