PostgreSQL 12: Copying replication slots

PostgreSQL 12: Copying replication slots postgresql drop replication slot By themselves, replication slots occupy very little disk space They just store tiny bit of metadata, including a pointer to a position in WAL postgresql create replication slot Comments1 ; WAL Archiving in PostgreSQL E-MultiSkills Database services · views ; 57

postgresql create replication slot Replication slots in PostgreSQL are a mechanism for streaming physical and logical replication to keep the standby servers current with

postgresql drop 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 True if this is a temporary replication slot Temporary slots are not saved to disk and are automatically dropped on error or when the session has finished