Help Center/ GaussDB/ Developer Guide(Distributed_V2.0-8.x)/ System Catalogs and System Views/ System Catalogs/ Other System Catalogs/ PG_REPLICATION_ORIGIN

Updated on 2025-08-19 GMT+08:00

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PG_REPLICATION_ORIGIN

PG_REPLICATION_ORIGIN contains all created replication sources and is shared among all databases in a cluster. Each cluster has only one copy of PG_REPLICATION_ORIGIN, not one copy per database instance.

**Table 1** PG_REPLICATION_ORIGIN columns
Name	Type	Description
roident	oid	Unique replication source identifier within a cluster.
roname	text	External user-defined replication source name.

Parent topic: Other System Catalogs

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