Help Center/ GaussDB(DWS)/ Standard Data Warehouse (8.1.3.x)/ System Catalogs and System Views/ System Views/ PG_STATIO_ALL_SEQUENCES

Updated on 2023-10-31 GMT+08:00

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PG_STATIO_ALL_SEQUENCES

PG_STATIO_ALL_SEQUENCES contains each row of each sequence in the current database, showing I/O statistics about accesses to that specific sequence.

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

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