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<div class="moz-cite-prefix">Bob,<br>
<br>
You may need to add a "using unique" clause like "using unique
gid" <a
href="http://www.mapserver.org/input/vector/postgis.html#data-access-connection-method">http://www.mapserver.org/input/vector/postgis.html#data-access-connection-method</a><br>
<br>
<pre class="moz-signature" cols="72">Best Regards,
Brent Fraser</pre>
On 7/3/2012 2:12 PM, Bistrais, Bob wrote:<br>
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<p class="MsoNormal">Please excuse me if this is redundant- I’ve
also posted this to the GeoMoose list, and I can’t remember
what I’ve posted where on this issue.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am building an application with MapServer
6.0.2, and GeoMoose 2.6 on the front end. One of the layers
is contained in an ESRI personal Geodatabase, i.e. a Microsoft
Access database.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This layer displays properly. I can also
do an Identify on it and get expected results. It’s when I
try to do a Search (a select by attributes) when things fall
apart. Checking the error log, I see msEvalExpression():
General error message. Cannot evaluate expression, no item
index defined.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">It’s also worth noting that, if I convert
the layer to shapefile and use that in the application, it
will work. But there’s a few operational considerations that
make it preferable to use the GDB. So the problem seems to be
with querying the MDB. Does anyone have any ideas? <o:p></o:p></p>
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