ApsaraDB RDS:Logical Replication Slot Failover

replication slot, then switches over and deletes the old replication slot when done The replication slots can be viewed using this query:

Learn how to troubleshoot replication slot errors

replication slot already exists replication as opposed to physical replication -C: The option allows you to create a replication slot before the backup gets underway

replication slot Replication slots make sure that the new primary can carry on streaming changes from where the old primary left off This minimizes data loss