What is the highest number of episodes?
CREATE TABLE table_1467951_4 (ep_no INTEGER)
SELECT MAX(ep_no) FROM table_1467951_4
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1467951_4 (ep_no INTEGER) Question: What is the highest number of episodes? [/INST] SELECT MAX(ep_no) FROM table_1467951_4 </s>