| From: | "Alex Hunsaker" <badalex(at)gmail(dot)com> |
|---|---|
| To: | "Kenneth Marshall" <ktm(at)rice(dot)edu> |
| Cc: | "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "Xiao Meng" <mx(dot)cogito(at)gmail(dot)com>, "Zdenek Kotala" <Zdenek(dot)Kotala(at)sun(dot)com>, pgsql-patches(at)postgresql(dot)org, "Jonah H(dot) Harris" <jonah(dot)harris(at)gmail(dot)com> |
| Subject: | Re: hash index improving v3 |
| Date: | 2008-09-23 03:43:14 |
| Message-ID: | 34d269d40809222043k39994e71k56c09703ce21b789@mail.gmail.com |
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| Lists: | pgsql-hackers pgsql-patches |
On Mon, Sep 22, 2008 at 7:57 PM, Alex Hunsaker <badalex(at)gmail(dot)com> wrote:
> 50,000,000 rows and 32,768,000 collisions
I should mention thats 50 million rows + 32 million more or 62,768,000
rows which explains some of the added index creation time...
> index time:
> head: 576600.967 ms
> v5 : 487949.490 ms
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