PV_MATVIEW_DETAIL

PV_MATVIEW_DETAIL displays detailed information about a materialized view. This view is supported only by clusters of version 9.1.0 200 or later.

Table 1 PV_MATVIEW_DETAIL columns

Column

Type

Description

matview

Text

Materialized view name

baserel

Text

Base table name

partids

oidvector

OID of a specified partition.

contain_entire_rel

Boolean

Whether to create a materialized view based on the entire base table

build_mode

Text

Build mode of the materialized view.

  • 'd': indicates "deferred", which means that data is contained in the materialized view only when the view is refreshed for the first time.

  • 'i': indicates "immediate", which means that the latest data is included when the materialized view is created.

refresh_mode

Text

Refresh mode of the materialized view.

'd': stands for demand, indicating on-demand update.

refresh_method

Text

Refresh method of the materialized view.

'c' indicates a full refresh.

mapping

Text

Mapping between base table partitions and materialized view partitions

active

Boolean

Whether the materialized view needs to be refreshed

refresh_start_time

Timestamp with time zone

Start time of the last refresh

refresh_finish_time

Timestamp with time zone

End time of the last refresh

last updated: 2025-06-16 14:19 UTC - commit: 82f4678e74eea407ac48b56afc78e708dfc73d10