Gregory Stark <stark(at)enterprisedb(dot)com> writes:
> It may be more right in an abstract ideal world -- the reality is that text
> collation is annoyingly complex. But this may be a case where we can get away
> with just eliding this hassle.
If anyone actually complains about it, I think we can point to the SQL
spec, which unambiguously says that a multicolumn sort key is considered
one column at a time.
regards, tom lane