Help Center/ GaussDB(DWS)/ More Documents/ Developer Guide (Kuala Lumpur Region)/ System Catalogs and System Views/ System Views/ PG_GET_INVALID_BACKENDS

Updated on 2022-08-16 GMT+08:00

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PG_GET_INVALID_BACKENDS

PG_GET_INVALID_BACKENDS displays the information about backend threads on the CN that are connected to the current standby DN.

**Table 1** PG_GET_INVALID_BACKENDS columns
Name	Type	Description
pid	bigint	Thread ID
node_name	text	Node information connected to the backend thread
dbname	name	Name of the connected database
backend_start	timestamp with time zone	Backend thread startup time
query	text	Query statement performed by the backend thread

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