Creating streaming replication in PostgreSQL using

Replication slots were introduced in PostgreSQL to help ensure a primary PostgreSQL instance does not remove WAL files before a replica has

A replication slot is a PostgreSQL feature which ensures that a stream of changes stored in a WAL log file is replicated to the destination in the correct order

postgresql drop replication slot Examples · Create physical_one physical slot if doesn't exist · postgres · physical_one · Remove physical_one slot if exists · postgres · physical_one · ansible

postgres drop replication slot The slot to be dropped must be inactive before it can be removed It is not possible to forcibly drop an active replication slot Change history PostgreSQL