Help Center/ GaussDB/ Developer Guide(Distributed_V2.0-2.x)/ System Catalogs and System Views/ System Views/ GS_MATVIEWS
Updated on 2025-08-19 GMT+08:00
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GS_MATVIEWS

GS_MATVIEWS displays information about each materialized view in the database.

Table 1 GS_MATVIEWS columns

Name

Type

Reference

Description

schemaname

name

PG_NAMESPACE.nspname

Name of the schema of a materialized view.

matviewname

name

PG_CLASS.relname

Name of a materialized view.

matviewowner

name

PG_AUTHID.rolname

Owner of a materialized view.

tablespace

name

PG_TABLESPACE.spcname

Tablespace name of a materialized view. If the default tablespace of the database is used, the value is null.

hasindexes

boolean

-

This column is true if a materialized view has (or has recently had) any indexes.

definition

text

-

Definition of a materialized view (a reconstructed SELECT query).
Parent topic: System Views