question on dub and postgresql

[James Blachly]

On 10/5/20 11:42 AM, Alaindevos wrote:
>> Use "rangify" template to get forward range from answer
> Thanks, this answers the question on programmatic level.
> Yet I guess something is special with the answer datatype which makes 
> foreach to fail.

Instead of thinking of it as "foreach failing," instead consider that 
the library author did not implement foreach.