`TSQLTransaction`
	ro	Handle
		SQLConnection
pl		Action
pl	ro	Database
pl		Params
pl		Options

`TDBTransaction`
		DataBase
pl		Active

`TComponent`
	ro	ComObject
	ro	Components
	ro	ComponentCount
		ComponentIndex
	ro	ComponentState
	ro	ComponentStyle
		DesignInfo
	ro	Owner
		VCLComObject
		Name
		Tag

`TPersistent`

`TObject`