Help Center/ GaussDB/ Centralized_8.x/ Schemas/ DBE_PERF Schema/ Cache/IO/ STATIO_ALL_SEQUENCES

Updated on 2024-06-03 GMT+08:00

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STATIO_ALL_SEQUENCES

STATIO_ALL_SEQUENCES contains one row for each sequence in the current database, showing I/O statistics about specific sequences, as described in Table 1.

**Table 1** STATIO_ALL_SEQUENCES columns
Name	Type	Description
relid	oid	OID of this sequence
schemaname	name	Name of the schema where the sequence is in
relname	name	Sequence name
blks_read	bigint	Number of disk blocks read from the sequence
blks_hit	bigint	Cache hits in the sequence

Parent topic: Cache/IO

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