| From: | Jaime Casanova <jaime(at)2ndquadrant(dot)com> |
|---|---|
| To: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
| Cc: | Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: creating CHECK constraints as NOT VALID |
| Date: | 2011-06-14 21:41:00 |
| Message-ID: | BANLkTimmq2CBrgwteTzO8i4uem40oUrvZw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Tue, Jun 14, 2011 at 4:14 PM, Alvaro Herrera
<alvherre(at)commandprompt(dot)com> wrote:
> Excerpts from Alvaro Herrera's message of lun jun 13 18:08:12 -0400 2011:
>> Excerpts from Dean Rasheed's message of sáb jun 11 09:32:15 -0400 2011:
>
>> > I think that you also need to update the constraint exclusion code
>> > (get_relation_constraints() or nearby), otherwise the planner might
>> > exclude a relation on the basis of a CHECK constraint that is not
>> > currently VALID.
>>
>> Ouch, yeah, thanks for pointing that out. Fortunately the patch to fix
>> this is quite simple. I don't have it handy right now but I'll post it
>> soon.
>
> Here's the complete patch.
>
this doesn't apply
--
Jaime Casanova www.2ndQuadrant.com
Professional PostgreSQL: Soporte 24x7 y capacitación
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