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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 (?).