PostgreSQL Replication Slots

If due to network breakdown or some other error, PostgreSQL is unable to remove the slots, an error will be reported To proceed in this situation, the user

Used replication slots continue to occupy space If you run multiple AWS DMS tasks or you have old tasks that run on the same DB instance, then remove the used

postgresql create replication slot A physical replication slot prevents a source DB instance from removing WAL data before it's consumed by all read replicas Each read replica has its own

postgresql drop replication slot Note: The following commands check whether there are any inactive replication slots, determine the respective sizes of the slots, and then drop the slots, if