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_10646790_2 ( week VARCHAR, date VARCHAR )

### Question ###
How many weeks are there that include the date October 11, 1969.

### Accurate SQL ###

SELECT COUNT(week) FROM table_10646790_2 WHERE date = "October 11, 1969"