Class: QgsUnsetAttributeValue

class qgis.core.QgsUnsetAttributeValue

Bases: sip.wrapper

Represents a default, “not-specified” value for a feature attribute.

Added in version 3.28.

QgsUnsetAttributeValue() Constructor for a QgsUnsetAttributeValue.

QgsUnsetAttributeValue(defaultValueClause: Optional[str]) Constructor for a QgsUnsetAttributeValue, with the specified original provider’s default value clause.

QgsUnsetAttributeValue(a0: QgsUnsetAttributeValue)

Methods

defaultValueClause

Returns the original data provider's default value clause.

defaultValueClause(self) → str

Returns the original data provider’s default value clause.

Return type:

str