On Tue, 2005-07-12 at 13:59, Thanh Q Lam wrote:
> Hi,
>
> Is there a command/option to list all database user accounts in postgres?
>From the psql monitor:
\du
via sql:
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"
FROM pg_catalog.pg_user u
ORDER BY 1;
(what psql does behind the scenes when you type \du)
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