azure-kusto-data 4.5 helpers fail constructing dataframe of .show materialized-views

[borlaugen]

materialized_views_response = self.kusto_client.execute(
    self._database, ".show materialized-views"
)
materialized_tables = dataframe_from_result_table(
    materialized_views_response.primary_results[0]
)

The above code will with version 4.5 raise a KeyError exception on key 'time' since the LookBack column has ColumnType 'time'.

This is most likely introduced by commit 4f9af0f

[AsafMah]

Thanks, we will fix this.

As a workaround for now you can pass a converter like so:

            from azure.kusto.data.helpers import parse_timedelta
            data_frame = dataframe_from_result_table(data, converters_by_type={"time": lambda col, df: df[col].apply(parse_timedelta)})

[AsafMah]

Fixed in 4.5.1