What is the average overall rank of all players drafted from Duke after round 9?
CREATE TABLE table_name_49 (overall INTEGER, school_club_team VARCHAR, round VARCHAR)
SELECT AVG(overall) FROM table_name_49 WHERE school_club_team = "duke" AND round > 9
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_49 (overall INTEGER, school_club_team VARCHAR, round VARCHAR) Question: What is the average overall rank of all players drafted from Duke after round 9? [/INST] SELECT AVG(overall) FROM table_name_49 WHERE school_club_team = "duke" AND round > 9 </s>