What is the average number of goals with 21 games for a debut round less than 1?
CREATE TABLE table_name_47 (goals__2008_ INTEGER, games__2008_ VARCHAR, debut_round VARCHAR)
SELECT AVG(goals__2008_) FROM table_name_47 WHERE games__2008_ = 21 AND debut_round < 1
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_47 (goals__2008_ INTEGER, games__2008_ VARCHAR, debut_round VARCHAR) Question: What is the average number of goals with 21 games for a debut round less than 1? [/INST] SELECT AVG(goals__2008_) FROM table_name_47 WHERE games__2008_ = 21 AND debut_round < 1 </s>