Try OpenEdge Now
ABL Reference
Handle Attributes and Methods Reference
:
EMPTY-DATASET( ) method
EMPTY-DATASET( ) method
Empties a ProDataSet object of all records in its associated temp-tables.
Return type:
LOGICAL
Applies to:
ProDataSet object handle
Syntax
EMPTY-DATASET ( )
When you invoke this method, the ABL Virtual Machine (AVM) sets the ORIGIN-HANDLE attribute on any changes temp-tables corresponding to the source temp-tables of this ProDataSet to the Unknown value (
?
).