On Tue, Apr 25, 2017 at 10:00:52AM -0700, Andres Freund wrote:
> at this point, you can see, we've squarely left O(N) country, and
> entered the vast O(N^2) waste.
>
> 10 10 9ms
> 10 100 22ms
> 10 1000 162ms
> 10 10000 1497ms
> 10 100000 17260ms
> 10 200000 39275ms
>
> Here we roughly stay in O(N).
>
> (there's some other suboptimal behaviour in smgrclose(); but that's for
> another day)
OK, I got it now. :-) Here is the new item:
Improve table creation speed in sessions that reference many
relations (Aleksander Alekseev)
--
Bruce Momjian <br...@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com
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