On 30 November 2010 17:55, Peter Eisentraut <peter_e@gmx.net> wrote:
> On sön, 2010-11-28 at 23:59 +0000, Thom Brown wrote:
>> Whilst looking at the latest build of the docs at
>> http://developer.postgresql.org/pgdocs/postgres/bookindex.html I've
>> noticed a discrepancy in this commit from the patch I provided. I
>> specified "average" as a primary term with "avg" as a secondary term,
>> but the commit shows them both as separate primary entries. Was this
>> changed intentionally?
>
> Yes.
>
> I have no written reference for this, but from experience, my
> understanding of the way index entries should work is that the primary
> term is something you would look up, and the secondary term is something
> you would look up among the primary terms.
>
> So I think a reader would probably look up both "avg" because that's the
> function he's using, and "average" because that's the term for what he's
> trying to do.
>
> Somewhat made up examples of what reasonable secondary terms might be:
>
> avg,
> for user-defined types
> performance of
Okay, fair enough. :)
--
Thom Brown
Twitter: @darkixion
IRC (freenode): dark_ixion
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