How many stages are there?
CREATE TABLE table_25655781_17 (stage INTEGER)
SELECT MAX(stage) FROM table_25655781_17
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_25655781_17 (stage INTEGER) Question: How many stages are there? [/INST] SELECT MAX(stage) FROM table_25655781_17 </s>