What is the highest ERP W of the translator with a call sign of w284av?
CREATE TABLE table_name_94 (erp_w INTEGER, call_sign VARCHAR)
SELECT MAX(erp_w) FROM table_name_94 WHERE call_sign = "w284av"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_94 (erp_w INTEGER, call_sign VARCHAR) Question: What is the highest ERP W of the translator with a call sign of w284av? [/INST] SELECT MAX(erp_w) FROM table_name_94 WHERE call_sign = "w284av" </s>