| From: | postgresql(at)bryden(dot)co(dot)za |
|---|---|
| To: | "Michael Fuhr" <mike(at)fuhr(dot)org> |
| Cc: | "Craig Bryden" <postgresql(at)bryden(dot)co(dot)za>, "pgsql" <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Functions returning RECORD |
| Date: | 2005-01-14 13:37:34 |
| Message-ID: | 46566.127.0.0.1.1105709854.squirrel@127.0.0.1 |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
This was very helpfull.
Thank you
Craig
> On Thu, Jan 13, 2005 at 07:58:33PM +0200, Craig Bryden wrote:
>
>> When I run select * from GetAccountInfo (100) I get the following
>> error message:
>> ERROR: a column definition list is required for functions returning
>> "record"
>
> If the function will always return the same row type then create a
> composite type with CREATE TYPE and return that instead of RECORD.
>
>> please can someone explain to me how to create a column definition list.
>
> See the documentation for SELECT in the Reference part of the
> PostgreSQL documentation; the Examples section shows a query with
> a column definition list. But you won't need a column definition
> list if you return a known type instead of RECORD.
>
> --
> Michael Fuhr
> http://www.fuhr.org/~mfuhr/
>
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