Re: pgsql: Throw error for indeterminate collation of an ORDER/GROUP/DISTIN

Greg Stark <gsstark@mit.edu> writes:
> On Tue, Mar 22, 2011 at 7:58 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> Throw error for indeterminate collation of an ORDER/GROUP/DISTINCT target.

> hmm. In the current arrangement = doesn't depend on collation, right?

I've been trying to get rid of that assumption where I could.
I think it would probably be interesting if someday we could have
case-insensitive collations, for instance.
        regards, tom lane