How many air dates had 3.2 million viewers?
CREATE TABLE table_26448179_4 (original_air_date VARCHAR, us_viewers__millions_ VARCHAR)
SELECT COUNT(original_air_date) FROM table_26448179_4 WHERE us_viewers__millions_ = "3.2"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_26448179_4 (original_air_date VARCHAR, us_viewers__millions_ VARCHAR) Question: How many air dates had 3.2 million viewers? [/INST] SELECT COUNT(original_air_date) FROM table_26448179_4 WHERE us_viewers__millions_ = "3.2" </s>