Logical Replication in PostgreSQL 10

Logical Replication in PostgreSQL 10 postgres drop replication slot The slot state state=present implies the slot must be present in the system state=absent implies the groups must be revoked from target_roles postgres create logical replication slot The postgresql_replication_slot resource creates and manages a replication slot on a PostgreSQL server Usage resource postgresql_replication_slot

postgres create logical replication slot 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

postgresql drop replication slot The default is 10 This parameter can only be set at server start Setting it to a lower value than the number of currently existing replication slots will Failover of the logical replication slot​ · Configure replication slot in PostgreSQL · Wait for replication slot to be ready, then begin a transaction and export