Re:
>> After this patch goes in, the big next thing would be to support
>> nondeterministic collations for LIKE, ILIKE and pattern matching operators in
>> general. Is anyone interested in working on that?
> As far as I know you're the last person that seemed to be working on that topic
> back in March :)
I have a solution for LIKE and ILIKE for case-insensitive, accent-sensitive ICU collations and the UTF8 server
encoding,but didn't attempt to address the general case until ICU collations were supported at the database and cluster
levels. I may have another look at that after this patch goes in.