V$AQ_CROSS_INSTANCE_JOBS

V$AQ_CROSS_INSTANCE_JOBS describes each of the cross process jobs. Each job serves to forward messages for a shard from a source instance to a destination instance for a set of subscribers of a sharded queue.


Column Datatype Description

JOB_ID

NUMBER

Job ID within this coordinator

SCHEMA_NAME

VARCHAR2(30)

Source schema of the job

QUEUE_NAME

VARCHAR2(30)

Source queue name of the cross job

SHARD_ID

NUMBER

Source shard ID

START_SUBSHARD_ID

NUMBER

Start subshard ID of the job

DESTINATION_INSTANCE_ID

NUMBER

Destination instance of the cross job

COORDINATOR_ID

NUMBER

Index of the coordinator serving the job

DEST_SERVER_PROCESS_ID

NUMBER

Process ID of the destination server

JOB_STATE

VARCHAR2(9)

State of the job:

  • REQUESTED

  • RUNNING

  • STOPPED

  • PAUSED

  • CRASHED

  • INACTIVE

FLOW_CONTROL

NUMBER

Indicates whether the job is flow controlled:

  • 0 - The job is not flow controlled

  • 1 - The job is flow controlled

MSGS_SENT

NUMBER

Messages sent during the job

BYTES_SENT

NUMBER

Bytes sent during the job

ACK_LATENCY

NUMBER

Latency for receiving ACK for the job

CON_ID

NUMBER

The ID of the container to which the data pertains. Possible values include:

  • 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs.

  • 1: This value is used for rows containing data that pertain to only the root

  • n: Where n is the applicable container ID for the rows containing data


See Also:

Oracle Database Advanced Queuing User's Guide for more information about Oracle Database Advanced Queueing