Which  ICAO has a Province of heilongjiang, and a IATA of jmu?
CREATE TABLE table_name_34 (icao VARCHAR, province VARCHAR, iata VARCHAR)
SELECT icao FROM table_name_34 WHERE province = "heilongjiang" AND iata = "jmu"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_34 (icao VARCHAR, province VARCHAR, iata VARCHAR) Question: Which  ICAO has a Province of heilongjiang, and a IATA of jmu? [/INST] SELECT icao FROM table_name_34 WHERE province = "heilongjiang" AND iata = "jmu" </s>