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    Hi Joaquim,<br>
    <br>
    QGIS currently only supports int and int4 as a primary key.<br>
    <br>
    Andreas<br>
    <br>
    On 1/19/11 5:50 PM, Joaquim Condeça wrote:
    <blockquote cite="mid:20110119165811.7899EE00244@lists.osgeo.org"
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      <div><font face="Arial" size="2"><span class="765024816-19012011">Hello</span></font></div>
      <div><font face="Arial" size="2"><span class="765024816-19012011"></span></font> </div>
      <div><font face="Arial" size="2"><span class="765024816-19012011">I'am
            tring to implement a data model with postgresql. </span></font></div>
      <div><font face="Arial" size="2"><span class="765024816-19012011"></span></font> </div>
      <div><font face="Arial" size="2"><span class="765024816-19012011">The
            table have a primary key composed (VARCHAR) but the QGIS
            does not recogneize this primary key.</span></font></div>
      <div><font face="Arial" size="2"><span class="765024816-19012011"></span></font> </div>
      <div><font face="Arial" size="2"><span class="765024816-19012011">did
            you have some advises?</span></font></div>
      <div><font face="Arial" size="2"><span class="765024816-19012011"></span></font> </div>
      <div><font face="Arial" size="2"><span class="765024816-19012011">Beste
            Regards</span></font></div>
      <div><font face="Arial" size="2"><span class="765024816-19012011"></span></font> </div>
      <div><font face="Arial" size="2"><span class="765024816-19012011">Joaquim
            condeça</span></font></div>
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</pre>
    </blockquote>
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