FireDAC.Comp.DataSet.TFDAggregates
Delphi
TFDAggregates = class(TCollection)
C++
class PASCALIMPLEMENTATION TFDAggregates : public System::Classes::TCollection
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | FireDAC.Comp.DataSet.pas FireDAC.Comp.DataSet.hpp |
FireDAC.Comp.DataSet | FireDAC.Comp.DataSet |
Description
TFDAggregates is a collection of TFDAggregate objects.
TFDAggregates is a list of all aggregated values maintained by the dataset. A single TFDAggregate object represents a single maintained aggregated value. The aggregated values are maintained and calculated automatically by the dataset, if:
- TFDAggregate.Active is True and the value is really active.
- TFDDataSet.AggregatesActive is True.