Help Center/ GaussDB/ Developer Guide(Distributed_2.x)/ System Catalogs and System Views/ System Views/ PG_STAT_SUBSCRIPTION

Updated on 2023-10-23 GMT+08:00

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PG_STAT_SUBSCRIPTION

PG_STAT_SUBSCRIPTION displays the detailed synchronization information about a subscription.

**Table 1** PG_STAT_SUBSCRIPTION columns
Name	Type	Description
subid	oid	Subscription OID
subname	name	Subscription name
pid	integer	ID of the background Apply thread
received_lsn	text	Latest LSN received from the publisher.
last_msg_send_time	timestamp with time zone	Time when the last message is sent from the publisher
last_msg_receipt_time	timestamp with time zone	Time when the last message is received by the subscriber
latest_end_lsn	text	LSN of the publisher when the last keepalive message is received
latest_end_time	timestamp with time zone	Time when the last keepalive message is received

Parent topic: System Views

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