Re: inner join between database

From: Bruno Wolff III <bruno(at)wolff(dot)to>
To: "Huang(at)tanpopo-tane(dot)com" <huang(at)tanpopo-tane(dot)com>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: inner join between database
Date: 2002-07-11 12:06:32
Message-ID: 20020711120632.GA17839@wolff.to
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On Thu, Jul 11, 2002 at 10:34:01 +0900,
"Huang(at)tanpopo-tane(dot)com" <huang(at)tanpopo-tane(dot)com> wrote:
> Can I use Inner join two tables between two databases?

You cannot do that.

> if possible, how to write this SQL? If not, any other way to accomplish it?
> thank you!

An application can talk to both databases so it could do the join or it
could copy the data from one database to a temporary table in the other
and do the join there.

You coulkd also consider doing a redesign and combining the two databases.

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