SUMMARY_STAT_BAD_BLOCK

SUMMARY_STAT_BAD_BLOCK displays information about table and index read failures in openGauss.

Table 1 SUMMARY_STAT_BAD_BLOCK columns

Name	Type	Description
databaseid	integer	OID of the database
tablespaceid	integer	OID of the tablespace
relfilenode	integer	File node of this relation
forknum	bigint	Fork number
error_count	bigint	Number of errors
first_time	timestamp with time zone	Time when the first bad block occurred
last_time	timestamp with time zone	Time when the last bad block occurred