From: Tom Lane <tgl@sss.pgh.pa.us>
To: morgothko@gmail.com
Cc: pgsql-docs@lists.postgresql.org
Subject: Re: nondeterministic collations and statistics and pattern matching
Date: Tue, 06 Oct 2020 16:34:37 -0400
Message-ID: <1998880.1602016477@sss.pgh.pa.us> (raw)
In-Reply-To: <160201076591.708.3970784784508799676@wrigleys.postgresql.org>
References: <160201076591.708.3970784784508799676@wrigleys.postgresql.org>
PG Doc comments form <noreply@postgresql.org> writes:
> If exists statistic with nondeteministic collation inherited from column
> collation then using pattern matching with collation will give an error.
Yeah, that's a known problem we fixed months ago.
> There is no information about it. ((
Other than the 12.4 release note entry, you mean?
> I have seen this thread
> https://www.postgresql.org/message-id/flat/CAAFmbbOvfi%3DwMM%3D3qRsPunBSLb8BFREno2oOzSBS%3DmzfLPKABw...
> But I can't apply this patch for some reasons.
What is your point exactly? You think the documentation should
describe your unspecified reasons for not updating to 12.4?
I'm afraid I'm not a telepath.
regards, tom lane
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To: pgsql-docs@postgresql.org
Cc: tgl@sss.pgh.pa.us, morgothko@gmail.com, pgsql-docs@lists.postgresql.org
Subject: Re: nondeterministic collations and statistics and pattern matching
In-Reply-To: <1998880.1602016477@sss.pgh.pa.us>
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