Re: Select from different database - Mailing list pgsql-general

From Bruce Momjian
Subject Re: Select from different database
Date
Msg-id 200109040514.f845EKY21801@candle.pha.pa.us
Whole thread Raw
In response to Re: Select from different database  (Peter Eisentraut <peter_e@gmx.net>)
List pgsql-general
> Jacob Vennervald Madsen writes:
>
> > Is it possible to fetch data from another database than the current?
>
> No.

New FAQ item:

    <H4><A href="#4.25">4.25</A>) How do I perform queries
    using multiple databases?<H4>

    <P>There is no way to query any database except the current one.
    Because PostgreSQL loads database-specific system catalogs, it is
    uncertain how a cross-database query should even behave.</P>

    <P>Of course, a client can make simultaneous connections to
    different databases and merge the information that way.</P>

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