FATAL: could not start WAL streaming: ERROR: replication slot XXX

You can verify this by setting the slotName extra connection attribute to the name of this logical replication slot For more information, see Extra

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

start_replication slot Sorry, two more little things here The publisher logs add much, but here's what we see: STATEMENT: START_REPLICATION SLOT

aztec clusters slot Sorry, two more little things here The publisher logs add much, but here's what we see: STATEMENT: START_REPLICATION SLOT