From: Louis-David Mitterrand <vindex+lists-pgsql-sql@apartia.org>
To: pgsql-sql@postgresql.org
Subject: list variable attributes in one select
Date: Mon, 22 Jan 2007 08:43:48 +0100
Message-ID: <20070122074348.GA8177@apartia.fr> (raw)
Hello,
I've got the following tables:
person:
- id_person
- firstname
- lastname
- type
person_to_type:
- id_person references person
- type references person_type;
person_type:
- type
"person_type" contains differents caracteristics for a person (actor,
director, author, etc.) who can have several types, hence the need for
the person_to_type table.
I'd like to know if I can list in one SELECT command a person and all of
its types, given that the number of types can be 0 to n.
For example, for a given person I'd like to obtain:
"John Doe", "actor", "playright", "author"
or
"Jane Doe", "director"
in one select.
Is that possible?
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To: pgsql-sql@postgresql.org
Cc: vindex+lists-pgsql-sql@apartia.org
Subject: Re: list variable attributes in one select
In-Reply-To: <20070122074348.GA8177@apartia.fr>
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