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_29717 ( "Team" text, "Outgoing manager" text, "Manner of departure" text, "Date of vacancy" text, "Table" text, "Incoming manager" text, "Date of appointment" text )

### Question ###
What is the outgoing manager when the date of vacancy is 10 october 2010?

### Accurate SQL ###

SELECT "Outgoing manager" FROM table_29717 WHERE "Date of vacancy" = '10 October 2010'