Hi all, I am trying to split a linestring into two linestrings at a given (intersecting) point. Can anyone give me a hint? I have tried ST_Difference(mylinestr,mypoint) but it just returns mylinestr... Im using: "POSTGIS="1.3.5" GEOS="3.0.3-CAPI-1.4.2" PROJ="Rel. 4.6.1, 21 August 2008" USE_STATS" Kind Regards, Shane