Oracle Spatial - How to identify if a line crosses itself
- From: Eriovaldo Andrietta <ecandrietta@xxxxxxxxx>
- To: ORACLE-L <oracle-l@xxxxxxxxxxxxx>
- Date: Sun, 13 Oct 2013 07:06:41 -0300
Hello,
Is there a way to identify if a line (gtype = 2002) crosses itself ?
I know that when the geometry is a polygon (gtype=2003) Oracle spatial
generates the error: ORA-13349.
But it does not occurs when it is a line (2002), so I tought to generate a
polygon, getting the first point of the line and to consider it as the last
in order to generate a polygon...
It is not a good way.
Somebody has Any experience checking it ?
Regards
Eriovaldo
--
//www.freelists.org/webpage/oracle-l
Other related posts:
