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Re: Drop one-argument string_agg? (was Re: [BUGS] string_agg delimiter having no effect with order by) - Mailing list pgsql-hackers

From Josh Berkus
Subject Re: Drop one-argument string_agg? (was Re: [BUGS] string_agg delimiter having no effect with order by)
Date
Msg-id 4C5B0A2D.5040809@agliodbs.com
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In response to Re: Drop one-argument string_agg? (was Re: [BUGS] string_agg delimiter having no effect with order by)  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Drop one-argument string_agg? (was Re: [BUGS] string_agg delimiter having no effect with order by)  (Tom Lane <tgl@sss.pgh.pa.us>)
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> Well, maybe we need to expend some more sweat on the error message then.
> But this patch was still a prerequisite thing, because without it there
> is no error that we can complain about.

Yes, I'd say an addition to the HINT is in order *assuming* at that
stage we can tell if the user passed an ORDER BY or not.

--                                  -- Josh Berkus                                    PostgreSQL Experts Inc.
                        http://www.pgexperts.com

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