Class: QgsVirtualLayerDefinitionUtils

Utility class for QgsVirtualLayerDefinition.

Static Methods

fromJoinedLayer

Gets a virtual layer definition from a vector layer where vector joins are replaced by SQL LEFT JOINs
class qgis.core.QgsVirtualLayerDefinitionUtils[source]

Bases: object

static fromJoinedLayer(joinedLayer: QgsVectorLayer | None) → QgsVirtualLayerDefinition[source]

Gets a virtual layer definition from a vector layer where vector joins are replaced by SQL LEFT JOINs

Parameters:

joinedLayer (Optional[QgsVectorLayer])

Return type:

QgsVirtualLayerDefinition