Help Center/ GaussDB/ Developer Guide(Distributed_V2.0-8.x)/ System Catalogs and System Views/ System Catalogs/ Other System Catalogs/ GS_IMCV
Updated on 2025-08-19 GMT+08:00
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GS_IMCV

GS_IMCV provides metadata about all IMCV catalogs.

The HTAP feature does not support the distributed mode, and enable_htap cannot be set to on in the distributed mode. Therefore, no information is displayed when you query this system catalog.

Table 1 GS_IMCV columns

Name

Type

Description

reloid

oid

Table ID.

relname

name

Table name.

dbname

name

Database name.

username

name

Username.

parentoid

oid

Parent table ID.

imcvispart

boolean

Specifies whether the table is a partitioned table.

imcvnattr

smallint

Number of columns to be loaded.

imcvkey

int2vector

Number of loaded columns.

priority

smallint

Loading priority.
Parent topic: Other System Catalogs