message: copying hash vectors ay
diff: @@ -89,6 +89,7 @@ void VectorOperations::Copy(Vector &source, Vector &target, const SelectionVecto
  case PhysicalType::INT32:
  TemplatedCopy<int32_t>(source, sel, target, source_offset, target_offset, copy_count);
  break;
  + case PhysicalType::HASH:
  case PhysicalType::INT64:
  TemplatedCopy<int64_t>(source, sel, target, source_offset, target_offset, copy_count);
  break;
  @@ -172,7 +173,7 @@ void VectorOperations::Copy(Vector &source, Vector &target, const SelectionVecto
  break;
  }
  default:
  - throw NotImplementedException("Unimplemented type for copy!");
  + throw NotImplementedException("Unimplemented type '%s' for copy!", TypeIdToString(source.type.InternalType()));
  }
  }
  