How large, in square kilometers, is Sackville?
CREATE TABLE table_name_38 (area_km_2 VARCHAR, official_name VARCHAR)
SELECT area_km_2 FROM table_name_38 WHERE official_name = "sackville"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_38 (area_km_2 VARCHAR, official_name VARCHAR) Question: How large, in square kilometers, is Sackville? [/INST] SELECT area_km_2 FROM table_name_38 WHERE official_name = "sackville" </s>