find the code of the country where has the greatest number of players.
CREATE TABLE players (country_code VARCHAR)
SELECT TOP 1 country_code FROM players GROUP BY country_code ORDER BY COUNT(*) DESC
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE players (country_code VARCHAR) Question: find the code of the country where has the greatest number of players. [/INST] SELECT TOP 1 country_code FROM players GROUP BY country_code ORDER BY COUNT(*) DESC </s>