Documentation error

From: "Ian R(dot) Campbell" <ian(dot)campbell(at)thepathcentral(dot)com>
To: PostgreSQL mailing lists <pgsql-bugs(at)lists(dot)postgresql(dot)org>
Subject: Documentation error
Date: 2022-10-19 13:57:11
Message-ID: CAOC8YUeYpUj7hO+EyzTJdkZ+1KooPNPhk-2BZD+7peb12fybSg@mail.gmail.com
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Please see this documentation page:
https://www.postgresql.org/about/featurematrix/detail/392/

It states, "By default, NULL values are not treated as distinct entries."

It should state, "By default, NULL values are treated as distinct entries."

See this blog
<https://blog.rustprooflabs.com/2022/07/postgres-15-unique-improvement-with-null>
.

Best,
Ian

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