Re: selecting column comment

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От codeWarrior
Тема Re: selecting column comment
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Msg-id e35vte$1nto$1@news.hub.org
обсуждение исходный текст
Ответ на selecting column comment  (Ari Kahn <resglowing@mac.com>)
Список pgsql-general
FWIW: From the system catalogs:

SELECT PC.relname, PD.description
FROM pg_catalog.pg_description PD, pg_catalog.pg_class PC
WHERE PD.objoid = PC.oid AND PD.objsubid = 0



"Ari Kahn" <resglowing@mac.com> wrote in message
news:1C823FF2-FFE4-411F-B967-B9479A7A5061@mac.com...
>I have a comments on tables in my database.
>
> e.g. COMMENT ON TABLE my_schema.my_table IS 'Employee Information';
>
> I know you can get comments using \d+
>
> Is there a way to select comments?
>
> Reason: I do a lot of perl interfaces. I find escape commands do not  work
> using DBI.
>
> Thanks,
> Ari
>
>
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