Re: insensitive collations

From: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>
To: Daniel Verite <daniel(at)manitou-mail(dot)org>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: insensitive collations
Date: 2019-01-15 14:56:49
Message-ID: fd54ad77-fb1a-c77d-1371-d7850562b080@2ndquadrant.com
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On 14/01/2019 13:23, Daniel Verite wrote:
> On a table with pre-existing contents, the creation of a unique index
> does not seem to detect the duplicates that are equal per the
> collation and different binary-wise.

Fixed in the attached updated patch.

--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Attachment Content-Type Size
v3-0001-Collations-with-nondeterministic-comparison.patch text/plain 97.0 KB

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