FireDAC.Comp.DataSet.TFDDataSet.FetchDetails
Delphi
procedure FetchDetails(ADataSetField: TDataSetField = nil);
C++
void __fastcall FetchDetails(Data::Db::TDataSetField* ADataSetField = (Data::Db::TDataSetField*)(0x0));
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
public | FireDAC.Comp.DataSet.pas FireDAC.Comp.DataSet.hpp |
FireDAC.Comp.DataSet | TFDDataSet |
Description
Retrieves nested datasets from a database for the current record.
Call FetchDetails to retrieve nested datasets from a database for the current dataset record, when these datasets are not provided automatically. Nested datasets are automatically fetched together with other record fields if fiDetails
is included into FetchOptions.Items, otherwise the automatic fetch operation is not performed.
If ADataSetField
is specified, then FireDAC fetches nested dataset only for these fielde. Otherwise, it fetches all nested datasets.