Bruce Momjian <bruce@momjian.us> writes:
> Peter Eisentraut wrote:
>> I don't think Oracle even has that. But personally I'd like to see
>> errors for invalid pattern combinations.
> What do we do with other invalid pattern combinations in to_char() now?
Mostly, we return bogus results :-(. The formatting.c code in general
doesn't seem very robust.
regards, tom lane