On 2018-04-19 12:04:35 +1200, David Rowley wrote:
> On 19 April 2018 at 03:13, Robert Haas <robertmhaas@gmail.com> wrote:
> > 10% is more than a "slight" improvement, I'd say! It's certainly got
> > to be worth avoiding the repeated calls to ExecInitExpr, whatever we
> > do about the memory contexts.
Yea, that seems important. Good that that got in.
What I wonder, after skimming this change, is where the relevant
expression context is reset? That's not really related to this change
but the wider thread, I just noticed it while looking at this.
Greetings,
Andres Freund
