message: Set correct row id flag in version manager when appending to an existing database
diff: @@ -316,7 +316,7 @@ void DataTable::InitializeAppend(TableAppendState &state) {
  for(index_t i = 0; i < types.size(); i++) {
  columns[i].InitializeAppend(state.states[i]);
  }
  - state.row_start = persistent_manager.max_row + transient_manager.max_row;
  + state.row_start = transient_manager.max_row;
  state.current_row = state.row_start;
  }
  @@ -599,7 +599,7 @@ bool DataTable::ScanCreateIndex(CreateIndexScanState &state, DataChunk &result,
  }
  current_row += STANDARD_VECTOR_SIZE;
  - return true;
  + return count > 0;
  }
  void DataTable::AddIndex(unique_ptr<Index> index, vector<unique_ptr<Expression>> &expressions) {
  