On Mar 31, 2014 8:32 PM, "Alex Mandel" wrote:
>
> On 03/31/2014 11:26 AM, Giovanni Manghi wrote:
> > Hi all,
> >
> > I would like to know if anyone has a suggestion/advice on how to cope
> > the right way with concurrent editions in qgis while using postgis
> > layers.
> >
> > thanks in advance
> >
> > -- G --
>
> One upon a time there was a plugin for this
> http://hub.qgis.org/projects/pgvs
>
> No idea if it's actively maintained. Could use some love. It had quite a
> complex system, probably worth reviving or using for ideas.
The biggest problem of pgvs is that it is based on on replacing table by a
view, which than is "edited" by rules and triggers. I always through that
it could be done in better way for example using some copies of table in
user's schema which will be merged to master table when editing is
finished.
Ivan
>
> There are some Postgis ways too
>
http://gis.stackexchange.com/questions/66784/version-editing-for-postgresql-9-2-4-postgis-2
>
> Thanks,
> Alex
>
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