When did Essendon play at home?
CREATE TABLE table_name_15 (date VARCHAR, home_team VARCHAR)
SELECT date FROM table_name_15 WHERE home_team = "essendon"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_15 (date VARCHAR, home_team VARCHAR) Question: When did Essendon play at home? [/INST] SELECT date FROM table_name_15 WHERE home_team = "essendon" </s>