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Database joins
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* Database joins
@ 2002-09-09 08:58 Jay <jayps@addr.com>
  2002-09-09 15:44 ` Re: Database joins Stephan Szabo <sszabo@megazone23.bigpanda.com>
  0 siblings, 1 reply; 2+ messages in thread

From: Jay @ 2002-09-09 08:58 UTC (permalink / raw)
  To: pgsql-sql

Hi,
I have created two databases, db1 and db2  in my POSTGRESQL database system.
And both the databases contains few tables also.
Could you please help me to write a query which should retrieve data from both the databases
(Database joins and table joins)
Expecting and earliest reply
Regards
Jay

^ permalink  raw  reply  [nested|flat] 2+ messages in thread

* Re: Database joins
  2002-09-09 08:58 Database joins Jay <jayps@addr.com>
@ 2002-09-09 15:44 ` Stephan Szabo <sszabo@megazone23.bigpanda.com>
  0 siblings, 0 replies; 2+ messages in thread

From: Stephan Szabo @ 2002-09-09 15:44 UTC (permalink / raw)
  To: Jay <jayps@addr.com>; +Cc: pgsql-sql

On Mon, 9 Sep 2002, Jay wrote:

> Hi,
> I have created two databases, db1 and db2  in my POSTGRESQL database system.
> And both the databases contains few tables also.
> Could you please help me to write a query which should retrieve data from both the databases
> (Database joins and table joins)

You cannot currently directly via sql only do
cross database joins. You might want to see
if contrib/dblink will let you do what you want
(iirc it's gotten better in 7.3 with the
functions returning result set stuff).




^ permalink  raw  reply  [nested|flat] 2+ messages in thread

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