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Qgs Data Provider capabilities not available


Why are GeoJSON coordinates different exported from QGIS vs. ogr2ogr?Problem with spatial reference system / shapefile projectionQGIS opening shp file: why does it crash?Changing editing capabilities on MapInfo *.tab file using QGIS?Get default values from PostGIS DB in QGIS 2.4 editorTrouble calculating areas in QGIS using field calculatorEditing vector layersVRTs (vector union layers) not working in QGISunexpected change of areaSeeking list of spatial functions available in PostGIS but unavailable in Spatialite?













0















I am unable to use deleteAttributes on my layer. The attributes are not deleted.



layer.dataProvider().capabilitiesString() gives the following output:



u'Create Spatial Index, Fast Access to Features at ID, Simplify Geometries, Simplify Geometries with topological validation'


which confirm deleteAttribute is not available. What are the reasons why the function (and the others) are not supported? I am using QgsVectorDataProvider









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  • Please edit your question to specify the format of your data (i.e. exactly which dataProvider).

    – user2856
    6 mins ago
















0















I am unable to use deleteAttributes on my layer. The attributes are not deleted.



layer.dataProvider().capabilitiesString() gives the following output:



u'Create Spatial Index, Fast Access to Features at ID, Simplify Geometries, Simplify Geometries with topological validation'


which confirm deleteAttribute is not available. What are the reasons why the function (and the others) are not supported? I am using QgsVectorDataProvider









share









New contributor




lever is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





















  • Please edit your question to specify the format of your data (i.e. exactly which dataProvider).

    – user2856
    6 mins ago














0












0








0








I am unable to use deleteAttributes on my layer. The attributes are not deleted.



layer.dataProvider().capabilitiesString() gives the following output:



u'Create Spatial Index, Fast Access to Features at ID, Simplify Geometries, Simplify Geometries with topological validation'


which confirm deleteAttribute is not available. What are the reasons why the function (and the others) are not supported? I am using QgsVectorDataProvider









share









New contributor




lever is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












I am unable to use deleteAttributes on my layer. The attributes are not deleted.



layer.dataProvider().capabilitiesString() gives the following output:



u'Create Spatial Index, Fast Access to Features at ID, Simplify Geometries, Simplify Geometries with topological validation'


which confirm deleteAttribute is not available. What are the reasons why the function (and the others) are not supported? I am using QgsVectorDataProvider







qgis





share









New contributor




lever is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.










share









New contributor




lever is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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edited 56 secs ago







lever













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asked 9 mins ago









leverlever

1




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New contributor




lever is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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New contributor





lever is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






lever is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.













  • Please edit your question to specify the format of your data (i.e. exactly which dataProvider).

    – user2856
    6 mins ago



















  • Please edit your question to specify the format of your data (i.e. exactly which dataProvider).

    – user2856
    6 mins ago

















Please edit your question to specify the format of your data (i.e. exactly which dataProvider).

– user2856
6 mins ago





Please edit your question to specify the format of your data (i.e. exactly which dataProvider).

– user2856
6 mins ago










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