云数据库 GaussDB-ALTER DEFAULT PRIVILEGES:示例

时间:2023-11-01 16:22:24

示例

 1 2 3 4 5 6 7 8 9101112131415
--将创建在模式tpcds里的所有表(和视图)的SELECT权限授予每一个用户。postgres=# ALTER DEFAULT PRIVILEGES IN SCHEMA tpcds GRANT SELECT ON TABLES TO PUBLIC;--创建用户普通用户jack。postgres=# CREATE USER jack PASSWORD 'xxxxxxxxxx';--将tpcds下的所有表的插入权限授予用户jack。postgres=# ALTER DEFAULT PRIVILEGES IN SCHEMA tpcds GRANT INSERT ON TABLES TO jack;--撤销上述权限。postgres=# ALTER DEFAULT PRIVILEGES IN SCHEMA tpcds REVOKE SELECT ON TABLES FROM PUBLIC; postgres=# ALTER DEFAULT PRIVILEGES IN SCHEMA tpcds REVOKE INSERT ON TABLES FROM jack;--删除用户jack。postgres=# DROP USER jack;
support.huaweicloud.com/devg-opengauss/opengauss_devg_0491.html