What was the length for GT class at Portland International Raceway?
CREATE TABLE table_name_22 (length VARCHAR, class VARCHAR, circuit VARCHAR)
SELECT length FROM table_name_22 WHERE class = "gt" AND circuit = "portland international raceway"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_22 (length VARCHAR, class VARCHAR, circuit VARCHAR) Question: What was the length for GT class at Portland International Raceway? [/INST] SELECT length FROM table_name_22 WHERE class = "gt" AND circuit = "portland international raceway" </s>