Return the names of all counties sorted by county name in descending alphabetical order.
CREATE TABLE county (County_name VARCHAR)
SELECT County_name FROM county ORDER BY County_name DESC
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE county (County_name VARCHAR) Question: Return the names of all counties sorted by county name in descending alphabetical order. [/INST] SELECT County_name FROM county ORDER BY County_name DESC </s>