what is the smallest series episode number whose production code is 2t7211?
CREATE TABLE table_21979779_1 (no INTEGER, production_code VARCHAR)
SELECT MIN(no) FROM table_21979779_1 WHERE production_code = "2T7211"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_21979779_1 (no INTEGER, production_code VARCHAR) Question: what is the smallest series episode number whose production code is 2t7211? [/INST] SELECT MIN(no) FROM table_21979779_1 WHERE production_code = "2T7211" </s>