[postgis-users] intersection problem

[Mark Cave-Ayland]

On Tue, 2007-05-22 at 20:17 +0800, caij at lreis.ac.cn wrote:
> Hi,
>   Recently,I came across a problem when i use the function Intersection(geometry,geometry),and this is my sql sentence:
>   select intersection('linestring(0 0,1 1)','linestring(0 0,3 4)'),and if it is correct,it should return point(0 0),but it return error and close my connection to the server.
>   and my configuration is:
>   postgresql-7.4.5+POSTGIS-1.0.3+GEOS-2.0.1.
>   can u tell me how to solve the problem withiout changing the version of my configuration?
>   Hope to get ur answer~

Unfortunately there have been so many fixes since PostGIS 1.0.3 / GEOS
2.0.1 that an upgrade should be the first thing to try. Both of those
releases are years old.


Kind regards,

Mark.

-- 
ILande - Open Source Consultancy
http://www.ilande.co.uk