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Updated on 2024-05-07 GMT+08:00

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STAT_BAD_BLOCK

STAT_BAD_BLOCK displays information about table and index read failures on the current node.

**Table 1** STAT_BAD_BLOCK columns
Name	Type	Description
nodename	text	Node name.
databaseid	integer	OID of the database
tablespaceid	integer	OID of the tablespace
relfilenode	integer	File node of this relation
bucketid	smallint	ID of the bucket for consistent hashing
forknum	integer	Fork number
error_count	integer	Number of errors
first_time	timestamp with time zone	Time when the page damage occurs for the first time.
last_time	timestamp with time zone	Time when the page damage occurs for the last time.