The pg_replication_origin_status view contains information about how far replay for a certain origin has progressed. For more on replication origins see Chapter 47 .

Table 49-69. pg_replication_origin_status Columns

Name Type References Description
local_id Oid pg_replication_origin .roident internal node identifier
external_id text pg_replication_origin .roname external node identifier
remote_lsn pg_lsn The origin node's LSN up to which data has been replicated.
local_lsn pg_lsn This node's LSN at which remote_lsn has been replicated. Used to flush commit records before persisting data to disk when using asynchronous commits.