GS_COLUMN_KEYS

**GS_COLUMN_KEYS **records information about the CEK in the encrypted equality feature. Each record corresponds to a CEK.

Table 1 GS_COLUMN_KEYS columns

Name

Type

Description

oid

oid

Row identifier (hidden column)

column_key_name

name

CEK name

column_key_distributed_id

oid

ID obtained based on the hash value of the fully qualified domain name (FQDN) of the CEK

global_key_id

oid

Foreign key, which is the CMK OID

key_namespace

oid

Namespace OID that contains the CEK

key_owner

oid

CEK owner

create_date

timestamp

Time when the CEK is created

key_acl

aclitem[]

Access permissions that the CEK should have on creation

NOTE: In the Lite scenario, openGauss provides this system catalog, but the encrypted equality feature is unavailable.

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    openGauss 2024-07-13 01:01:39
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