2012/1/12 Merlin Moncure <mmonc...@gmail.com>:
> On Thu, Jan 12, 2012 at 9:51 AM, Andrew Dunstan <and...@dunslane.net> wrote:
>> On 01/12/2012 10:44 AM, Pavel Stehule wrote:
>>> this should be little bit more enhanced to support a row arrays - it
>>> can be merged with some routines from pst tool
>>> http://okbob.blogspot.com/2010/11/new-version-of-pst-collection-is.html
>>
>> I will be covering composites.
>
> curious, will your function work on unregistered composites?  What
> would this do?
>
> select array_to_json(array[row('a', 1), row('b', 2)]);

it can do it - but it has to use some defaults for names.

Pavel

>
> merlin

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