From: | Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> |
---|---|
To: | PostgreSQL mailing lists <pgsql-bugs(at)postgresql(dot)org> |
Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Peter Geoghegan <pg(at)bowt(dot)ie>, Daniel Verite <daniel(at)manitou-mail(dot)org> |
Subject: | Re: Crash report for some ICU-52 (debian8) COLLATE and work_mem values |
Date: | 2017-08-11 02:31:01 |
Message-ID: | 022eb822-f7c8-535a-bfe9-c4d1fa2c6ca5@2ndquadrant.com |
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Lists: | pgsql-bugs pgsql-hackers |
On 8/9/17 20:45, Peter Eisentraut wrote:
> On 8/7/17 14:42, Peter Eisentraut wrote:
>> On 8/7/17 13:51, Tom Lane wrote:
>>> At this point I'm thinking that really what we ought to do is deprecate
>>> using any pre-53 ICU release for Postgres. It is very clear that those
>>> versions are an entirely different beast from 53-and-up, and that they
>>> are now abandonware so far as ICU upstream is concerned.
>>
>> Maybe a note in the documentation to that effect would be useful.
>>
>> I don't think we should prevent the use of older ICU versions in the
>> code. That would probably annoy people who are forced to develop or
>> test their applications on older platforms.
>
> I propose the attached patches for fixing the crash. This just disables
> the use of the problematic function for versions before ICU 53.
This has been committed.
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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