Re: pg9.6 segfault using simple query (related to use fk for join estimates) - Mailing list pgsql-hackers

From Robert Haas
Subject Re: pg9.6 segfault using simple query (related to use fk for join estimates)
Date
Msg-id CA+TgmobPqrAVXOBMHTcpDq8hX7gCzcVhoUvC8s9V=d09+bt30w@mail.gmail.com
Whole thread Raw
In response to Re: pg9.6 segfault using simple query (related to use fk for join estimates)  (David Rowley <david.rowley@2ndquadrant.com>)
Responses Re: pg9.6 segfault using simple query (related to use fk for join estimates)  (Noah Misch <noah@leadboat.com>)
List pgsql-hackers
On Thu, May 5, 2016 at 10:48 AM, David Rowley
<david.rowley@2ndquadrant.com> wrote:
> On 5 May 2016 at 16:04, David Rowley <david.rowley@2ndquadrant.com> wrote:
>> I've started making some improvements to this, but need to talk to
>> Tomas. It's currently in the middle of his night, but will try to
>> catch him in his morning to discuss this with him.
>
> Ok, so I spoke to Tomas about this briefly, and he's asked me to send
> in this patch. He didn't get time to look over it due to some other
> commitments he has today.
>
> I do personally feel that if the attached is not good enough, or not
> very close to good enough then probably the best course of action is
> to revert the whole thing.

Tom, what do you think about this patch?  Is it good enough, or should
we revert the whole thing?

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company



pgsql-hackers by date:

Previous
From: Robert Haas
Date:
Subject: Re: Rename max_parallel_degree?
Next
From: Kevin Grittner
Date:
Subject: Re: Re: [COMMITTERS] pgsql: Avoid extra locks in GetSnapshotData if old_snapshot_threshold <