Upload a plugin

Plugins

Plugin tags

3d accessibility accuracy accuracy assessment address analysis android animation api append archaeology area asset atlas attribute attribute edit attribute table attributes azimuth basemap batch bing biodiversity borehole brasileiro browser buffer cad cadastre calculator canvas catalog catastro circle classification click clip clipboard cloud composer configuration conversion convert converter coordinate copy crs csv d3 danmark dansk data database datasource delimitation dem densify development digitising digitize digitizing diretoria distance download download service downloader drainage draw dsg dsm dtm dxf ecology edit editing elevation ellipse epanet españa excel export expression extraction exército feature field fields filter flood flow forest france generalization geocoder geocoding geodesic geográfico geojson geology geometry geopaparazzi georeference geotag gis gml google gps gpx graph grid grids histogram home range html hydraulic hydraulic modelling hydraulics hydrology ibama import index inp inspection inspire interlis interpolation intersection javascript join kmz labeling land land cover landsat landscape layer layer tree layers leaflet legend lidar line linear referencing lines load loader locator manholes map maps marxan mask merge mesh metadata model modelling mongo mongodb multiple nederland netcdf network network analysis nominatim ogc open data openlayers openstreetmap ordnance survey orientation osm pdf pdok photo photos pie pipes plugin point point cloud pointcloud pointclouds points polygon polygons polyline postgis postgresql print printing processing productivity profile project projection properties python qgis query raster rectangle remote sensing report river road routing sample sar satellite scripts search select selection sentinel server service services serviço shape shapefile shortest path sld snap spain spatial spatial join spatialite split sql sqlite statistics stats stream street street view streetview style survey svg table terrain tiles time time series tms toc tool tools topography topology transformation translate transport trigger uav update utm vector vector layer view viewer visibility vn water wcs web web services webmap webmaps webservice webservices wfs wkt wms wps zoom

QGIS Python Plugins Repository

Select by relationship

(14) votes 

The plugin allows to select records through tables based on relationships one-to-one or one-to-many specified inside a QGIS project.

The plugin allows to select records through tables based on relationships one-to-one or one-to-many specified inside a QGIS project.
The plugin button will appear inside QGIS database menu. Anything in 3 steps:
1.Charge in a QGIS project your layers;
2.Set up the relationships between your layers inside the QGIS project properties;
3.Click on selectFromRelations button (or run its from QGIS toolbar Database->Select From Relation -> Allow selections by relationship.

Now you can select records between many related tables.
You can see an example in this videotutorial by Salvatore Fiandaca: link
The plugin started by an original thread posted by Salvatore Fiandaca and developed by Andrea Borruso and Salvatore Larosa: Original thread
A first post by Andrea Borruso: link
The original python macro by Salvatore Larosa: link
A videotutorial by Salvatore Fiandaca where it's showed the use of python macro by Salvatore Larosa: link
An other videotutorial by Salvatore Fiandaca for testing the macro python code embedded inside selectFromRelations plugin: link

Version Experimental Minimum QGIS version Downloads Uploaded by Date
0.3.0 yes 3.0.0 869 pyarchinit May 17, 2018, 5:17 a.m.
0.2.1 yes 2.0.0 1695 pyarchinit May 1, 2017, 1:45 p.m.
0.2 yes 2.0.0 390 pyarchinit April 29, 2017, 4:01 a.m.
0.1 yes 2.0.0 217 pyarchinit April 20, 2017, 10:48 a.m.

Sponsors