Access privileges

Hello,

Can you please describe the  “ =Tc/postgres + postgres=CTc/postgres  +confluence=CTc/postgres”.  I want to give the same permissions to the different user on a new database.

                               List of databases

    Name    |  Owner   | Encoding | Collate |  Ctype  |    Access privileges

------------+----------+----------+---------+---------+-------------------------

confluence | postgres | UTF8     | C       | C           | =Tc/postgres           +

                                                                           | postgres=CTc/postgres  +

                                                                           | confluence=CTc/postgres

Thanks,