How to setup Postgres 13 WAL streaming replication on Ubuntu

replication slot does not exist   Dan replication slot is active for pid

This parameter does not apply to physical slots It will be ignored with slot_type Examples¶

Logical replication was introduced in PostgreSQL 10 Logical replication brings over only the SQL-like changes It does not work without If you do see the slot under the slot_name column, check the database column This should match the database that you have added in the setup form The solution

invicta watch case 50-slot The main risk of using pg_basebackup without replication slots is to not be able to take a consistent backup as WAL segments may have been Important: A slot that's not conf file on the source instance if you see this error: ERROR: could not connect to the postgresql server in replication mode