How To Configure PostgreSQL 12 Streaming Replication in CentOS 8

Read some information associated with a replication slot Returns a tuple with NULL values if the replication slot does not exist This command is currently

Logical replication was introduced in PostgreSQL 10 Logical replication brings over only the SQL-like changes It does not work without

replication slot replication slot geo_secondary_my_domain_com does not exist ? This occurs when PostgreSQL does not have a replication slot for the secondary node by that name

replication slot does not exist You have to create publication before you create replication slot, otherwise you will see “publication does not exist” error The correct