"Vlad Romascanu" <vromascanu@accurev.com> writes:
> Description: Regexp engine fails to case-insensitively match
> multi-byte codepoints
> Already reported in 2006 but seems to have fallen through the cracks (I can
> find no followup.) Problem still exists in v8.4.3.
It's fixed in 9.0, at least for cases using UTF8 encoding.
regards, tom lane