Re: GUCs to control abbreviated sort keys

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Jeff Davis
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Re: GUCs to control abbreviated sort keys
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6d8eb226020b30b795a1ca470e09da31305b1c3a.camel@j-davis.com
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GUCs to control abbreviated sort keys Jeff Davis <pgsql@j-davis.com>
Re: GUCs to control abbreviated sort keys Justin Pryzby <pryzby@telsasoft.com>
Re: GUCs to control abbreviated sort keys Jeff Davis <pgsql@j-davis.com>
Re: GUCs to control abbreviated sort keys Robert Haas <robertmhaas@gmail.com>
Re: GUCs to control abbreviated sort keys Jeff Davis <pgsql@j-davis.com>
Re: GUCs to control abbreviated sort keys Peter Eisentraut <peter.eisentraut@enterprisedb.com>
Re: GUCs to control abbreviated sort keys Jeff Davis <pgsql@j-davis.com>
Re: GUCs to control abbreviated sort keys Thomas Munro <thomas.munro@gmail.com>
Re: GUCs to control abbreviated sort keys Peter Geoghegan <pg@bowt.ie>
Re: GUCs to control abbreviated sort keys Jeff Davis <pgsql@j-davis.com>
Re: GUCs to control abbreviated sort keys Peter Geoghegan <pg@bowt.ie>
Re: GUCs to control abbreviated sort keys Robert Haas <robertmhaas@gmail.com>
On Fri, 2023-01-27 at 11:41 -0800, Peter Geoghegan wrote:
> I cannot recreate the issue you describe.

Interesting. For my test:

glibc  2.35      ICU 70.1
gcc    11.3.0    LLVM 14.0.0

> It's not impossible that the perl program you wrote produces
> non-deterministic output

It is non-deterministic, but I tried with two generated files, and got
similar results.

Right now I suspect the ICU version might be the reason. I'll try with
72.


-- 
Jeff Davis
PostgreSQL Contributor Team - AWS




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