Postgres Role


### `role` is `group`
- rolsuper
- rolinherit
- rolcreaterole
- rolcreatedb
- rolcanlogin
- rolreplication
- rolconnlimit
- rolpassword
- rolvaliduntil
- rolbypassrls
- rolconfig
- oid
### Postgres Role Notion
|Title|
|:-:|
|[PostgreSQL User](https://texonom.com/postgresql-user-442197fed92b49b2bdabeb2cf9e94365)|
```typeSELECT * FROM pg_roles ;```


```typecreate role admin superuser;create role viewer;```




> [how can I create role groups in postgresql](https://stackoverflow.com/questions/47788441/how-can-i-create-role-groups-in-postgresql)





