Help Center/ GaussDB(DWS)/ Developer Guide/ Developer Guide (9.1.0.x)/ GaussDB(DWS) System Catalogs and Views/ System Views/ PG_STAT_BAD_BLOCK

Updated on 2025-07-22 GMT+08:00

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PG_STAT_BAD_BLOCK

PG_STAT_BAD_BLOCK displays statistics about page or CU verification failures after a node is started.

**Table 1** PG_STAT_BAD_BLOCK columns
Column	Type	Description
nodename	Text	Node name.
databaseid	Integer	Database OID.
tablespaceid	Integer	Tablespace OID.
relfilenode	Integer	File object ID.
forknum	Integer	File type.
error_count	Integer	Number of verification failures.
first_time	Timestamp with time zone	Time of the first occurrence.
last_time	Timestamp with time zone	Time of the latest occurrence.

Parent Topic: System Views

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