On Wednesday, January 10, 2018, Durumdara <durumdara(at)gmail(dot)com> wrote:
>
> The PG is 9.4 on Linux, the DataBase encoding is:
> ENCODING = 'UTF8'
> LC_COLLATE = 'hu_HU.UTF-8'
> LC_CTYPE = 'hu_HU.UTF-8'
>
>
The collection rules for hu_HU.UTF-8 probably pretend symbols don't exist,
this is not uncommon. You probably need to use 'C' collation.
David J.