What day was there a hard surface when the partner was Marc Gicquel?
CREATE TABLE table_name_64 (date VARCHAR, surface VARCHAR, partner VARCHAR)
SELECT date FROM table_name_64 WHERE surface = "hard" AND partner = "marc gicquel"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_64 (date VARCHAR, surface VARCHAR, partner VARCHAR) Question: What day was there a hard surface when the partner was Marc Gicquel? [/INST] SELECT date FROM table_name_64 WHERE surface = "hard" AND partner = "marc gicquel" </s>