| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Thom Brown <thom(at)linux(dot)com>, pgsql-bugs <pgsql-bugs(at)postgresql(dot)org> |
| Subject: | Re: string_agg delimiter having no effect with order by |
| Date: | 2010-08-04 16:50:53 |
| Message-ID: | AANLkTikUu1pBjikeFMT8vmrePUzUOPdzFCsZaAs=OjhF@mail.gmail.com |
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| Lists: | pgsql-bugs pgsql-hackers |
On Wed, Aug 4, 2010 at 12:44 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Robert Haas <robertmhaas(at)gmail(dot)com> writes:
>> I suppose this confusion is only possible because string_agg has both
>> a one-argument and a two-argument form.
>
> Right, or at least that's what allows the mistake to go through without
> reporting any error.
No, that's what lets the correct form go through without reporting any error.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise Postgres Company
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