Re: Re[4]: [HACKERS] \dt and disk access - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: Re[4]: [HACKERS] \dt and disk access
Date
Msg-id 841dff1a4b137bbcc52698faa87c7da5
Whole thread Raw
In response to Re[4]: [HACKERS] \dt and disk access  ("Leo Shuster"<lsh@lubrizol.com>)
List pgsql-hackers
>
>
> >I don't believe the data is almost-sorted.
>     On a random sample, heap sort's performance is same
>     or better than that of quick sort.  The real difference
>     shows up in a reasonably ordered data set.

Can you remind me what heapsort does?

- --
Bruce Momjian
maillist@candle.pha.pa.us

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