Postgresql 中文操作指南
53.44. pg_replication_origin #
_pg_replication_origin_目录包含创建的所有复制源。有关复制源的更多信息，请参见 Chapter 50。
The pg_replication_origin catalog contains all replication origins created. For more on replication origins see Chapter 50.
与大多数系统目录不同，pg_replication_origin 在群集的所有数据库中共享：每个群集只有一个 pg_replication_origin 副本，而不是每个数据库一个。
Unlike most system catalogs, pg_replication_origin is shared across all databases of a cluster: there is only one copy of pg_replication_origin per cluster, not one per database.
Table 53.44. pg_replication_origin Columns
Table 53.44. pg_replication_origin Columns
Column Type Description |
roident oid A unique, cluster-wide identifier for the replication origin. Should never leave the system. |
roname text The external, user defined, name of a replication origin. |