Set up logical replication to Aiven for PostgreSQL

How To Start Logical Replication in PostgreSQL for Specific Tables postgres create logical replication slot Step 1: Create a publication on the primary server · Step 2: Create a logical replication slot on the primary server · Step 3: Create a postgres drop replication slot By themselves, replication slots occupy very little disk space They just store tiny bit of metadata, including a pointer to a position in WAL

postgres replication slot pg_logical_slot_get_changes() is a system function returning a set of specified changes from the specified logical replication slot pg_logical_slot_get_changes