ByteBuffer KeyBytes(T obj)
{
var keyWriter = new ByteBufferWriter();
WriteRelationPKPrefix(keyWriter);
_relationInfo.PrimaryKeysSaver(_transaction, keyWriter, obj,
this); //this for relation interface which is same with manipulator
return(keyWriter.Data);
}
ReadOnlySpan <byte> KeyBytes(T obj, ref SpanWriter writer)
{
WriteRelationPKPrefix(ref writer);
_relationInfo.PrimaryKeysSaver(_transaction, ref writer, obj);
return(writer.GetPersistentSpanAndReset());
}
