Re: [GENERAL] CREATE AGGREGATE on jsonb concat

> Seamus Abshere <seamus@abshere.net> writes:
> > We do this in our database:
>
> > CREATE AGGREGATE jsonb_collect(jsonb) (
> >     SFUNC = 'jsonb_concat',
> >     STYPE = jsonb,
> >     INITCOND = '{}'
> > );
>
> > Is there some other built-in aggregate I'm missing that would do the
> > same thing? It just feels like such an obvious feature.

> On Thu, Jul 6, 2017, at 04:53 PM, Tom Lane wrote:
> Doesn't jsonb_agg() do exactly that?

hi Tom,

That aggregates into an array. Our `jsonb_collect` aggregates into an
object.

Best,
Seamus