what's the singles w-l for kim doo-hwan
CREATE TABLE table_10023387_1 (singles_w_l VARCHAR, player VARCHAR)
SELECT singles_w_l FROM table_10023387_1 WHERE player = "Kim Doo-Hwan"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_10023387_1 (singles_w_l VARCHAR, player VARCHAR) Question: what's the singles w-l for kim doo-hwan [/INST] SELECT singles_w_l FROM table_10023387_1 WHERE player = "Kim Doo-Hwan" </s>