FireDAC.Comp.DataSet.TFDSQLTimeIntervalField
Delphi
TFDSQLTimeIntervalField = class(TField)
C++
class PASCALIMPLEMENTATION TFDSQLTimeIntervalField : public Data::Db::TField
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | FireDAC.Comp.DataSet.pas FireDAC.Comp.DataSet.hpp |
FireDAC.Comp.DataSet | FireDAC.Comp.DataSet |
Description
TFDSQLTimeIntervalField represents a time interval field in a dataset.
TFDSQLTimeIntervalField encapsulates the fundamental behavior common to fields that contain SQL time interval data. The time interval data in most of the DBMSs is represented by the INTERVAL YEAR TO MONTH or INTERVAL DAY TO SECOND SQL data types.
TFDSQLTimeIntervalField corresponds to the following data types:
- Delphi 2006 and higher - ftOraInterval
- Delphi 2005 or less - ftParadoxOle
These two data types are synonyms for FireDAC.