diff options
Diffstat (limited to 'src/backend/utils/adt/pg_locale_builtin.c')
| -rw-r--r-- | src/backend/utils/adt/pg_locale_builtin.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/src/backend/utils/adt/pg_locale_builtin.c b/src/backend/utils/adt/pg_locale_builtin.c index 0d4c754a267..145b4641b1b 100644 --- a/src/backend/utils/adt/pg_locale_builtin.c +++ b/src/backend/utils/adt/pg_locale_builtin.c @@ -191,13 +191,6 @@ wc_iscased_builtin(pg_wchar wc, pg_locale_t locale) return pg_u_prop_cased(to_char32(wc)); } -static bool -char_is_cased_builtin(char ch, pg_locale_t locale) -{ - return IS_HIGHBIT_SET(ch) || - (ch >= 'A' && ch <= 'Z') || (ch >= 'a' && ch <= 'z'); -} - static pg_wchar wc_toupper_builtin(pg_wchar wc, pg_locale_t locale) { @@ -215,6 +208,8 @@ static const struct ctype_methods ctype_methods_builtin = { .strtitle = strtitle_builtin, .strupper = strupper_builtin, .strfold = strfold_builtin, + /* uses plain ASCII semantics for historical reasons */ + .downcase_ident = NULL, .wc_isdigit = wc_isdigit_builtin, .wc_isalpha = wc_isalpha_builtin, .wc_isalnum = wc_isalnum_builtin, @@ -225,7 +220,6 @@ static const struct ctype_methods ctype_methods_builtin = { .wc_ispunct = wc_ispunct_builtin, .wc_isspace = wc_isspace_builtin, .wc_isxdigit = wc_isxdigit_builtin, - .char_is_cased = char_is_cased_builtin, .wc_iscased = wc_iscased_builtin, .wc_tolower = wc_tolower_builtin, .wc_toupper = wc_toupper_builtin, |