TSQLDBFieldDef class

Declaration

Inheritance

1. TSQLDBFieldDef
2. TFieldDef
3. TNamedItem
4. TCollectionItem
5. TPersistent
6. TObject

Description

TSQLDBFieldDef is a SQLDB specific TFieldDef descendent which has room for storing engine-specific data for the result set fields.

See also

• SQLDBData

Properties

SQLDBData

public

Pointer to store engine-specific data for the result field.

Inherited

From TFieldDef (18)

AddChild Assign Attributes CharSize ChildDefs Codepage Create CreateField DataType Destroy FieldClass FieldNo HasChildDefs InternalCalcField ParentDef Precision Required Size

From TNamedItem (1)

Name

From TCollectionItem (11)

Changed Collection DisplayName GetDisplayName GetNamePath GetOwner ID Index SetCollection SetDisplayName SetIndex

From TPersistent (5)

AssignTo DefineProperties FPOAttachObserver FPODetachObserver FPONotifyObservers

From TObject (40)

AfterConstruction BeforeDestruction CheckDisposed ClassInfo ClassName ClassNameIs ClassParent ClassType CleanupInstance DefaultHandler DefaultHandlerStr Dispatch DispatchStr Disposed DisposeOf Equals FieldAddress Free FreeInstance GetDisposed GetHashCode GetInterface GetInterfaceByStr GetInterfaceEntry GetInterfaceEntryByStr GetInterfaceTable GetInterfaceWeak GetLastCastErrorInfo InheritsFrom InitInstance InstanceSize MethodAddress MethodName newinstance QualifiedClassName SafeCallException StringMessageTable SystemHasExtendedRTTI ToString UnitName