Aha, http://trac.osgeo.org/postgis/ticket/845
I will upgrade to 1.5.3 and retest! ---- James Sewell Solutions Architect Ardec International Office: (03) 86803200 Mobile: 0414 688 892 ________________________________________ From: [email protected] [[email protected]] On Behalf Of James Sewell [[email protected]] Sent: Tuesday, 21 June 2011 1:58 PM To: PostGIS Users Discussion Subject: Re: [postgis-users] Problem with ST_intersects Sorry, I forgot to say I have encountered the problem with the following versions / OSes CentOS: POSTGIS="1.5.2" GEOS="3.1.1-CAPI-1.6.0" PROJ="Rel. 4.7.1, 23 September 2009 " LIBXML="2.6.26" USE_STATS Solaris: POSTGIS="1.5.2" GEOS="3.1.1-CAPI-1.6.0" PROJ="Rel. 4.7.1, 23 September 2009" LIBXML="2.6.31" USE_STATS ---- James Sewell Developer LISAsoft ________________________________________ From: [email protected] [[email protected]] On Behalf Of James Sewell [[email protected]] Sent: Tuesday, 21 June 2011 1:50 PM To: [email protected] Subject: [postgis-users] Problem with ST_intersects Hello All, I think I have found a bug. For the data attached the following commands yield interesting results, with the output of ST_intersects seemingly changed by the where clause. plm25=> select a.id, ST_intersects(a.the_geom, b.the_geom) from apoly as a, aright as b where a.id = 1954 or a.id =2034 order by id; id | st_intersects ------+--------------- 1954 | f 2034 | t (2 rows) plm25=> select a.id, ST_intersects(a.the_geom, b.the_geom) from apoly as a, aright as b where a.id = 1954 or a.id =2033 order by id; id | st_intersects ------+--------------- 1954 | t 2033 | t (2 rows) Anyone have any ideas why this might be so? ---- James Sewell Solutions Architect Ardec International Office: (03) 86803200 Mobile: 0414 688 892 The contents of this email are confidential and may be subject to legal or professional privilege and copyright. No representation is made that this email is free of viruses or other defects. If you have received this communication in error, you may not copy or distribute any part of it or otherwise disclose its contents to anyone. Please advise the sender of your incorrect receipt of this correspondence. _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users The contents of this email are confidential and may be subject to legal or professional privilege and copyright. No representation is made that this email is free of viruses or other defects. If you have received this communication in error, you may not copy or distribute any part of it or otherwise disclose its contents to anyone. Please advise the sender of your incorrect receipt of this correspondence. _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
