tff.simulation.datasets.load_and_parse_sql_client_data

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Load a ClientData arises by parsing a serialized SqlClientData.

tff.simulation.datasets.load_and_parse_sql_client_data(
    database_filepath: str,
    element_spec: Mapping[str, tf.TensorSpec],
    split_name: Optional[str] = None
) -> tff.simulation.datasets.ClientData

Args
database_filepath	A str filepath of the SQL database. This function will first fetch the SQL database to a local temporary directory if database_filepath is a remote directory.
element_spec	The element_spec of the local dataset. This is used to parse the serialized tff.simulation.datasets.SqlClientData. The element_spec must be of type Mapping[str, TensorSpec].
split_name	An optional str identifier for the split of the database to use. This filters clients and examples based on the split_name column. A value of None means no filtering, selecting all examples.

Returns
A tff.simulation.datasets.ClientData instance arised from parsing a tff.simulation.datasets.SqlClientData.

Raises
FileNotFoundError	if database_filepath does not exist.
ElementSpecCompatibilityError	if the element_spec of datasets are not of type Mapping[str, TensorSpec].