When did Marty Riessen team up with a partner during a match on a carpet surface?
CREATE TABLE table_name_69 (date VARCHAR, surface VARCHAR, partner VARCHAR)
SELECT date FROM table_name_69 WHERE surface = "carpet" AND partner = "marty riessen"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_69 (date VARCHAR, surface VARCHAR, partner VARCHAR) Question: When did Marty Riessen team up with a partner during a match on a carpet surface? [/INST] SELECT date FROM table_name_69 WHERE surface = "carpet" AND partner = "marty riessen" </s>