Help Center/ GaussDB(DWS)/ Developer Guide/ Standard data warehouse (8.3.0.x)/ GaussDB(DWS) System Catalogs and Views/ System Views/ PG_STATIO_SYS_INDEXES
Updated on 2024-11-05 GMT+08:00
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PG_STATIO_SYS_INDEXES

PG_STATIO_SYS_INDEXES displays the I/O status information about all system catalog indexes in the namespace.

Table 1 PG_STATIO_SYS_INDEXES columns

Name

Type

Description

relid

oid

Table OID for the index

indexrelid

oid

OID of this index

schemaname

name

Name of the schema of the index

relname

name

Name of the indexed table

indexrelname

name

Name of the index

idx_blks_read

bigint

Number of disk blocks read from the index

idx_blks_hit

bigint

Number of buffer hits in the index
Parent topic: System Views