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Re: Role and grants

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On 11/09/2016 02:46 PM, Fran ... wrote:

Thanks for your reply.

I had seen that link from documentation but I do not understand why it
prints just "connect,temporary and create":

CTc/test1

I think it should be print "arwdDxt".

It is explained in the documentation at the link (https://www.postgresql.org/docs/9.5/static/sql-grant.html). Look under the section:

"The possible privileges are:"

Also see John's post.



With this other command neither I get more information:

postgres=# \du
                             List of roles
 Role name |                   Attributes                   | Member of
-----------+------------------------------------------------+-----------
 postgres  | Superuser, Create role, Create DB, Replication | {}
 test1     |                                                | {}

Regards.


------------------------------------------------------------------------
*De:* Adrian Klaver <adrian.klaver@xxxxxxxxxxx>
*Enviado:* miércoles, 9 de noviembre de 2016 21:02
*Para:* Fran ...; pgsql-general@xxxxxxxxxxxxxx
*Asunto:* Re:  Role and grants

On 11/09/2016 11:05 AM, Fran ... wrote:
Hi,


I am a new user with PostgreSQL, I came from MySQL and I am experiencing
some issues with roles and privileges.


I have created a DB,user and grant privilege on this DB to this user.
How could I check what is the privileges/permissions for this user?


Transcript:


postgres=# create database test;
CREATE DATABASE
postgres=# create user test with password 'test';
CREATE ROLE
postgres=# grant all privileges on database test to test;
GRANT

My guess is the above is not doing what you think it is. See further
comments below for seeing what 'grant all privileges on database' gets you.

postgres=# \l
                                  List of databases
   Name    |  Owner   | Encoding |   Collate   |    Ctype    |   Access
privileges
-----------+----------+----------+-------------+-------------+-----------------------
 postgres  | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 |
 template0 | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 |
=c/postgres          +
           |          |          |             |             |
postgres=CTc/postgres
 template1 | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 |
=c/postgres          +
           |          |          |             |             |
postgres=CTc/postgres
 test      | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 |
=Tc/postgres         +
           |          |          |             |             |
postgres=CTc/postgres+
           |          |          |             |             |
test=CTc/postgres
 test1     | test1    | UTF8     | en_US.UTF-8 | en_US.UTF-8 | =Tc/test1
           +
           |          |          |             |             |
test1=CTc/test1
(5 rows)

With "\l" command It's no clear.

To understand the abbreviations see here:

https://www.postgresql.org/docs/9.5/static/sql-grant.html
PostgreSQL: Documentation: 9.5: GRANT
<https://www.postgresql.org/docs/9.5/static/sql-grant.html>
www.postgresql.org
GRANT on Database Objects. This variant of the GRANT command gives
specific privileges on a database object to one or more roles. These
privileges are added to those ...




Look for:

"The entries shown by \dp are interpreted thus:"




Finally, I don't find some command like "show grants for..." in MySQL.


Regards.

Bryan



--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx


--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx


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