Code:
select * FROM airport LEFT JOIN airportname ON airport.airportcode=airportname.airportcode WHERE airportname.airportcode = ''
i have two tables airport and airportname.
airport has the airportcode KYO,
airportname doesnt.
I need to find what other airportcodes dont match up.
i.e. what airport codes are in airport but not airportname
The above syntax doesnt work.
airport TABLE STRUCTURE:
+-------------+--------------+----------+
| AirportCode | FacilityCode | CityCode |
+-------------+--------------+----------+
| AAA | A | AAA |
| AAB | A | AAB |
+-------------+--------------+----------+
airportname TABLE STRUCTURE:
+--------------+-------------+-------------------------------+
| LanguageCode | AirportCode | AirportName |
+--------------+-------------+-------------------------------+
| GB | AAA | Anaa |
| GB | AAB | Arrabury |
+--------------+-------------+-------------------------------+
Thanks.
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