GRANTS
返回在数据库对象上显式授予的权限的相关信息。不包括继承的权限的相关信息。
示例
以下查询显示授予用户 Rob 或角色 R1 的权限。权限附有星号 (*) 表示用户可以将此权限授予其他用户：
=> SELECT grantor,privileges_description,object_name,object_type,grantee FROM grants WHERE grantee='Rob' OR grantee='R1';
grantor | privileges_description | object_name | object_type | grantee
--------+---------------------------+-------------+--------------+---------
dbadmin | USAGE | general | RESOURCEPOOL | Rob
dbadmin | USAGE, CREATE | s1 | SCHEMA | Rob
dbadmin | INSERT*, SELECT*, UPDATE* | t1 | TABLE | Rob
dbadmin | SELECT | t1 | TABLE | R1
dbadmin | USAGE | s1 | SCHEMA | R1
dbadmin | | R1 | ROLE | Rob
(6 rows)