[postgis-users] How to setup a versioned datastore?

[Dominik Wiedner]

Hello George,

What I think of is to keep track of the changes made within a table.
For instance: If a row is altered, that row will be copied, so that you have an unaltered original and an altered version.

Dominik


> Hello Dominik,
>
> What do you mean by versioned? Please explain - as PostGIS has a logging set
> of functions, but not versioned databases.

> Are you referring to PostGIS History Tables or something else?

> George

> On Tue, Aug 3, 2010 at 4:20 AM, Dominik Wiedner <DominikWiedner at web.de <http://postgis.refractions.net/mailman/listinfo/postgis-users>>wrote:

>>/ Hi there,
/>>/
/>/> Currently I try to set up a versioned PostGIS-Database, but I don't know
/>/> which columns have to be added to the table containing the editable data.
/>>/
/>/> Could anyone please help me?
/>>/
/>/> Regards,
/>/> Dominik Wiedner
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/>>/
/