Help Center/ GaussDB/ Developer Guide(Distributed_8.x)/ Schemas/ DBE_PERF Schema/ Object/ GLOBAL_STAT_USER_INDEXES
Updated on 2024-06-03 GMT+08:00
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GLOBAL_STAT_USER_INDEXES

Displays the index status information about user-defined ordinary tables in all schemas on each node. The information is about CNs and DNs. It is used on CNs and information is not summed up, as described in Table 1.

Table 1 GLOBAL_STAT_USER_INDEXES columns

Name

Type

Description

node_name

name

Node name.

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 for the index.

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