PostgreSQL 12: Copying replication slots

pg_create_physical_replication_slot() is a system function for creating a physical replication slot pg_create_physical_replication_slot() was added in

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

postgres create logical replication slot Initial Synchronization Worker: Synchronizes initialexisting data from the publisher by creating a temporary replication slot and running a

postgresql replication slot PostgreSQL 10 came with the welcome addition of the logical replication feature This provides a more flexible and easier means to replicate