How many chassis used number 34?
CREATE TABLE table_15491596_1 (chassis VARCHAR, no VARCHAR)
SELECT COUNT(chassis) FROM table_15491596_1 WHERE no = 34
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_15491596_1 (chassis VARCHAR, no VARCHAR) Question: How many chassis used number 34? [/INST] SELECT COUNT(chassis) FROM table_15491596_1 WHERE no = 34 </s>