postgresql – PGsql：在模式上授予用户的每一个权利

我不知道如何给每一个特定用户的权利,我希望用户在模式上拥有每一个权利：

>在现有表上插入,删除,更新,选择…

我试过：

GRANT ALL PRIVILEGES ON SCHEMA schema to "user";
    GRANT ALL ON SCHEMA schema to "local_518561";
    GRANT ALL PRIVILEGES ON table schema.table to "user";
    GRANT ALL ON table schema.table to "user";

查询返回成功,但是每次使用其他用户时,我都会收到不必要的权限错误.

GRANT ALL PRIVILEGES ON                  SCHEMA schema_name TO role_name;
GRANT ALL PRIVILEGES ON ALL TABLES    IN SCHEMA schema_name TO role_name;
GRANT ALL PRIVILEGES ON ALL SEQUENCES IN SCHEMA schema_name TO role_name;