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<div dir="ltr" data-setdir="false">Hi Krishna,</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">In the Aggregate tool in the Vector Geometry folder in the Processing Toolbox.</div><div dir="ltr" data-setdir="false">Set the 'Group by expression' to "PolygonName" and "Field1" to '<span><span style="color: rgb(0, 0, 0); font-family: Helvetica Neue, Helvetica, Arial, sans-serif;">concatenate</span></span>'.</div><div dir="ltr" data-setdir="false">It will not do exactly what you are asking for, but it will combine the contents of "Field1" into a single field separated by the 'delimiter'.</div><div dir="ltr" data-setdir="false">You can adjust the details for how the data are grouped. For example if your "Field1" has commas in it, you may want to use something else like a semicolon.</div><div dir="ltr" data-setdir="false">The advantage of using this tool is that it is more flexible, for example what if some polygons only have 1 or what if a polygon has 3 or more occurrences? </div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">-Thayer</div><div dir="ltr" data-setdir="false"> </div><div><br></div>
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On Tuesday, January 26, 2021, 11:03:31 AM EST, qgis-user-request@lists.osgeo.org <qgis-user-request@lists.osgeo.org> wrote:</div><div><div dir="ltr">------------------------------<br></div><div dir="ltr"><br></div><div dir="ltr">Message: 7<br></div><div dir="ltr">Date: Tue, 26 Jan 2021 09:02:36 -0700<br></div><div dir="ltr">From: krishna Ayyala <<a href="mailto:ayyalakrishna@gmail.com" rel="nofollow" target="_blank">ayyalakrishna@gmail.com</a>><br></div><div dir="ltr">To: qgis-user <<a href="mailto:qgis-user@lists.osgeo.org" rel="nofollow" target="_blank">qgis-user@lists.osgeo.org</a>><br></div><div dir="ltr">Subject: [Qgis-user] Polygons Dissolve<br></div><div dir="ltr">Message-ID:<br></div><div dir="ltr"> <CADUrCAipsqbuTgoGxJgRxeBkmmN+TnDEnKwBHiuW4dt_LK=<a href="mailto:Qtw@mail.gmail.com" rel="nofollow" target="_blank">Qtw@mail.gmail.com</a>><br></div><div dir="ltr">Content-Type: text/plain; charset="utf-8"<br></div><div dir="ltr"><br></div><div dir="ltr">I have a polygons shapefile as shown below.<br></div><div dir="ltr"><br></div><div dir="ltr">[image: image.png]<br></div><div dir="ltr"><br></div><div dir="ltr">Is it possible to dissolve these polygons and get a resultant shapefile<br></div><div dir="ltr">with an attribute table such as below?i.e. it should have only one<br></div><div dir="ltr">polygonName and all of its associated fields.<br></div><div dir="ltr"><br></div><div dir="ltr">PolygonName Field1 Field2<br></div><div dir="ltr">A 1 2<br></div><div dir="ltr">B 3 4<br></div><div dir="ltr">C 5 6<br></div><div dir="ltr">D 7 8<br></div><div dir="ltr">E 9 10<br></div><div dir="ltr">F 11 12<br></div><div dir="ltr">-------------- next part --------------<br></div><div dir="ltr">An HTML attachment was scrubbed...<br></div><div dir="ltr">URL: <<a href="http://lists.osgeo.org/pipermail/qgis-user/attachments/20210126/1d122863/attachment.html" rel="nofollow" target="_blank">http://lists.osgeo.org/pipermail/qgis-user/attachments/20210126/1d122863/attachment.html</a>><br></div><div dir="ltr">-------------- next part --------------<br></div><div dir="ltr">A non-text attachment was scrubbed...<br></div><div dir="ltr">Name: image.png<br></div><div dir="ltr">Type: image/png<br></div><div dir="ltr">Size: 26223 bytes<br></div><div dir="ltr">Desc: not available<br></div><div dir="ltr">URL: <<a href="http://lists.osgeo.org/pipermail/qgis-user/attachments/20210126/1d122863/attachment.png" rel="nofollow" target="_blank">http://lists.osgeo.org/pipermail/qgis-user/attachments/20210126/1d122863/attachment.png</a>><br></div><div dir="ltr"><br></div><div dir="ltr">------------------------------</div></div>
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