Re: unexpected character used as group separator by to_char

Vincent Veyron <vv(dot)lists(at)wanadoo(dot)fr> writes:
> Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> (I suppose you could also use regexp_replace to convert random forms
>> of whitespace to plain ASCII space.)

> No dice. 'G' formatting looks like a whitespace, but is different (it appears to be slightly narrower when displayed in html, too) :

Huh ... do you have lc_monetary and lc_ctype set the same? The
latter is (I believe) what determines the behavior of regex \s.

In any case, you could force the issue with a pattern like '[\s\uNNNN]'
for whatever the code point of that character is.

regards, tom lane