| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Peter Geoghegan <pg(at)bowt(dot)ie>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: 64-bit queryId? |
| Date: | 2017-09-30 22:21:40 |
| Message-ID: | 20170930222140.falwr7ddvbjjkkep@alap3.anarazel.de |
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| Lists: | pgsql-hackers |
On 2017-09-30 18:17:37 -0400, Robert Haas wrote:
> On Sat, Sep 30, 2017 at 11:55 AM, Andres Freund <andres(at)anarazel(dot)de> wrote:
> > On 2017-09-30 11:50:08 -0400, Robert Haas wrote:
> >> Well, I think that the fact that pg_stat_statements.max exists at all
> >> is something that could be fixed now that we have DSA.
> >
> > You normally *do* want a limit imo. And given that query strings are now
> > stored externally, I don't think there's a huge space concern anymore?
>
> Well, that's probably true. I guess you don't want your query
> generator to run the system out of memory.
Hah. I'm just pondering running sqlsmith against a pg without such a
limit.
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