On 9 February 2015 at 03:57, Gavin Flower
wrote:
>
> Would using jsonb be more consistent?
>
Yes, casting to jsonb seems produce consistent output:
# SELECT array_to_json(array[1, 2, 3])::jsonb, json_build_array(1, 2,
3)::jsonb;
array_to_json | json_build_array
---+
I've noticed that when representing lists as JSON, Postgres 9.4 sometimes
outputs spaces after commas, and other times does not.
# SELECT array_to_json(array[1, 2, 3]), json_build_array(1, 2, 3);
array_to_json | json_build_array
---+--
[1,2,3] | [1, 2, 3]
Thi
