internal static KVSequencePortion Create(DataNode dn, PType tp_el)
{
long offset1 = dn.CreateNewStreamInMain();
long offset2 = dn.CreateNewStreamInMain();
long offset3 = dn.CreateNewStreamInMain();
return(new KVSequencePortion(dn, offset1, offset2, offset3, 0L, 0L, tp_el));
}