Help Center/GaussDB/Developer Guide(Centralized_V2.0-2.x)/System Catalogs and System Views/System Views/DB_IND_EXPRESSIONS
Updated on 2025-08-19 GMT+08:00
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DB_IND_EXPRESSIONS

DB_IND_EXPRESSIONS displays information about expression indexes accessible to the current user. This view exists in both PG_CATALOG and SYS schemas.

Table 1 DB_IND_EXPRESSIONS columns

Name

Type

Description

index_owner

character varying(64)

Index owner.

index_name

character varying(64)

Index name.

table_owner

character varying(64)

Table owner.

table_name

character varying(64)

Table name.

column_expression

text

Function-based index expression of a specified column.

column_position

smallint

Position of the column in the index.

Parent topic:System Views