Re: Trigger updates MS SQL table

Have you tried plperlu.  I currently am using DBI (DBD::Pg and DBD::Oracle) to connect to external databases under PG 
V7.2.4.  While you can't use plperlu as your trigger language you call call it from your plpgsql.  

Also note, I am only doing selects in my functions, so I don't have to worry about 2 phase commits and all the other 
problems that go along with it.


Jim



---------- Original Message -----------
From: Robert Treat <xzilla@users.sourceforge.net>
To: "Home (E-mail)" <don@sceifers.com>
Cc: pgsql-interfaces@postgresql.org
Sent: 15 Sep 2003 15:56:58 -0400
Subject: Re: [INTERFACES] Trigger updates MS SQL table

> IIRC some folks on -hackers are working on cross database queries to
> interface with oracle databases, theres a chance that could work for sql
> server too. Someone else on -hackers was looking at an internal soap/xml
> communications method to do similar things to what your describing. You
> might want to check the archives on both ideas.
> 
> The other option, and probably more doable, is to write a function in
> one of the untrusted languages to communicate with your xml service via
> sockets.
> 
> Robert Treat
> 
> On Wed, 2003-09-10 at 15:29, Home (E-mail) wrote:
> > Is it too presumptious that there should be a direction I can go to solve my
> > problem.
> > 
> > Right now, I have a postgres environment that our business is run on and SQL
> > Server 2000 databases that our customer ASP solutions run in. Both serve
> > their purposes well. So, I need both. What I was hoping, was to get a form
> > of replication going between the two. In a perfect world, my trigger would
> > just create an ODBC connection to the MS Sql server and run the
> > update/insert query. I know that cannot exactly happen, it just doesn't work
> > that way.
> > 
> > But can I create a trigger that allows me to connect to a SOAP/XML service
> > and deliver the update via a stored procedure call? Is this too much to hope
> > for, or are people doing this already?
> > 
> > Thanks
> > Don Sceifers
> > 
> > 
> > 
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