Re: how to get sequence list ?

Michael Fuhr:
thanks!

through the method you supplied,i had resolved the problem.

OuYangJW


----- Original Message -----
From: "Michael Fuhr" <mike@fuhr.org>
To: <ouyang_jw@hoperun.com>
Cc: <pgsql-general@postgresql.org>
Sent: Tuesday, June 07, 2005 11:33 AM
Subject: Re: [GENERAL] how to get sequence list ?


> On Tue, Jun 07, 2005 at 09:42:12AM +0800, ouyang_jw@hoperun.com wrote:
> >
> > I need to know whether a sequence object exists in postgresql.
> > the sequence named "seq_serial".
>
> In psql you can use the \d or \ds commands; otherwise you can query
> the pg_class system catalog.
>
> http://www.postgresql.org/docs/8.0/static/app-psql.html
> http://www.postgresql.org/docs/8.0/static/catalog-pg-class.html
>
> Alternatively, you could try to query the sequence itself:
>
> SELECT * FROM seq_serial;
>
> --
> Michael Fuhr
> http://www.fuhr.org/~mfuhr/
>
>