| From: | "Marko Kreen" <markokr(at)gmail(dot)com> |
|---|---|
| To: | "Pavel Stehule" <pavel(dot)stehule(at)gmail(dot)com> |
| Cc: | "Asko Oja" <ascoja(at)gmail(dot)com>, "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "Martin Pihlak" <martin(dot)pihlak(at)gmail(dot)com>, "Pg Hackers" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: plan invalidation vs stored procedures |
| Date: | 2008-08-05 15:05:18 |
| Message-ID: | e51f66da0808050805s65e3636bj6f0369393c4247fe@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On 8/5/08, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> wrote:
> >> ERROR: cannot change return type of existing function
> >> HINT: Use DROP FUNCTION first.
>
> you cannot change header of function. It's same as change C header of
> function without complete recompilation.
Thats why plan invalidation for DROP+CREATE is needed.
--
marko
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Tom Lane | 2008-08-05 15:09:34 | Re: small improvement in buffread common |
| Previous Message | Magnus Hagander | 2008-08-05 14:53:56 | Re: BUG #4186: set lc_messages does not work |