[postgis-tickets] [PostGIS] #3479: ST_ClusterKMeans hangs with one row

[PostGIS]

#3479: ST_ClusterKMeans hangs with one row
----------------------+---------------------------
  Reporter:  robe     |      Owner:  pramsey
      Type:  defect   |     Status:  reopened
  Priority:  blocker  |  Milestone:  PostGIS 2.3.0
 Component:  postgis  |    Version:  trunk
Resolution:           |   Keywords:
----------------------+---------------------------

Comment (by robe):

 Okay it just crashes, does 1 work on your machine.  Maybe now it's a
 windows issue.

 {{{
 POSTGIS="2.3.0dev r14719" GEOS="3.5.0-CAPI-1.9.0 r4090" SFCGAL="1.2.2"
 PROJ="Rel. 4.9.1, 04 March 2015" GDAL="GDAL 2.0.1, released 2015/09/15"
 LIBXML="2.7.8" LIBJSON="0.12" RASTER PostgreSQL 9.5.1, compiled by Visual
 C++ build 1800, 64-bit
 }}}


 {{{
 SELECT ST_ClusterKMeans(geom,1) over () AS cid, geom
 FROM parcels;
 }}}

 crashes back end

 This might be the same issue as #3481

--
Ticket URL: <https://trac.osgeo.org/postgis/ticket/3479#comment:6>
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.