Re: Improve catcache/syscache performance.

Hi,

On 2017-10-13 10:38:47 -0700, Andres Freund wrote:
> On 2017-10-13 13:06:41 -0400, Robert Haas wrote:
> > On Thu, Sep 14, 2017 at 2:12 AM, Andres Freund <andres@anarazel.de> wrote:
> > > This patch gives me roughly 8% speedup in a workload that consists out
> > > of a fast query that returns a lot of columns.  If I apply a few
> > > other performance patches, this patch itself starts to make a bigger
> > > difference, of around 11%.
> > 
> > I did a read-through of this patch today.
> 
> Thanks!

Pushed after making the adaptions you suggested, pgindenting, and fixing
one bug (cstring lookups + datumCopy() = not good).

Greetings,

Andres Freund