how many times did tunde abdulrahman leave the team?
CREATE TABLE table_28164986_4 (date_of_vacancy VARCHAR, outgoing_manager VARCHAR)
SELECT COUNT(date_of_vacancy) FROM table_28164986_4 WHERE outgoing_manager = "Tunde Abdulrahman"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_28164986_4 (date_of_vacancy VARCHAR, outgoing_manager VARCHAR) Question: how many times did tunde abdulrahman leave the team? [/INST] SELECT COUNT(date_of_vacancy) FROM table_28164986_4 WHERE outgoing_manager = "Tunde Abdulrahman" </s>