From: | Clemens Eisserer <linuxhippy(at)gmail(dot)com> |
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To: | pgsql-jdbc(at)postgresql(dot)org |
Subject: | Re: Client-Side triggers possible? |
Date: | 2010-12-27 15:27:15 |
Message-ID: | AANLkTi=Sj8XyH8hqOy8dF64kUHcHh53x+w8UoY+x6aKd@mail.gmail.com |
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Lists: | pgsql-jdbc |
Hi,
> you should take a look at that :
> http://jdbc.postgresql.org/documentation/83/listennotify.html
Thanks that was exactly what I was looking for :)
Unfourtunatly there's still polling required, it seems the jdbc driver
has to issue requests in order to get the notifications.
> If you funnel all access through a client-side framework, yes you
> can do that. This, however, has very little to do with the database
> which lies behind such a framework -- so a list for a particular
> database product may not be the best place to ask this question.
Listen/Notify was what I was looking for, and it is provided by
postgresql and its jdbc driver, so I couldn't have asked at a better
place.
I "only" need this for a university project where we have to solve the
same solution one time with a tuple spaced middleware and one time
using convetional technologies like RMI or databases.
I wouldn't go down that router otherwise ;)
Thanks a lot, Clemens
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