Linking 2 or more databases.

From: Leif Jensen <leif(at)crysberg(dot)dk>
To: pgsql-general(at)postgresql(dot)org
Subject: Linking 2 or more databases.
Date: 2002-10-22 14:41:10
Message-ID: Pine.LNX.4.21.0210221635360.26645-100000@samba.crysberg.dk
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Hi All,

I need to get information from 2 (or more) database preferably in one
select statement. Is there a way to join tables from different databases
in the same SQL ? Can I have a 'virtual' foreign key ? Can I make a view
'cross database' ? Can I make some server side programming to accomplish
this task ? Where do I find documentation if any ?

Thanks for any ideas,

Leif

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