Help Center/ GaussDB/ Developer Guide(Distributed_V2.0-8.x)/ Schemas/ DBE_PERF Schema/ Cache and I/O/ STATIO_ALL_SEQUENCES
Updated on 2025-08-19 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 the sequence.

schemaname

name

Name of the schema that the sequence is in.

relname

name

Sequence name.

blks_read

bigint

Number of disk blocks read from the sequence.

blks_hit

bigint

Number of cache hits in the sequence.
Parent topic: Cache and I/O