| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Diego Barreto <diegob(at)allytech(dot)com> |
| Cc: | pgsql-es-ayuda(at)postgresql(dot)org |
| Subject: | Re: ayuda |
| Date: | 2007-08-02 21:40:49 |
| Message-ID: | 20070802214049.GB6203@alvh.no-ip.org |
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| Lists: | pgsql-es-ayuda |
Diego Barreto escribió:
> la salida me da esto
>
> emplate1=# SELECT xmin, xmax, ctid, tableoid, oid, nspname, (SELECT usename FROM pg_catalog.pg_user WHERE usesysid = nspowner) as rolname, nspacl FROM pg_namespace;
> SELECT xmin, xmax, ctid, tableoid, oid, nspname, (SELECT usename FROM pg_catalog.pg_user WHERE usesysid = nspowner) as rolname, nspacl FROM pg_namespace;
> ERROR: more than one row returned by a subquery used as an expression
Oops, sorry, era obvio :-( Prueba esto otro
select xmin, xmax, ctid, oid, usename from pg_authid;
Si te dice que pg_authid no existe entonces cambialo por pg_shadow
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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