GS_MASKING_POLICY

GS_MASKING_POLICY records the main information about dynamic data masking policies. Each record corresponds to a masking policy. Only the system administrator or security policy administrator can access this system catalog.

Table 1 GS_MASKING_POLICY columns

Name	Type	Description
oid	oid	Row identifier (hidden attribute, which must be specified)
polname	name	Policy name, which must be unique
polcomments	name	Policy description field, which records policy-related description information and is represented by the COMMENTS keyword
modifydate	timestamp	Latest timestamp when a policy is created or modified
polenabled	boolean	Specifies whether to enable a policy.