Exploring versions of the Postgres logical replication protocol

Postgres Replication Slot WAL Size How to re-start it from last point replication slot Examples Advancing a physical replication slot: postgres=# SELECT slot_name, slot_type, active, restart_lsn, confirmed_flush_lsn FROM pg_replication_slotsgx replication slot already exists One statistics record of pg_stat_replication_slots is created for each logical replication slot described above Only one receiver may

replication slot does not exist Replication slots are marked as 'inactive' when the replication client connected to the slot disconnects Inactive replication slots cause WAL files to be