The latest H2GIS is unfortunately incompatible with GeoServer: it uses H2
2.x native geometry support,
while GeoServer ships with H2 1.x, and depends on it in a large variety of
places.

H2 developers made it very difficult for us to upgrade: the used the same
package names for the two versions,
meaning they cannot coexist, and made the binary format of the databases
incompatible, and without automatic
upgrade. One would have to manually perform a dump to SQL and a restore,
which works for alphanumeric
databases, but won't work for spatialized ones... meaning a custom tool
would have to be written in order to perform upgrades.

We have ideas on how to perform migrations, but it would be a lot of days
of development... lack of funding is what
is keeping us at bay. If anyone here is interested to contribute to this
endeavour please contact me privately.

Best regards
Andrea

On Wed, Mar 1, 2023 at 11:14 AM mark <mc.pr...@gmail.com> wrote:

> Op 28-02-2023 om 09:06 schreef Jody Garnett:
> > I was not aware of that datastore; a quick web search shows it is active
> > (https://github.com/orbisgis/h2gis-geotools
> > <https://github.com/orbisgis/h2gis-geotools>) and mtaintained by
> orbisgis.
>
> The H2-GIS datastore was recently added to GeoTools as an unsupported
> module: https://github.com/geotools/geotools/pull/4043
>
>
> https://github.com/geotools/geotools/tree/main/modules/unsupported/jdbc-h2gis
>
> As it requires Java 11 it would only be available for the `main` branch
> (29-SNAPSHOT / 2.23-SNAPSHOT)
>
> the geoserver extension lives at
> https://github.com/orbisgis/h2gis-geoserver but it seems to be
> sleeping/stalled/dead
>
> Mark
>
>
> _______________________________________________
> Geoserver-users mailing list
>
> Please make sure you read the following two resources before posting to
> this list:
> - Earning your support instead of buying it, but Ian Turton:
> http://www.ianturton.com/talks/foss4g.html#/
> - The GeoServer user list posting guidelines:
> http://geoserver.org/comm/userlist-guidelines.html
>
> If you want to request a feature or an improvement, also see this:
> https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer
>
>
> Geoserver-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/geoserver-users
>


-- 

Regards,

Andrea Aime

==
GeoServer Professional Services from the experts!

Visit http://bit.ly/gs-services-us for more information.
==

Ing. Andrea Aime
@geowolf
Technical Lead

GeoSolutions Group
phone: +39 0584 962313

fax:     +39 0584 1660272

mob:   +39  339 8844549

https://www.geosolutionsgroup.com/

http://twitter.com/geosolutions_it

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- The GeoServer user list posting guidelines: 
http://geoserver.org/comm/userlist-guidelines.html

If you want to request a feature or an improvement, also see this: 
https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer


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