70   \du+

    71 

    72 List misc info::

    73 

    74   select current_database();

    75   select current_schema();

    76   select current_user;

    77   select session_user;

    78   select current_date;

    79   select version();

    80 

    81 https://www.postgresql.org/docs/current/functions-info.html

    82   System Information Functions.