Re: [Postgres-xc-developers] Error Loading json_enhancements

[David E. W. <da...@ju...>]

On Feb 1, 2014, at 12:12 AM, Koichi Suzuki <koi...@gm...> wrote:

> You need to define collection function for an aggregate too.
> Description will be found at
> http://postgres-xc.sourceforge.net/docs/1_1/sql-createaggregate.html

Hrm. Is there an example somewhere of how, say, a core aggregate function is ported to XC, including a collection function? Because I have no clue how to go about implementing one.

Thanks,

David