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 (?).