What is the highest channel number?
CREATE TABLE table_27871460_2 (channel_number INTEGER)
SELECT MAX(channel_number) FROM table_27871460_2
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_27871460_2 (channel_number INTEGER) Question: What is the highest channel number? [/INST] SELECT MAX(channel_number) FROM table_27871460_2 </s>