How many years did Barclay Nordica Arrows BMW enter with Cosworth v8 engine?
CREATE TABLE table_name_43 (year INTEGER, entrant VARCHAR, engine VARCHAR)
SELECT SUM(year) FROM table_name_43 WHERE entrant = "barclay nordica arrows bmw" AND engine = "cosworth v8"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_43 (year INTEGER, entrant VARCHAR, engine VARCHAR) Question: How many years did Barclay Nordica Arrows BMW enter with Cosworth v8 engine? [/INST] SELECT SUM(year) FROM table_name_43 WHERE entrant = "barclay nordica arrows bmw" AND engine = "cosworth v8" </s>