On 01-06-2016 20:52, Andreas Karlsson wrote:
> I think at least three of the four aggregate functions are little used,
> so I do not think many users would be affected. And only min(citext) and
> max(citext) can make use of the parallel aggregation.
> The functions are:
> min(citext)
> max(citext)
> int_array_aggregate(int4)
> rewrite(tsquery[])
I don't think those functions are used a lot (as you said) to justify
adding more code in 9.6. Let's not be in a hurry on something that can
wait some months.

   Euler Taveira                   Timbira - http://www.timbira.com.br/
   PostgreSQL: Consultoria, Desenvolvimento, Suporte 24x7 e Treinamento

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