STAT_SYS_INDEXES

STAT_SYS_INDEXES displays index status information about all the system catalogs in the pg_catalog, information_schema, and pg_toast schemas.

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 that the index is in

relname

name

Name of the table that the index is created for

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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