[PostGIS] #5619: ST_Intersection, side location conflict on Postgis 3.4
PostGIS
trac at osgeo.org
Sun Nov 26 20:14:29 PST 2023
#5619: ST_Intersection, side location conflict on Postgis 3.4
--------------------------------+---------------------------
Reporter: Lars Aksel Opsahl | Owner: pramsey
Type: defect | Status: new
Priority: medium | Milestone: PostGIS 3.4.2
Component: postgis | Version: 3.4.x
Resolution: | Keywords:
--------------------------------+---------------------------
Comment (by Lars Aksel Opsahl):
Replying to [comment:3 robe]:
> Replying to [comment:2 Lars Aksel Opsahl]:
> >
> > The server with Postgis 3.4.0 was built from scratch with (Ubuntu
22.04.3 LTS) about 2 weeks ago, with latest off everything , but I will
ask them if it's possible to get upgrade on geos of course on that server
.
> >
> How did you manage to get your 3.3 with a newer GEOS or did you compile
that GEOS yourself?
>
The server with 3.3 is local mac laptop, I may ave used brew to update
gdal after installing postgis some months ago.
> > By the way when checking PostGIS_Full_Version() could it there be
message about geos that maybe it should be upgraded to a newer version or
something like that ?
> >
> > Thanks
> >
>
> I don't think we can do that with GEOS, because people are allowed to
run any GEOS that is supported for that version of PostGIS.
>
> Also GEOS tends to be a system library shipped with the OS, so it's hard
for a user to upgrade it short of not using the distro and compiling their
own GEOS.
>
> Also it's hard to know what the latest (even micro version) is of GEOS
since PostGIS and GEOS have slightly different release cycles. GEOS we try
to release a new minor version about a month before the PostGIS that
exposes features of that version comes out, but the micro releases of each
are detached and happen whenever a sufficient number of bugs or serious
bugs piles up for the respective software.
>
> The best we can maybe put in that note, is "You are using a GEOS version
that does not support all the functions of this release. As such several
functions will be disabled"
>
> But none of that is going to help with this ticket since your issue is
you are running an out of date geos for your micros
>
> Latest micros are listed here - https://libgeos.org/usage/download/
I think just a text message indicating that geos is out off date would be
a very nice help, since this is a problem on newly installed Ubuntu
(libgeos-c1v5/jammy,now 3.10.2-1 amd64 [installed,automatic]) servers
where only apt is used to install postgis with out doing any compiling of
any code.
Thanks
--
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5619#comment:4>
PostGIS <http://trac.osgeo.org/postgis/>
The PostGIS Trac is used for bug, enhancement & task tracking, a user and developer wiki, and a view into the subversion code repository of PostGIS project.
More information about the postgis-tickets
mailing list