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Contains information about all internal adapters defined in the project.

Column Type Description
name string The name of the adapter, as defined in the project.
stream string The name of the stream on which the adapter is defined.
type string The adapter type defined in the ATTACH ADAPTER statement.
input integer Values are 1 for InConnection or 0 for OutConnection.
ingroup string The StartUp group where this connector belongs.
state string The state of the adapter, one of:
  • READY – ready to be started.
  • INITIAL – performing start-up and initialization.
  • CONTINUOUS – continuously receiving real-time data.
  • IDLE – currently not receiving data but attempting to re-connect the to the data source or link.
  • DONE – no remaining input or output data; the adapter is about to exit.
  • DEAD – the adapter thread exited. The adapter remains in this state until explicitly requested to restart.
total_rows long The total number of data records recognized in the input data.
good_rows long The number of data records successfully processed.
bad_rows long The number of data records that experienced errors. The fields total_rows, good_rows, and bad_rows are updated once in a few seconds to reduce the overhead.
last_error_time seconddate The time that the error occurred in YYYY-MM-DD hh:mm:ss format.
last_error_msg string The complete text of the error message as written to the log.
latency interval The latency introduced by the adapter. For an input adapter, this is the amount of time it takes the adapter to receive data from its source and publish the data to the stream. For an output adapter, this is the amount of time it takes for the adapter to receive a message from the stream and publish the data to its destination.

The update period for latency information is adapter-dependent, and is typically specified in seconds. For adapters that do not report latency information, the column value is NULL.