dataset

func DatasetFieldAndShowCartList ¶

func DatasetFieldAndShowCartList(ref string, db *sqlx.DB) ([]string, []bool, error)

func GetLastDataSourcePointRaw ¶

func GetLastDataSourcePointRaw(db *sqlx.DB, dataset string) (*json.RawMessage, int64, int64, error)

func GetSpecificSensorDataPoint ¶

func GetSpecificSensorDataPoint(datasource string) (dataset_id, column int64)

GetSpecificSensorDataPoint takes a datasource string and extracts dataset id and column. e.g. d0c1 will return dataset_id=0, column=1

func ResetConnectivity ¶

func ResetConnectivity(db *sqlx.DB) error

ResetConnectivity sets all dataset telemetry status to offline.

func SetOfflineByID ¶

func SetOfflineByID(db *sqlx.DB, id int)

SetOfflineByID updating dataset and setting telemetry 'offline'

func SetOnlineByID ¶

func SetOnlineByID(db *sqlx.DB, id int)

SetOnlineByID updating dataset and setting telemetry 'online'