What is the total time of the vehicle having a navigator of Vandenberg?
CREATE TABLE table_name_79 (total_time VARCHAR, navigator VARCHAR)
SELECT total_time FROM table_name_79 WHERE navigator = "vandenberg"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_79 (total_time VARCHAR, navigator VARCHAR) Question: What is the total time of the vehicle having a navigator of Vandenberg? [/INST] SELECT total_time FROM table_name_79 WHERE navigator = "vandenberg" </s>