protected virtual void FreeHandle()
{
if (type < OciHandleType.LobLocator)
{
switch (type)
{
case OciHandleType.Bind:
case OciHandleType.Define:
// Bind and Define handles are freed when Statement handle is disposed
break;
case OciHandleType.Environment:
if (handle != IntPtr.Zero)
{
OciCalls.OCIHandleFree(handle, type);
}
break;
default:
if (handle != IntPtr.Zero &&
parent != null &&
parent.Handle != IntPtr.Zero)
{
OciCalls.OCIHandleFree(handle, type);
}
break;
}
handle = IntPtr.Zero;
}
}
