# Are set to `None` by default, initialized later:
hdbcli.dbapi.Error.errorcode
hdbcli.dbapi.Error.errortext
hdbcli.dbapi.Warning.errorcode
hdbcli.dbapi.Warning.errortext
hdbcli.dbapi.ExecuteManyErrorEntry.rownumber

hdbcli.dbapi.buffer
hdbcli.dbapi.long
hdbcli.dbapi.unicode
