Hi,
I can't figure out why this is happening:
This works, returning true:
SELECT Intersects(
GeomFromEWKT('MULTILINESTRING((-26.9599999999939 -29.97 1 0,-26.9399999999976
-29.99 2 0),(-25.8599999999937 -29.97 1 0,-26.9399999999976 -29.99 2 0))'),
GeomFromEWKT('POINT(-26.9599999999939 -29.97 1 0)')) ;
If I select the same as geometries, it returns false
SELECT ST_Intersects(
(select geom1 from tab),
(select geom2 from tab)) ;
Weird thing is,
select ST_DISTANCE (geom1, geom2)
returns 3.51700710773038e-14
This behavior is not consistent - sometimes ST_INTERSECTS returns true
correctly.
Can anyone suggest what might be the problem here?
Thanks,
Satish
_________________________________________________________________
New Windows 7: Find the right PC for you. Learn more.
http://windows.microsoft.com/shop_______________________________________________
postgis-users mailing list
[email protected]
http://postgis.refractions.net/mailman/listinfo/postgis-users
