Class: QgsVectorLayerUndoPassthroughCommandUpdate¶
-
class
qgis.core.QgsVectorLayerUndoPassthroughCommandUpdate(buffer: QgsVectorLayerEditBuffer, transaction: QgsTransaction, sql: str, name: str)¶ Bases:
qgis._core.QgsVectorLayerUndoPassthroughCommandConstructor for
QgsVectorLayerUndoCommandUpdate- Parameters
buffer – associated edit buffer
transaction – transaction running the sql query
sql – the query
name – The name of the command
Undo command for running a specific sql query in transaction group.
New in version 3.0: Enums
Methods
Signals
Attributes
-
errorMessage()¶
-
redo(self)¶
-
rollBackToSavePoint()¶
-
setError()¶
-
setErrorMessage()¶
-
setSavePoint()¶
-
undo(self)¶