From: Michael Lourant <lourant@gmail.com>
To: pgsql-sql@postgresql.org
Subject: Re: 'image' table with relationships to different objects
Date: Tue, 9 Feb 2010 09:34:10 -0200
Message-ID: <5ac667b81002090334u60d9f56dlf06af62e913da547@mail.gmail.com> (raw)
In-Reply-To: <20100209074909.GA11838@apartia.fr>
References: <20100209074909.GA11838@apartia.fr>
Hi There,
Maybe a table MEDIA_OBJECT with a ID column that will be exported as
FK to other tables and as many columns as media types you want to
store or a single column where you'll store the bytes of your media
file.
Hope it works!
__
Michael Lourant
"Let's warm them all..."
2010/2/9 Louis-David Mitterrand <vindex+lists-pgsql-sql@apartia.org>:
> Hello,
>
> In my database I have different object types (person, location, event,
> etc.) all of which can have several images attached.
>
> What is the best way to manage a single 'image' table with relationships
> to (potentially) many different object types while keeping referrential
> integrity (foreign keys)?
>
> Thanks,
>
> --
> Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org)
> To make changes to your subscription:
> http://www.postgresql.org/mailpref/pgsql-sql
>
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-sql@postgresql.org
Cc: lourant@gmail.com
Subject: Re: 'image' table with relationships to different objects
In-Reply-To: <5ac667b81002090334u60d9f56dlf06af62e913da547@mail.gmail.com>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox