Help Center/ GaussDB/ Developer Guide(Centralized_3.x)/ Schemas/ DBE_PERF Schema/ Object/ STAT_SYS_INDEXES
Updated on 2024-05-07 GMT+08:00
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STAT_SYS_INDEXES

Displays the index status information about all system catalogs in the pg_catalog, information_schema, and pg_toast schemas on the current node.

Table 1 STAT_SYS_INDEXES columns

Name

Type

Description

relid

oid

OID of the table for this index

indexrelid

oid

OID of the index

schemaname

name

Name of the schema where the index is located.

relname

name

Name of the table that the index is created for

indexrelname

name

Index name

idx_scan

bigint

Number of index scans performed on the index.

idx_tup_read

bigint

Number of index entries returned by scans on the index.

idx_tup_fetch

bigint

Number of live rows fetched in the original table by a simple index scan that uses the index.
Parent topic: Object