Re: Inheritance c.cities ??

From: "Thurstan R(dot) McDougle" <trmcdougle(at)my-deja(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: Inheritance c.cities ??
Date: 2001-09-13 11:32:20
Message-ID: 3BA09944.D98C3FCC@my-deja.com
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R Talbot wrote:
>
> Looking at the Postgresql manual in the inheritance section I see
> abbreviations.
>
> i.e.
> SELECT c.name, c.altitude
> FROM cities* c
> WHERE c.altitude > 500;
>
> c.name of course refering to cities.name
> My question is where is there an alias reference of c AS cities
>
> How does and where does the cities become c. How does Postgresql
> recognize the change.

FROM cities* c is the same as
FROM cities* AS c
I personally would prefer it if everyone used the AS when it is implied
as, IMHO, it makes such statements much clearer.

>
> bob T
>
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