pg_policies
   The view pg_policies provides access to
   useful information about each row-level security policy in the database.
  
Table 53.77. pg_policies Columns
Column Type Description  | 
|---|
        Name of schema containing table policy is on  | 
        Name of table policy is on  | 
        Name of policy  | 
        Is the policy permissive or restrictive?  | 
        The roles to which this policy applies  | 
        The command type to which the policy is applied  | 
        The expression added to the security barrier qualifications for queries that this policy applies to  | 
        The expression added to the WITH CHECK qualifications for queries that attempt to add rows to this table  |