Re: Review: listagg aggregate

2010/1/25 Robert Haas <robertmhaas@gmail.com>:
> On Mon, Jan 25, 2010 at 2:27 PM, David E. Wheeler <david@kineticode.com> wrote:
>> On Jan 25, 2010, at 2:09 AM, Peter Eisentraut wrote:
>>> xmlagg -> concatenates values to form xml datum
>>> array_agg -> concatenates values to form array datum
>>> ??? -> concatenates values to form string datum
>>
>> concat_agg().
>
> I like that one...
>

why is concat_agg better than listagg ?

Pavel

> ...Robert
>
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