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From Markus Jelsma <markus.jel...@buyways.nl>
Subject Re: Executing script after insert (Trigger)
Date Tue, 18 May 2010 09:48:02 GMT
I was a bit too quick, there actually is some information on it [1], but it 
doesn't show up in search results when looking for update notifications.

[1]: http://wiki.apache.org/couchdb/ExternalProcesses


On Tuesday 18 May 2010 11:45:45 Markus Jelsma wrote:
> Hi,
> 
> 
> There is little info on the wiki about update notifications but that's what
> you'll need. There is an example on the wiki which does some thing on
>  update [1] and there's a blog post [2] on the topic.
> 
> 
> [1]: http://wiki.apache.org/couchdb/Regenerating_views_on_update
> 
> [2]: http://blog.fupps.com/2010/05/10/update-notifications-in-couchdb-
> tweeting-urgent-documents/
> 
> 
> Cheers,
> 
> On Tuesday 18 May 2010 11:36:20 Kropp, Henning wrote:
> > Hi,
> >
> > I read about the possibility to "trigger" index updates after an amount
> > of inserts. I would like to execute a script after every insert to
> > update some logic, for example to update the count of blog posts in the
> > db (I believe this example would not make much sense, but still ..)
> >
> > Is it generally possible to execute a script/view after every an insert
> > in couchdb, besides using validation which I suppose could be used as a
> > workaround?
> >
> > And/Or is it possible to find out which are new entries after the last
> > execution of a view, so one could execute a scheduled script which only
> > executes on the new entries? Sticking to the example of counting blog
> > posts and suppose I would have hundreds of categories and would only
> > like to update the count of the new categories not having to go through
> > the rest.
> >
> > I am new to couchdb, its concept and erlangen.
> > Kind regards
> 
> Markus Jelsma - Technisch Architect - Buyways BV
> http://www.linkedin.com/in/markus17
> 050-8536620 / 06-50258350
> 

Markus Jelsma - Technisch Architect - Buyways BV
http://www.linkedin.com/in/markus17
050-8536620 / 06-50258350


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