FireDAC.Comp.DataSet.TFDIndex.Distinct
Delphi
property Distinct: Boolean read FDistinct write SetDistinct default False;
C++
__property bool Distinct = {read=FDistinct, write=SetDistinct, default=0};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | published | FireDAC.Comp.DataSet.pas FireDAC.Comp.DataSet.hpp |
FireDAC.Comp.DataSet | TFDIndex |
Description
Controls returning of a distinct view value.
Set the Distinct property to True to include into the view only a first record from the set of records with the same index value. The option is similar to the SQL DISTINCT keyword.