Help Center/ GaussDB/ Developer Guide(Centralized_V2.0-3.x)/ System Catalogs and System Views/ System Views/ PG_STATIO_ALL_SEQUENCES

Updated on 2025-08-19 GMT+08:00

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PG_STATIO_ALL_SEQUENCES

PG_STATIO_ALL_SEQUENCES displays the I/O statistics of each sequence in the current database.

**Table 1** PG_STATIO_ALL_SEQUENCES columns
Name	Type	Description
relid	oid	OID of this sequence.
schemaname	name	Name of the schema that this sequence is in.
relname	name	Name of the sequence.
blks_read	bigint	Number of disk blocks read from the sequence.
blks_hit	bigint	Number of cache hits in this sequence.

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