Add pg_iswcased(). True if character has multiple case forms. Will be a useful multibyte-aware replacement for char_is_cased().
Reviewed-by: Chao Li <[email protected]> Reviewed-by: Peter Eisentraut <[email protected]> Discussion: https://postgr.es/m/[email protected] Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/630706ced04e3a7a7f0070f4e8fb88f7503a1016 Modified Files -------------- src/backend/utils/adt/pg_locale.c | 11 +++++++++++ src/backend/utils/adt/pg_locale_builtin.c | 7 +++++++ src/backend/utils/adt/pg_locale_icu.c | 7 +++++++ src/backend/utils/adt/pg_locale_libc.c | 17 +++++++++++++++++ src/include/utils/pg_locale.h | 2 ++ 5 files changed, 44 insertions(+)
