From: PG Doc comments form <noreply@postgresql.org>
To: pgsql-docs@lists.postgresql.org
Cc: code@lhorn.de
Subject: error on „ 38.5. Query Language (SQL) Functions“: a single row is returned
Date: Sun, 18 Sep 2022 08:44:37 +0000
Message-ID: <166349067787.658.11227272900830206613@wrigleys.postgresql.org> (raw)
The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/14/xfunc-sql.html
Description:
On the page „ 38.5. Query Language (SQL) Functions“ below the example
CREATE FUNCTION new_emp() RETURNS emp AS $$
SELECT ROW('None', 1000.0, 25, '(2,2)')::emp;
$$ LANGUAGE SQL;
this sentence is wrong:
„ Here we wrote a SELECT that returns just a single column of the correct
composite type.“
It is not a single column but a single row that is returned.
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Subject: Re: error on „ 38.5. Query Language (SQL) Functions“: a single row is returned
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