What is the card type code with most number of cards?
CREATE TABLE Customers_cards (card_type_code VARCHAR)
SELECT TOP 1 card_type_code FROM Customers_cards GROUP BY card_type_code ORDER BY COUNT(*) DESC
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE Customers_cards (card_type_code VARCHAR) Question: What is the card type code with most number of cards? [/INST] SELECT TOP 1 card_type_code FROM Customers_cards GROUP BY card_type_code ORDER BY COUNT(*) DESC </s>