jeff(dot)janes(at)gmail(dot)com writes:
> \pset numericlocale on
> select 1000000::real;
> float4
> --------
> 1e,+06
> (1 row)
> There should not be a comma added between e and +.
Indeed. It looks like the author of format_numeric_locale() never
heard of e-format output. There's some other pretty crummy code in
there, but that's the core problem ...
regards, tom lane