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Well,<br>
I've downloaded the cvs snapshot and installed this complete version. The
geometry_columns relation is updated and now have three more columns, so
I think the histogram2d function is now implemented correctly. But the operators
don't work. I still have the same outputs like I've told before. Does anybody
know what I've done wrong? Or do I have to use a cvs client to get a more
actual version of postgis?<br>
<br>
Thanks <br>
Guido Staub<br>
<br>
<a class="moz-txt-link-abbreviated" href="mailto:chodgson@refractions.net">chodgson@refractions.net</a> schrieb:<br>
<blockquote type="cite" cite="mid1036780155.3dcc027b9a9d4@www">
<pre wrap="">This error would almost certainly cause your problem, if you have a version
from before I fixed it. I would suggest you get the latest cvs version and at
very least undefine (drop) the <</<&/>>/>& operators and redefine (create) them
using the definitions in the compiled postgis.sql file. Also you have to re-
create your index. It may be preferable, if possible, to create a whole new
database using the new postgis (be careful, if you overwrite your old
libpostgis.so, your old database will be broken) and migrate your data over to
it - the latest version has Dave's new indexing-prediction histograms in it as
well
Chris
Quoting David Blasby <a class="moz-txt-link-rfc2396E" href="mailto:dblasby@refractions.net"><dblasby@refractions.net></a>:
</pre>
<blockquote type="cite">
<pre wrap="">Guido Staub wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Guido Staub schrieb:
</pre>
<blockquote type="cite">
<pre wrap="">Hi all,
I'm using one query but using this one with an GiST-index-scan I get
no rows back. Using the same query with an seq scan I get one row
back, as it should be. So, can somebody tell me why I get two
different results?
</pre>
</blockquote>
</blockquote>
<pre wrap="">There was a bug in the "<&" type operators for GiST - chris committed the
change to CVS a little while ago. Perhaps this is whats causing it?
dave
ps. I've never used the "<<" or "&>" operators, so they havent been well
tested
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