text: update data_sources
  set data = PGP_SYM_ENCRYPT(deprecated_data::text, :privateKey)
  where data_sources.data IS NULL
    AND data_sources.deprecated_data IS NOT NULL;
  
  update actions
  set configuration = PGP_SYM_ENCRYPT(deprecated_configuration::text, :privateKey)
  where actions.configuration IS NULL
    AND actions.deprecated_configuration IS NOT NULL;