GLOBAL_STAT_USER_INDEXES

GLOBAL_STAT_USER_INDEXES displays the status information about the index of user-defined ordinary tables in all databases of each node.

Table 1 GLOBAL_STAT_USER_INDEXES columns

Name

Type

Description

node_name

name

Database process name

relid

oid

OID of the table for this index

indexrelid

oid

OID of the index

schemaname

name

Name of the schema that the index is in

relname

name

Name of the table for the index

indexrelname

name

Index name

idx_scan

bigint

Number of index scans initiated on the index

idx_tup_read

bigint

Number of index entries returned by scans on the index

idx_tup_fetch

bigint

Number of live table rows fetched by simple index scans using the index

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