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A comment on Postgres 15 improves UNIQUE and NULL. Parent comment

Re:Postgres 15 improves UNIQUE and NULL by Sankozi on Monday July 11, 2022 @05:52AM (#32054100)
It makes lots of queries (like find duplicate queries) much more complex without any benefit. Also it introduces completely unnecessary three value logic in SQL.
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Re:Postgres 15 improves UNIQUE and NULL by gigatexal on Tuesday July 12, 2022 @01:26AM (#32065993)
That’s a bold claim. There are constructs to handle nulls for such queries.
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