Find the phone number of all the customers and staff.
CREATE TABLE staff (phone_number VARCHAR); CREATE TABLE customers (phone_number VARCHAR)
SELECT phone_number FROM customers UNION SELECT phone_number FROM staff
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE staff (phone_number VARCHAR); CREATE TABLE customers (phone_number VARCHAR) Question: Find the phone number of all the customers and staff. [/INST] SELECT phone_number FROM customers UNION SELECT phone_number FROM staff </s>