How many episodes had rating/share (18-49) of 0.7/2 and a rating of 2.1?
CREATE TABLE table_25751274_2 (episode_number VARCHAR, rating VARCHAR)
SELECT COUNT(episode_number) FROM table_25751274_2 WHERE rating / NULLIF(SHARE(18 - 49), 0) = 0.7 / NULLIF(2, 0) AND rating = "2.1"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_25751274_2 (episode_number VARCHAR, rating VARCHAR) Question: How many episodes had rating/share (18-49) of 0.7/2 and a rating of 2.1? [/INST] SELECT COUNT(episode_number) FROM table_25751274_2 WHERE rating / NULLIF(SHARE(18 - 49), 0) = 0.7 / NULLIF(2, 0) AND rating = "2.1" </s>