CREATE TABLE table_name_19 (outgoing_manager VARCHAR2, date_of_vacancy VARCHAR2)

Who is the outgoing manager when the date of vacancy is 13 october 2008?
SELECT outgoing_manager FROM table_name_19 WHERE date_of_vacancy = "13 october 2008"
SELECT "outgoing_manager" FROM "table_name_19" WHERE "13 october 2008" = "date_of_vacancy"