D'oh. Totally forgot about DWithin!<br><br>Problem, solved. Thanks very much!<br><br>-Francis<br><br><div class="gmail_quote">On 3 May 2010 18:24, strk <span dir="ltr"><<a href="mailto:strk@keybit.net">strk@keybit.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="im">On Mon, May 03, 2010 at 06:15:14PM +1000, Francis Markham wrote:<br>
> Mmm, so it is a floating point issue - the distance is 9.57711783686133e-12<br>
> meters. Is there anyway to specify a tolerance for ST_Intersects and<br>
> similar predicates?<br>
<br>
</div>You may use DWithin() for a tolerance-based intersection approach.<br>
No built-in tolerance for others.<br>
<font color="#888888"><br>
--strk;<br>
</font><div><div></div><div class="h5"><br>
() Free GIS & Flash consultant/developer<br>
/\ <a href="http://strk.keybit.net/services.html" target="_blank">http://strk.keybit.net/services.html</a><br>
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