Re: Stats for inheritance trees

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Stats for inheritance trees
Date: 2010-01-05 18:09:46
Message-ID: 603c8f071001051009r256fdcc9kadf76c1fdba51f0f@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Tue, Jan 5, 2010 at 1:00 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Robert Haas <robertmhaas(at)gmail(dot)com> writes:
>> Another option would be to call it "inherits_ndistinct", or something
>> like that, which seems a little more readable, but not great: I don't
>> think there's going to be any getting around the need to RTFM before
>> setting these parameters.
>
> Well, the previously agreed-to syntax was SET STATISTICS DISTINCT.
> I don't see a problem with using "distinct" and "inherited_distinct"
> or something like that.  "ndistinct" is probably not a good name to
> expose to non-programmers.

I like ndistinct because it makes the whole thing sound related to
statistics, which it is. But I'll do it your way unless there are
other votes.

...Robert

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Robert Haas 2010-01-05 18:11:05 Re: Re: [COMMITTERS] pgsql: Get rid of the need for manual maintenance of the initial
Previous Message Tom Lane 2010-01-05 18:00:20 Re: Stats for inheritance trees