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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 Peter Eisentraut
Subject Re: Drop one-argument string_agg? (was Re: [BUGS] string_agg delimiter having no effect with order by)
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Msg-id 1281040260.22868.3.camel@vanquo.pezone.net
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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)
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On tor, 2010-08-05 at 14:38 -0400, Tom Lane wrote:
> Huh?  The functionality proposed for removal is only that of omitting
> an explicit delimiter argument for string_agg().  Since the default
> value (an empty string) doesn't seem to be the right thing all that
> often anyway, I'm not following why you think this is a significant
> downgrade.

I just think it's useful to have the one-argument version.  I understand
the functionality is available in other ways.

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