[Qgis-user] Query a joined layer
Marco Hugentobler
marco.hugentobler at sourcepole.ch
Fri Nov 4 05:09:56 PDT 2011
Hi James
Did you use the query builder in the attribute table (not the one in the
vector property dialog)?
Doing a quick test here, it worked for me as expected. So to reproduce the
problem, it would be good if you could post a small sample projectl
Regards,
Marco
Am Freitag, 4. November 2011, 13.01:08 schrieb James Stott:
> I have opened an Access table via an ODBC connection. This has allowed
> me to open the attribute table up in QGIS. I have then done a join to
> join my attribute and polygon data together. I can style the data using
> the joined fields, and they all show up in the attribute table and the
> identify tool. However I cannot use these fields in a query.
>
>
>
> If I use the query builder the fields show in the fields list, and the
> values from the fields show in the field list. However all of my queries
> return no results.
>
>
>
> Am I missing something here?
>
>
> James Stott BSc (Hons) MSc | Senior Professional
> Nicholas Pearson Associates | 30 Brock Street | Bath | BA1 2LN
> T: 01225 445548 | M: -
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Dr. Marco Hugentobler
Sourcepole - Linux & Open Source Solutions
Churerstrasse 22, CH-8808 Pfäffikon SZ, Switzerland
marco.hugentobler at sourcepole.ch http://www.sourcepole.ch
Technical Advisor QGIS Project Steering Committee
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