text: class DatabaseExists(Exception):
      pass
  
  
  class ConnectorError(Exception):
      pass
  
  
  class RecordExists(Exception):
      pass
  
  
  class RecordNotExists(Exception):
      pass
  
  
  class DataTypeError(Exception):
      pass
  
  
  class RebuildFailedException(Exception):
      pass
  
  
  class NoSuchDatabaseError(Exception):
      pass
  