From: Tom Lane <tgl@sss.pgh.pa.us>
To: Andrew Dunstan <andrew@dunslane.net>
Cc: Jeff Davis <pgsql@j-davis.com>
Cc: Peter Eisentraut <peter@eisentraut.org>
Cc: pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Add standard collation UNICODE
Date: Sun, 12 Mar 2023 16:10:02 -0400
Message-ID: <1605453.1678651802@sss.pgh.pa.us> (raw)
In-Reply-To: <98810acf-c2ea-ed90-2b5f-c8cfa6c1654f@dunslane.net>
References: <E1pac4x-002qVH-Ce@gemulon.postgresql.org>
<582e43d0a814e09c62ea662dd851f43bfc137a16.camel@j-davis.com>
<c05d7d71-e869-f6ae-b83c-2d5cab0a0dc4@dunslane.net>
<231acf388c37597a9f0f8a3af9a899df99c28e1d.camel@j-davis.com>
<1253026.1678567661@sss.pgh.pa.us>
<98810acf-c2ea-ed90-2b5f-c8cfa6c1654f@dunslane.net>
Andrew Dunstan <andrew@dunslane.net> writes:
> On 2023-03-11 Sa 15:47, Tom Lane wrote:
>> In general, I see no good reason for our regression tests to be making
>> assumptions about exactly how ICU's root locale behaves, so I'd suggest
>> just lobotomizing this test case so it doesn't depend on upper/lower
>> sort order.
> Yeah, I think we've found enough cases in old still not dead distros to
> make this reasonable.
I see topminnow is showing the symptom too, so it's now pretty clear
that this was once a common behavior. I dug in ICU's release notes
and couldn't find anything about it, but they must've changed something
somewhen.
regards, tom lane
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To: pgsql-committers@postgresql.org
Cc: tgl@sss.pgh.pa.us, andrew@dunslane.net, pgsql@j-davis.com, peter@eisentraut.org, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Add standard collation UNICODE
In-Reply-To: <1605453.1678651802@sss.pgh.pa.us>
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