PostgreSQL Logical Replication Gotchas

create replication slot postgres   Dan create logical replication slot postgres

Logical replication of a table typically starts with taking a snapshot of the data on the publisher database and copying that to the subscriber Once that is

There are two types of replication slots: logical and physical Logical slots have the property to be able to connect to a particular database, SELECT * FROM pg_replication_slots to see if any replication slots were accidentally created that might be preventing WAL cleanup · SHOW

list of slot games How to Set Up Streaming Replication to Keep Your PostgreSQL Database Performant and Up-to-Date · listen_addresses = '*' · archive_mode = on  From PostgreSQL , if replication slots are in use, it will also create a slot option set to the name of the previously created replication slot