Replication Slot in Postgres

Replication Slot in Postgres start_replication slot This section describes the logical replication protocol, which is the message flow started by the START_REPLICATION SLOT slot_name LOGICAL replication command start replication slot postgres A replication slot is a feature in PostgreSQL that ensures that the master server will retain the WAL logs that are needed by the replicas

start replication slot postgres START_REPLICATION SLOT slot_name LOGICAL XXXXXX 指示服务端从WAL位置XXXXXX开始WAL流。 服务端可能会回应一个错误

go slot 777 You can verify this by setting the slotName extra connection attribute to the name of this logical replication slot For more information, see Extra ​pg_basebackup: could not send replication command “START_REPLICATION”: ERROR: replication slot “SOME_NAME” does not exist Categorías