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Re: user/groups query ?

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On Jun 19, 2005, at 3:56 PM, Zlatko Matić wrote:

 
How to make a query that will include information both about user and group (or groups) he belongs to ?
Thanks.


Turning on the ECHO_HIDDEN feature in psql shows how to do this.

\set ECHO_HIDDEN 1
\du user1
********* QUERY **********
SELECT u.usename AS "User name",
  u.usesysid AS "User ID",
CASE WHEN u.usesuper AND u.usecreatedb THEN CAST('superuser, create database' AS pg_catalog.text)
       WHEN u.usesuper THEN CAST('superuser' AS pg_catalog.text)
WHEN u.usecreatedb THEN CAST('create database' AS pg_catalog.text)
       ELSE CAST('' AS pg_catalog.text)
  END AS "Attributes",
ARRAY(SELECT g.groname FROM pg_catalog.pg_group g WHERE u.usesysid = ANY(g.grolist)) as "Groups"
FROM pg_catalog.pg_user u
WHERE u.usename ~ '^user1$'
ORDER BY 1;
**************************

               List of users
 User name | User ID | Attributes | Groups
-----------+---------+------------+--------
 user1     |     100 |            | {test}
(1 row)



John DeSoi, Ph.D.
http://pgedit.com/
Power Tools for PostgreSQL


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