When was William A. Costello appointed?
CREATE TABLE table_name_31 (appointment VARCHAR, name VARCHAR)
SELECT appointment FROM table_name_31 WHERE name = "william a. costello"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_31 (appointment VARCHAR, name VARCHAR) Question: When was William A. Costello appointed? [/INST] SELECT appointment FROM table_name_31 WHERE name = "william a. costello" </s>