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

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PGXC_STAT_BAD_BLOCK

PGXC_STAT_BAD_BLOCK shows statistics about Page or CU verification failures after all nodes in a cluster are started. This view can be viewed only by the monitor admin and sysadmin users.

**Table 1** PGXC_STAT_BAD_BLOCK columns
Name	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 verification failure
last_time	timestamp with time zone	Time of the latest verification failure

Parent topic: System Views

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