Merlin Moncure <[EMAIL PROTECTED]> schrieb:

> On 3/15/06, Kevin Grittner <[EMAIL PROTECTED]> wrote:
> > Attached is a simplified example of a performance problem we have seen,
> > with a workaround and a suggestion for enhancement (hence both the
> > performance and hackers lists).
> 
> 
> Hi Kevin.  In postgres 8.2 you will be able to use the row-wise

8.2? AFAIK, Feature freeze in juni/juli this year...
Release august/september.


> comparison for your query which  should guarantee good worst case
> performance without having to maintain two separate query forms.  it

Perhaps, a bitmap index scan (since 8.1) are useful for such querys.
Thats why i asked which version.


Andreas
-- 
Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect.                              (Linus Torvalds)
"If I was god, I would recompile penguin with --enable-fly."    (unknow)
Kaufbach, Saxony, Germany, Europe.              N 51.05082°, E 13.56889°

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