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Re: Vá: [BUGS] Bug #519: Bug in order by clausule

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Stephan Szabo <sszabo(at)megazone23(dot)bigpanda(dot)com>
Cc: Sandor(dot)Vig(at)audi(dot)hu, pgsql-bugs(at)postgresql(dot)org
Subject: Re: Vá: [BUGS] Bug #519: Bug in order by clausule
Date: 2001-11-26 22:21:34
Message-ID: 15438.1006813294@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-bugs
Stephan Szabo <sszabo(at)megazone23(dot)bigpanda(dot)com> writes:
> As a note, using a test program with LC_COLLATE=hu_HU, I get the
> following strcoll values. ( I'm sort of assuming that hu_HU would
> be the default setting for Hungary ;) )

On HPUX 10.20, I get these results:

$ cat hudata
 00000000000000CP
 00000000000000CQ
 00000000000000CR
 00000000000000CT
 00000000000000CU
 00000000000000CV
 00000000000000CW
 00000000000000CX
 00000000000000CY
 00000000000000CS
 00000000000000CZ
 00000000000000D0
 00000000000000D1
 00000000000000D2
 00000000000000D3
$ LANG='C' sort hudata
 00000000000000CP
 00000000000000CQ
 00000000000000CR
 00000000000000CS
 00000000000000CT
 00000000000000CU
 00000000000000CV
 00000000000000CW
 00000000000000CX
 00000000000000CY
 00000000000000CZ
 00000000000000D0
 00000000000000D1
 00000000000000D2
 00000000000000D3
$ LANG='hu_HU.iso88592' sort hudata
 00000000000000CP
 00000000000000CQ
 00000000000000CR
 00000000000000CT
 00000000000000CU
 00000000000000CV
 00000000000000CW
 00000000000000CX
 00000000000000CY
 00000000000000CZ
 00000000000000CS
 00000000000000D0
 00000000000000D1
 00000000000000D2
 00000000000000D3

(HPUX is picky about locale names... 'hu_HU' doesn't work...)

This doesn't seem to entirely square with the results you two get,
but it sure does look like "CS" sorts in non-ASCII order in HU locale.

			regards, tom lane

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