code: def loadColumns(self, records, columnName):
          
          try:
              for record in records:
                  col = record.schema().column(columnName)
                  if not col:
                      continue
                  
                  value = record.recordValue(col.name(), autoInflate=True)
                  self.columnLoaded.emit(record, col.name(), wrapNone(value))
          
          except ConnectionLostError:
              self.connectionLost.emit()
          
          except Interruption:
              pass
docs: Loads the column information per record for the given records.
          
          :param      records     | [<orb.Table>, ..]
                      columnName  | <str>