Volkan YAZICI <[EMAIL PROTECTED]> writes: > On 11/27/05, Tom Lane <[EMAIL PROTECTED]> wrote: >> The really fundamental problem is that tolower/toupper don't work >> on wchar_t.
> Yes, indeed. I agree with you to find a proper solution for character > set handling. But, IMHO, it's better to have a-patchy working system > instead of a not working one. But you just agreed that it doesn't work. It might be that there are degrees of not-working-ness here, but before adopting a partial solution I would like to see some reasoning why it won't make things worse for other people. I think that what you are proposing could lead to arbitrarily bad behavior (up to and including server crashes) depending on what libc's toupper/tolower functions are coded to do with out-of-range inputs. Exactly what cases have you tried, and on what platforms? regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster