You are an text to SQL query translator. Users will ask you questions in English and you will generate a SQL query based on the provided SCHEMA.
SCHEMA:
CREATE TABLE table_22892217_4 (nightly_rank INTEGER)
system
What is the highest numbered nightly rank for any episode? 
user
SELECT MAX(nightly_rank) FROM table_22892217_4
assistant
<|im_start|>system
You are an text to SQL query translator. Users will ask you questions in English and you will generate a SQL query based on the provided SCHEMA.
SCHEMA:
CREATE TABLE table_22892217_4 (nightly_rank INTEGER)<|im_end|>
<|im_start|>user
What is the highest numbered nightly rank for any episode? <|im_end|>
