Aiven for PostgreSQL®: Automatic Recreation of Replication Slots

website drop replication slot postgres A limitation of the PostgreSQL implementation is that replication slots are not cluster-aware: a replication slot exists solely on the instance drop slot safes Examples · Create physical_one physical slot if doesn't exist · postgres · physical_one · Remove physical_one slot if exists · postgres · physical_one · ansible

drop replication slot postgres PostgreSQL will not remove transaction log files for which changes exist that have not been processed by a replication slot For this reason, replication slots  BUG #15959: 'DROP EXTENSION pglogical' while an unused logical replication slot exists causes slot corruption ; pgsql-bugslists  A logical replication slot can also be created on a hot standby To prevent VACUUM from removing required rows from the system catalogs, hot_standby_feedback

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