Re: Query to get column-names in table via PG tables? - Mailing list pgsql-general

From Joshua D. Drake
Subject Re: Query to get column-names in table via PG tables?
Date
Msg-id 4785BEB1.40006@commandprompt.com
Whole thread Raw
In response to Query to get column-names in table via PG tables?  (Ken Johanson <pg-user@kensystem.com>)
Responses Re: Query to get column-names in table via PG tables?  (Ken Johanson <pg-user@kensystem.com>)
List pgsql-general
Ken Johanson wrote:
> Hi all,
>
> I am looking for expertise on how to program the equivalent to this
> query, but using the pg_catalog tables, which I understand have fewer
> security restrictions than information_schema in some cases:
>
> SELECT column_name
> FROM information_schema.columns
> WHERE table_catalog=? AND table_schema=? AND table_name=?
> ORDER BY ordinal_position
>
> I need this to lookup the column names and their ordinal position for a
> given table (implementing a driver call).

Just curious... but why is ordinal position important here?

Joshua D. Drake

>
> Thanks in advance,
> Ken
>
>
>
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