v20 patch set (I was trying 0008, 0009 patch) not getting cleanly apply on
latest commit also getting compilation error due to refactor in below
commit.
commit 0c5803b450e0cc29b3527df3f352e6f18a038cc6
Author: Peter Eisentraut <pete...@gmx.net>
Date: Sat Sep 23 09:49:22 2017 -0400
Refactor new file permission handling
On Mon, Sep 25, 2017 at 11:38 AM, Thomas Munro <
thomas.mu...@enterprisedb.com> wrote:
> On Thu, Sep 21, 2017 at 5:49 AM, Peter Geoghegan <p...@bowt.ie> wrote:
> > Graefe's "Query Evaluation Techniques for Large Databases" has several
> > pages on deadlock avoidance strategies. It was written almost 25 years
> > ago, but still has some good insights IMV (you'll recall that Graefe
> > is the author of the Volcano paper; this reference paper seems like
> > his follow-up). Apparently, deadlock avoidance strategy becomes
> > important for parallel sort with partitioning. You may be able to get
> > some ideas from there. And even if you don't, his handling of the
> > topic is very deliberate and high level, which suggests that ours
> > should be, too.
>
> Very interesting and certainly relevant (the parts I've read so far),
> though we don't have multiple consumers. Multiplexing one thread so
> that it is both a consumer and a producer is an extra twist though.
>
> --
> Thomas Munro
> http://www.enterprisedb.com
>
>
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--
Rushabh Lathia
