Re: Queries across multiple database

From: Rod Taylor <pg(at)rbt(dot)ca>
To: Garth Thompson <garth(at)opsource(dot)net>
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: Queries across multiple database
Date: 2004-06-30 23:19:12
Message-ID: 1088637551.12340.75.camel@jester
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On Wed, 2004-06-30 at 18:54, Garth Thompson wrote:
> I am in the process of migrating the databases for an application from mysql
> to postgres. The application is uses several different databases. From
> what I have read, postgres still does not support queries across multiple
> databases. If this is still true, does anyone have any tricks to get around
> this? I'm sure this is a common problem for people migrating from mysql.
> The obvious answer is to just migrate everything into one larger postgres
> database, but I would like to avoid this if possible - many a line of could
> would need to be touched if this was done.

In this case, a PostgreSQL Schema is essentially the same as a MySQL
Database.

Use one database, and multiple schemas.

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