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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>That almost seems like a query problem with the database. It
sounds like it’s doing a table scan which may be a sign of an index problem or
bad SQL.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Is it possible to turn on tracing to see what queries are being
sent to the database server?<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Regards,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Dave<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <b>On Behalf Of </b>ary sucaya<br>
<b>Sent:</b> Sunday, March 16, 2008 4:55 AM<br>
<b>To:</b> Mapguide User<br>
<b>Subject:</b> [mapguide-users] Another Selection Problem<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Hii
all,<o:p></o:p></span></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <o:p></o:p></span></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I
have another selection problem on PostGIS FDO 3.3 with MapGuide OS 2.0. I
attach a small bitmap to describe my problem. Referring to that attachement, i
have 2 rectangle of 500 m x 500 m. If I do a click outside the rectangle
(red dot), MapGuide OS response is very very slow. It takes around 5 minute
until refreshed. If accidently I do another click, my browser will
hang. From my observation, it look like a heavy process took
place. Mgserver use 98,781 K of memory during that process and decrease
into 65,444 K when the process finnish. The area inside rectangle
(green dot) is fine, the response quick enough. Is there a way to speed up
deselect process? <o:p></o:p></span></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <o:p></o:p></span></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <o:p></o:p></span></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>regards,<o:p></o:p></span></p>
</div>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <o:p></o:p></span></p>
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<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Ary
Sucaya<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<div class=MsoNormal align=center style='text-align:center'>
<hr size=1 width="100%" align=center>
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<p class=MsoNormal>Looking for last minute shopping deals? <a
href="http://us.rd.yahoo.com/evt=51734/*http:/tools.search.yahoo.com/newsearch/category.php?category=shopping">Find
them fast with Yahoo! Search.</a><o:p></o:p></p>
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