Case-insensitive UTF-8 string collation for SQLite (C/C++)

Question

I am looking for a method to compare and sort UTF-8 strings in C++ in a case-insensitive manner to use it in a custom collation function in SQLite.

1. The method shou

Answer 1

I don't think there's a standard C/C++ library function you can use. You'll have to roll your own or use a 3rd-party library. The full Unicode specification for locale-specific collation can be found here: http://www.unicode.org/reports/tr10/ (warning: this is a long document).