[postgis-devel] [PostGIS] #76: ST_DumpPoints - I think we said we would add to TODO
PostGIS
trac at osgeo.org
Tue Aug 4 08:34:31 PDT 2009
#76: ST_DumpPoints - I think we said we would add to TODO
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Reporter: robe | Owner: robe
Type: enhancement | Status: assigned
Priority: medium | Milestone: postgis 1.5.0
Component: postgis | Version: trunk
Resolution: accepted | Keywords:
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Old description:
> As described here
> [http://postgis.refractions.net/pipermail/postgis-devel/2008-
> June/003142.html http://postgis.refractions.net/pipermail/postgis-devel/
> 2008-June/003142.html]
>
> Though I would keep with the path, geom geom_dump structure we have for
> ST_Dump and ST_DumpRings. Though the path would be rarely used, I think
> there are times it comes in handy to reference back to a geometry.
New description:
As described here
[http://postgis.refractions.net/pipermail/postgis-devel/2008-
June/003142.html http://postgis.refractions.net/pipermail/postgis-devel/
2008-June/003142.html]
Though I would keep with the path, geom geom_dump structure we have for
ST_Dump and ST_DumpRings. Though the path would be rarely used, I think
there are times it comes in handy to reference back to a geometry.
Comment (by kneufeld):
I just attached an implementation of ST_DumpPoints by Maxime van Noppen
(maxime at altribe.org) recently posted on postgis-users
(http://postgis.refractions.net/pipermail/postgis-users/2009-
August/024118.html)
At first glance it looks promising. Would a C implementation really be
noticeably faster?
Thoughts, team?
--
Ticket URL: <http://trac.osgeo.org/postgis/ticket/76#comment:4>
PostGIS <http://trac.osgeo.org/postgis/>
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