Phillip Smith wrote:
As a side note - all the IATA codes are unique for each airport -
wouldn't it be better to use these as the Primary Key and Foreign
Keys? Then you wouldn't have to even join the tables unless you
wanted the port names (not just the code)
This is true, but FWIW, my application will mostly be joining for the
name of the airport or the city, not the code.
I'll keep the idea of using the codes as keys in mind, though. Thanks
for pointing that out.
Colin
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