Hi, maybe this is some type of bug from pgadmin3. sometimes it did not show the contents of the_geom column.
if your analyse of empty geometry is only at pgadmin so you are wrong and your the_geom columns are not empty (select gid, the_geom from city where the_geom is null returns nothing;). try using psql to see some geometry. best regards, 2008/10/10 <[EMAIL PROTECTED]> > See attached. I viewed it fom PgAdmin UI. Did the queries you suggested, > the_geom was not NULL. > > The sql below returns nothing: > select gid, the_geom from city where the_geom is null; > > The sql below returns npoints = 218: > select gid, npoints(the_geom) from city where polygon_id=35665106; > > Thanks, > CYW > > ----- Original Message ----- From: "Paul Ramsey" < > [EMAIL PROTECTED]> > To: "PostGIS Users Discussion" <postgis-users@postgis.refractions.net> > Sent: Thursday, October 09, 2008 10:12 PM > Subject: Re: [postgis-users] TRANSFORM failures with some multiploygons - > datasample attached > > > It ran without any error. But some of the resulted values in the_geom >>>> column became null or empty. >>>> >>> >> How did you check this? >> >> select gid from thetable where the_geom is null? >> select gid from thetabel where npoints(the_geom) = >> >> P >> _______________________________________________ >> postgis-users mailing list >> postgis-users@postgis.refractions.net >> http://postgis.refractions.net/mailman/listinfo/postgis-users >> >> > _______________________________________________ > postgis-users mailing list > postgis-users@postgis.refractions.net > http://postgis.refractions.net/mailman/listinfo/postgis-users > > -- Luigi Castro Cardeles
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