Re: inner join between database - Mailing list pgsql-general

From Bruno Wolff III
Subject Re: inner join between database
Date
Msg-id 20020711120632.GA17839@wolff.to
Whole thread Raw
In response to inner join between database  ("Huang@tanpopo-tane.com" <huang@tanpopo-tane.com>)
List pgsql-general
On Thu, Jul 11, 2002 at 10:34:01 +0900,
  "Huang@tanpopo-tane.com" <huang@tanpopo-tane.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.

pgsql-general by date:

Previous
From: Thirumoorthy Bhuvneswari
Date:
Subject: Re: Query Speed!!!
Next
From: Doug Silver
Date:
Subject: Re: was there a change in FreeBSD SHM implementation from 4.4 to