[postgis-users] Spatial statistics on LineString Z
colin.wright at thinkwhere.com
Mon Jan 26 06:25:16 PST 2015
I’ve loaded a shapefile containing height information into PostGIS using
OGR2OGR. The shapefile has loaded OK and the geometry all seems to be fine
in PostGIS, showing as a LineStringZ geometry. When I run
st_estimated_extent on the table it fails with the error message ‘ERROR:
stats for “testlayer.shape” do not exist.
When I run an analyze on the table it says "NOTICE: no non-null/empty
features, unable to compute statistics"
Running st_isvalidreason(shape) on the table says that all the geometry is
Is this a known bug/limitation with postgis?
We are running on:
PostGIS 2.1.5 64 bit
Postgres 9.3.5 64 bit
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