MySQL 5.7 Release Notes
When connected to a group, some fields in this table show information regarding Group Replication. For instance, the transactions that have been received from the group and queued in the applier queue (the relay log).
Table 17.3 replication_connection_status
Field | Description |
|---|---|
Channel_name | The name of the Group Replication channel. |
Group_name | Shows the value of the name of the group. It is always a valid UUID. |
Source_UUID | Shows the identifier for the group. It is similar to the group name and it is used as the UUID for all the transactions that are generated during group replication. |
Service_state | Shows whether the member is a part of the group or not. The possible values of service state can be {ON, OFF and CONNECTING}; |
Received_transaction_set | Transactions in this GTID set have been received by this member of the group. |