Correct Unicode sorting depends on how initdb was run

From: Nils Philippsen <nphilipp(at)redhat(dot)com>
To: pgsql-bugs(at)postgresql(dot)org
Subject: Correct Unicode sorting depends on how initdb was run
Date: 2003-08-11 06:37:37
Message-ID: 1060583857.3676.7.camel@wombat.dialup.fht-esslingen.de
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Hi there,

Recently I stumbled over a very strange problem: I had two very similar
setups (RHL9 with latest updates, pgsql-7.3.2, parameters in "show all"
the same, databases with encoding=UNICODE, loaded from the same database
dump) where the sorting on one was erroneous with regards to accented
characters.

After hours of fiddling I found out that the erroneous one was initdb'ed
with locale set to en_US, while the one correctly sorting was initdb'ed
with locale set to en_US.UTF-8. I pg_dumpall'ed the wrong one, redid the
initdb with locale set to en_US.UTF-8 and loaded the dumped databases,
now the sorting order was correct.

Is this expected behaviour (I do not think so)?

Nils
--
Nils Philippsen / Red Hat / nphilipp(at)redhat(dot)com
"They that can give up essential liberty to obtain a little temporary
safety deserve neither liberty nor safety." -- B. Franklin, 1759
PGP fingerprint: C4A8 9474 5C4C ADE3 2B8F 656D 47D8 9B65 6951 3011

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