GS_COLUMN_KEYS_ARGS

**GS_COLUMN_KEYS_ARGS **records the metadata about the CMK in the encrypted equality feature. Each record corresponds to a key-value pair of the CMK.

Table 1 GS_COLUMN_KEYS_ARGS columns

Name

Type

Description

oid

oid

Row identifier (hidden column)

column_key_id

oid

CEK OID

function_name

name

The value is encryption.

key

name

CEK metadata name

value

bytea

Value of the CEK metadata name

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

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    openGauss 2024-04-25 00:46:51
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