Replication Slot in Postgres

The WAL files will just pile up So you need to monitor the slots and manually drop them Only when you do that will the master delete anything

Replication Slot in Postgres Don't drop the group slot Although usually inactive, it's still vital to the proper operation of the EDB Postgres Distributed cluster If you drop it, then

The WAL files will just pile up So you need to monitor the slots and manually drop them Only when you do that will the master delete anything

dropz slot catalog_xmin, xid, The oldest transaction affecting the system catalogs that this slot needs the database to retain VACUUM cannot remove catalog tuples deleted

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dropz slot demo A replication slot is a feature in PostgreSQL that ensures that the master server will retain the WAL logs that are needed by the replicas even

Replication slots provide an automated way to ensure that the primary does not remove WAL segments until they have been received by all standbys, and that the