How to setup PostgreSQL Streaming Replication with

Replication slots on the publisher database track replication progress, ensuring that no data in the WAL is purged before the subscriber has

Postgres logical replication slots are used to keep track of replication progress Every time a new version of sync

create replication slot Then get a session on the database and create a replication slot like this: 1 2 3 4 5 6, SELECT * FROM pg_create_logical_replication_slot

create your own slot machine online free SELECT * FROM pg_replication_slots to see if any replication slots were accidentally created that might be preventing WAL cleanup · SHOW