--切換到管理員賬號(postgres),新建普通賬號 CREATE USER test_phq WITH PASSWORD 'pcms'; --切換到指定數據庫public下(yuding)、賦予數據庫級別的權限 GRANT ALL PRIVILEGES ON DATABASE yuding TO test_phq; --切換到指定數據庫public下(yuding)、賦予全部表的全部權限 GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO test_phq; --切換到指定數據庫public下(yuding)、賦予全部序列的全部權限 GRANT ALL PRIVILEGES ON ALL sequences IN SCHEMA public TO test_phq; --切換到指定數據庫public下(yuding)、刪除普通賬號 REASSIGN OWNED BY test_phq TO postgres; DROP OWNED BY test_phq; DROP USER test_phq;