FireDAC.Phys.IBBase.TFDIBColInfoRec
Delphi
TFDIBColInfoRec = record
FVar: TIBVariable;
FName: String;
FOriginTabName,
FOriginColName: String;
FPos: Integer;
FLen,
FPrec,
FScale: SmallInt;
FSrcSQLDataType,
FSrcSQLSubType: SmallInt;
FSrcDataType,
FDestDataType: TFDDataType;
FSrcTypeName: String;
FAttrs: TFDDataAttributes;
FFDLen: LongWord;
FInPK: Boolean;
FItemInfos: array of TFDIBColInfoRec;
end;
C++
struct DECLSPEC_DRECORD TFDIBColInfoRec
{
private:
typedef System::DynamicArray<TFDIBColInfoRec> _TFDIBColInfoRec__1;
public:
Firedac::Phys::Ibwrapper::TIBVariable* FVar;
System::UnicodeString FName;
System::UnicodeString FOriginTabName;
System::UnicodeString FOriginColName;
int FPos;
short FLen;
short FPrec;
short FScale;
short FSrcSQLDataType;
short FSrcSQLSubType;
Firedac::Stan::Intf::TFDDataType FSrcDataType;
Firedac::Stan::Intf::TFDDataType FDestDataType;
System::UnicodeString FSrcTypeName;
Firedac::Stan::Intf::TFDDataAttributes FAttrs;
unsigned FFDLen;
bool FInPK;
_TFDIBColInfoRec__1 FItemInfos;
};
Propriétés
Type | Visibilité | Source | Unité | Parent |
---|---|---|---|---|
record struct |
public | FireDAC.Phys.IBBase.pas FireDAC.Phys.IBBase.hpp |
FireDAC.Phys.IBBase | FireDAC.Phys.IBBase |
Description
Contient les informations de colonne.
L'enregistrement TFDIBColInfoRec contient les informations de colonne dans ses champs.
Notamment :
- FName -- nom de la colonne
- FPrec, FScale -- échelle et précision des nombres en virgule flottante
- FSrcSQLDataType -- type de données SQL
En général, les utilisateurs n'emploient pas cette structure directement.