What manufacturer has a wheel arrangement of 4-6-6-4, and a Class of z-7?
CREATE TABLE table_name_34 (manufacturer VARCHAR, wheel_arrangement VARCHAR, class VARCHAR)
SELECT manufacturer FROM table_name_34 WHERE wheel_arrangement = "4-6-6-4" AND class = "z-7"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_34 (manufacturer VARCHAR, wheel_arrangement VARCHAR, class VARCHAR) Question: What manufacturer has a wheel arrangement of 4-6-6-4, and a Class of z-7? [/INST] SELECT manufacturer FROM table_name_34 WHERE wheel_arrangement = "4-6-6-4" AND class = "z-7" </s>