Where did the character of Aiden Burn csi detective first appear?
CREATE TABLE table_name_21 (first_appearance VARCHAR, character VARCHAR)
SELECT first_appearance FROM table_name_21 WHERE character = "aiden burn csi detective"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_21 (first_appearance VARCHAR, character VARCHAR) Question: Where did the character of Aiden Burn csi detective first appear? [/INST] SELECT first_appearance FROM table_name_21 WHERE character = "aiden burn csi detective" </s>