Elastich search – ICU Collation Keyword Field – Norwegian language – aa elastich search consider as å when sorting

According to Wikipedia on the Norwegian alphabet

The letter Å (HTML å) was introduced in Norwegian in 1917, replacing Aa or aa.
Family names may not follow modern orthography, and as such retain the digraph aa where å would be used today.

and more specifically on the subject of collation

Aa is treated like Å in alphabetical sorting, not like two adjacent letters A, meaning that while a is the first letter of the alphabet, aa is the last.

Your sort order is correct.

CLICK HERE to find out more related problems solutions.

Leave a Comment

Your email address will not be published.

Scroll to Top