| 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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| Lists: | pgsql-bugs |
Please see this documentation page:
/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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