| From: | Zdenek Kotala <Zdenek(dot)Kotala(at)Sun(dot)COM> |
|---|---|
| To: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
| Cc: | David Fetter <david(at)fetter(dot)org>, David Rowley <dgrowley(at)gmail(dot)com>, "'Gregory Stark'" <stark(at)enterprisedb(dot)com>, "'Postgres'" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Cool hack with recursive queries |
| Date: | 2008-11-21 20:06:13 |
| Message-ID: | 492714B5.8070806@sun.com |
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| Thread: | |
| Lists: | pgsql-hackers |
Alvaro Herrera napsal(a):
> David Fetter escribió:
>> On Wed, Nov 19, 2008 at 10:21:06PM -0000, David Rowley wrote:
>>> Gregory Stark wrote:
>>>> So based on Graeme Job's T-SQL hack over at thedailywtf.com I adapted the
>>>> T-SQL code to Postgres and got this. Thought others might find it amusing.
>>>>
>>> That's pretty amazing.
>>>
>>> I think we should add a regression test with that. :)
>> +1 for adding a regression test :)
>
> It's too slow for that :-(
>
I takes 2.6 second on my laptop. I think it is not so bad.
Zdenek
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