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<p>Hello Peter,</p>
<p>everything that users do in QGis can be done by Python scripts,
including your steps listed below. <br>
</p>
<p>There are some difficulties for the desired "one step" solution,
f. e. the name of the file-based layer must be converted in a
valid and unique postgis table-name, the fields of the file-based
layer must be stored with valid postgis field-types and -names and
so on...</p>
<p>Taking into account all special features, exceptions and
necessary settings, this results in a rather complex program, the
implementation of which may be more complex than the manual
implementation in QGis...</p>
<p>Just my two cents...</p>
<p>Ludwig<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">Am 07.04.25 um 08:45 schrieb
peter.berger--- via QGIS-User:<br>
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<p class="MsoNormal">There are serveral steps necessary to store
from QGIS a vector layer with his style in a postgres DB. For
a big amout of layers this is impracticaI.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Therfore I would do this in one step from
QGIS. <span lang="FR-CH">Is this in any way possible?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span
style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif;mso-ligatures:none;mso-fareast-language:DE-CH">Peter
Berger<o:p></o:p></span></b></p>
<p class="MsoNormal"><span
style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif;mso-ligatures:none;mso-fareast-language:DE-CH">Brunnwiesenstrasse
62<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif;mso-ligatures:none;mso-fareast-language:DE-CH">8049
Zürich<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif;mso-ligatures:none;mso-fareast-language:DE-CH">Schweiz<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif;mso-ligatures:none;mso-fareast-language:DE-CH">mobile
+41 79 301 71 54<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif;mso-ligatures:none;mso-fareast-language:DE-CH"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif;mso-ligatures:none;mso-fareast-language:DE-CH">The
several step procedure:<o:p></o:p></span></p>
<p><span style="font-family:Symbol">·</span><span lang="FR-CH">
</span><strong><span lang="FR-CH"
style="font-family:"Calibri",sans-serif">Load
the layer</span></strong><span lang="FR-CH">: Import the
layer from a vector file into QGIS.<o:p></o:p></span></p>
<p><span style="font-family:Symbol">·</span><span lang="FR-CH">
</span><strong><span lang="FR-CH"
style="font-family:"Calibri",sans-serif">Rename
(if necessary)</span></strong><span lang="FR-CH">: Give
the layer an appropriate name.<o:p></o:p></span></p>
<p><span style="font-family:Symbol">·</span> <strong><span
style="font-family:"Calibri",sans-serif">Transfer
the layer to Postgres</span></strong>: Drag the layer into
the PostgreSQL database. You will find it there with the
specific name.<o:p></o:p></p>
<p><span style="font-family:Symbol">·</span> <strong><span
style="font-family:"Calibri",sans-serif">Load
the layer from Postgres</span></strong>: Import it back
from the PostgreSQL database into QGIS.<o:p></o:p></p>
<p><span style="font-family:Symbol">·</span> <strong><span
style="font-family:"Calibri",sans-serif">Assign
the style</span></strong>: Copy the style from the
original layer and assign it to the Postgres layer loaded in
QGIS.<o:p></o:p></p>
<p><span style="font-family:Symbol">·</span> <strong><span
style="font-family:"Calibri",sans-serif">Export
the style</span></strong>: Export the style of the
Postgres layer. You will now find an option to save the style
with the exact name of the layer in the PostgreSQL database.<o:p></o:p></p>
<p><span style="font-family:Symbol">·</span> <strong><span
style="font-family:"Calibri",sans-serif">Delete
old layers and reload</span></strong>: Delete all
associated layers and reload the layer from the PostgreSQL
database.<o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif;mso-ligatures:none;mso-fareast-language:DE-CH"><o:p> </o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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