ObjectSpace :: internalTransaction - Is internal transaction running
Internal transactions are started by the ODABA system, when performing update operations. Within an internal transaction one cannot start an update transaction ( beginTransaction() ). This property indicates, whether an internal transaction is running ( true ) or not ( false ).
In order to avoid exceptions, the property should be checked, before starting a transaction in a property context handler.
Return value: Success ( bool )
The value is true when the function was executed successfully. Otherwise the value is set to false .