PostgreSQL 12: Copying replication slots

This issue occurs in PostgreSQL when a user attempts to create or manage replication slots without the necessary privileges

PostgreSQL 12: Copying replication slots 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

This issue occurs in PostgreSQL when a user attempts to create or manage replication slots without the necessary privileges

replication slot does not exist PostgreSQL Replication Slots Replication slots provide an automated way to ensure that the master does not remove WAL segments until they have

Checking for replication slots Starting from PostgreSQL , it is also necessary and useful to check for leftover replication slots

replication slot already exists The max_replication_slots configuration parameter defines the maximum number of replication slots that can be used to manage database

Take Away The morale of the story? Don't leave your replication slots unattended! There shouldn't be any slots which are inactive for too long