GS_ENCRYPTED_COLUMNS

GS_ENCRYPTED_COLUMNS records information about encrypted columns in the encrypted equality feature. Each record corresponds to an encrypted column.

Table 1 GS_ENCRYPTED_COLUMNS columns

Name	Type	Description
rel_id	oid	Table OID
column_name	name	Name of an encrypted column.
column_key_id	oid	A foreign key, which is the CEK OID
encryption_type	int1	Encryption type. The value can be DETERMINISTIC or RANDOMIZED.
data_type_original_oid	oid	ID of the original data type of the encrypted column
data_type_original_mod	int4	Modifiers of the original data type of the encrypted column
create_date	timestamp	Time when an encrypted column is created