Обсуждение: How do I list all users and all databases.

Hi everyone,

During testing of my postgresql install I created several users and
databases, now I can't remember exactly what I added. Can someone kindly
tell me how to list all user names and all databases, I can't seem to
work out how to do this. Thanks for your help.

-

On Mon, 8 Apr 2002, MattStan wrote:

> Hi everyone,
>
> During testing of my postgresql install I created several users and
> databases, now I can't remember exactly what I added. Can someone kindly
> tell me how to list all user names and all databases, I can't seem to
> work out how to do this. Thanks for your help.

In psql use \l to get the list of databases and SELECT * FROM pg_user; to get
user information.


--
Nigel J. Andrews
Director

---
Logictree Systems Limited
Computer Consultants

----- Original Message -----
From: "MattStan"

> databases, now I can't remember exactly what I added. Can someone kindly
> tell me how to list all user names and all databases, I can't seem to
>

select * from pg_database;

select * from pg_user;

see also "System Catalogs" chapter from the Developer's Guide

hth,

    Marin

----
"...what you brought from your past, is of no use in your present. When
you must choose a new path, do not bring old experiences with you.
Those who strike out afresh, but who attempt to retain a little of the
old life, end up torn apart by their own memories. "

On Mon, 2002-04-08 at 16:09, MattStan wrote:
> Hi everyone,
>
> During testing of my postgresql install I created several users and
> databases, now I can't remember exactly what I added. Can someone kindly
> tell me how to list all user names and all databases, I can't seem to
> work out how to do this. Thanks for your help.

SELECT * FROM pg_user;

SELECT * FROM pg_database;  (or, in psql, \l)

--
Oliver Elphick                                Oliver.Elphick@lfix.co.uk
Isle of Wight                              http://www.lfix.co.uk/oliver
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     "And they questioned Him, saying "...Is it lawful for
      us to pay taxes to Caesar, or not? ...And He said to
      them "...render to Caesar the things that are
      Caesar's, and to God the things that are God's."
                      Luke 20:21,22,25

On Mon, 2002-04-08 at 08:09, MattStan wrote:
> Hi everyone,
>
> During testing of my postgresql install I created several users and
> databases, now I can't remember exactly what I added. Can someone kindly
> tell me how to list all user names and all databases, I can't seem to
> work out how to do this. Thanks for your help.

I don't know how to list users but 'psql -l' lists databases -jwb