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From: PG Doc comments form <noreply@postgresql.org>
To: pgsql-docs@lists.postgresql.org
Cc: y.saburov@gmail.com
Subject: wrong field in example
Date: Wed, 24 Jul 2024 06:05:23 +0000
Message-ID: <172180112370.915373.6235536071614495470@wrigleys.postgresql.org> (raw)

The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/16/queries-table-expressions.html
Description:

>> In the second query, we could not have written SELECT * FROM test1 GROUP
BY x, because there is no single value for the column y that could be
associated with each group. The grouped-by columns can be referenced in the
select list since they have a single value in each group.


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