Re: Re: [COMMITTERS] pgsql: Rewrite GEQO's gimme_tree function so that it always finds a - Mailing list pgsql-hackers

From Robert Haas
Subject Re: Re: [COMMITTERS] pgsql: Rewrite GEQO's gimme_tree function so that it always finds a
Date
Msg-id 603c8f070911090926i5d331143t58e9400c7f7b4064@mail.gmail.com
Whole thread Raw
In response to Re: Re: [COMMITTERS] pgsql: Rewrite GEQO's gimme_tree function so that it always finds a  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Re: [COMMITTERS] pgsql: Rewrite GEQO's gimme_tree function so that it always finds a
List pgsql-hackers
On Mon, Nov 9, 2009 at 10:57 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Robert Haas <robertmhaas@gmail.com> writes:
>> I've stopped the query more than 10 times now and EVERY SINGLE ONE
>> finds it in list_concat_unique_ptr().  :-(
>
> Too bad you don't have debug symbols ... it'd be interesting to see
> how long that list is.

[ teaches self how to install debug symbols ]

I stopped it a couple of times.  Lengths of list1, list2 respectively:

8876, 20
14649, 18
15334, 10
17148, 18
18173, 18

...Robert

...Robert


pgsql-hackers by date:

Previous
From: "David E. Wheeler"
Date:
Subject: Re: operator exclusion constraints
Next
From: Greg Stark
Date:
Subject: Re: operator exclusion constraints