Why am I seeing START_REPLICATION 042000000 TIMELINE 1

Replication Slot in Postgres start_replication slot What are the long-running processes running START_REPLICATION queries on my Heroku Postgres database? Issue You are inspecting the pg_stat_activity view on start_replication slot Replication slots were introduced with PostgreSQL and are designed to ensure that any standby connected to the primary using a replication slot will always

pillow with arm slot You must configure a replication slot that uses your chosen output plug-in before running the PostgreSQL server The plug-in can be one of the following: