How many different production codes are there for the episode with 4.69 million US viewers?
CREATE TABLE table_26429543_1 (production_code VARCHAR, us_viewers__millions_ VARCHAR)
SELECT COUNT(production_code) FROM table_26429543_1 WHERE us_viewers__millions_ = "4.69"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_26429543_1 (production_code VARCHAR, us_viewers__millions_ VARCHAR) Question: How many different production codes are there for the episode with 4.69 million US viewers? [/INST] SELECT COUNT(production_code) FROM table_26429543_1 WHERE us_viewers__millions_ = "4.69" </s>