CREATE TABLE table_name_44 (frequency NUMBER, city_of_license VARCHAR2, website VARCHAR2, webcast VARCHAR2)

Which Frequency has a Website of , and a Webcast of in san antonio?
SELECT AVG(frequency) FROM table_name_44 WHERE website = "•" AND webcast = "•" AND city_of_license = "san antonio"
SELECT AVG("frequency") FROM "table_name_44" WHERE "city_of_license" = "san antonio" AND "webcast" = "•" AND "website" = "•"