What was the production code for episode #1?
CREATE TABLE table_20726262_2 (production_code VARCHAR, no_in_series VARCHAR)
SELECT production_code FROM table_20726262_2 WHERE no_in_series = 1
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_20726262_2 (production_code VARCHAR, no_in_series VARCHAR) Question: What was the production code for episode #1? [/INST] SELECT production_code FROM table_20726262_2 WHERE no_in_series = 1 </s>