postgresql pg_replication_slots
PostgreSQL: Documentation: 17: 53.4. Streaming Replication Protocol
How to monitor physical and logical replication in PostgreSQL.
How Patroni Addresses the Problem of the Logical Replication Slot ...
Postgres=>select slot_name, slot_type, confirmed_flush_lsn from pg_replication_slots; slot_name | slot_type | confirmed_flush_lsn .
Move-Out Information | USH Communities
As Debezium processes logical decoding messages, it reports the last successfully consumed message back to Postgres, which tracks this in the pg_replication_slots table.
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