| From: | "Guillaume Smet" <guillaume(dot)smet(at)gmail(dot)com> |
|---|---|
| To: | "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | "Jim Nasby" <decibel(at)decibel(dot)org>, "Magnus Hagander" <magnus(at)hagander(dot)net>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: [COMMITTERS] pgsql: Teach tuplesort.c about "top N" sorting, in which only the first |
| Date: | 2007-05-04 18:47:39 |
| Message-ID: | 1d4e0c10705041147h548678e2ucf24956503eaae18@mail.gmail.com |
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| Lists: | pgsql-committers pgsql-hackers |
On 5/4/07, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> No, you can turn on trace_sort and track it from watching the log.
> If pgfouine hasn't got something for that already, I'd be surprised.
Well, it hasn't. I never used trace_sort so i didn't think of
implementing something to use it. I'll take a look at it for the next
versions to see if I can do something useful.
If anyone has suggestions/needs on this point, they are welcome.
--
Guillaume
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