diff options
Diffstat (limited to 'sql')
| -rw-r--r-- | sql/item_strfunc.cc | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/sql/item_strfunc.cc b/sql/item_strfunc.cc index 2a63c5355a4..d0190af042e 100644 --- a/sql/item_strfunc.cc +++ b/sql/item_strfunc.cc @@ -1562,9 +1562,14 @@ void Item_func_soundex::fix_length_and_dec() else return 0 */ -static char get_scode(CHARSET_INFO *cs,char *ptr) +static char soundex_toupper(char ch) { - uchar ch=my_toupper(cs,*ptr); + return (ch >= 'a' && ch <= 'z') ? ch - 'a' + 'A' : ch; +} + +static char get_scode(char *ptr) +{ + uchar ch= soundex_toupper(*ptr); if (ch < 'A' || ch > 'Z') { // Thread extended alfa (country spec) @@ -1594,8 +1599,8 @@ String *Item_func_soundex::val_str(String *str) from++; /* purecov: inspected */ if (from == end) return &my_empty_string; // No alpha characters. - *to++ = my_toupper(cs,*from); // Copy first letter - last_ch = get_scode(cs,from); // code of the first letter + *to++ = soundex_toupper(*from); // Copy first letter + last_ch = get_scode(from); // code of the first letter // for the first 'double-letter check. // Loop on input letters until // end of input (null) or output @@ -1604,7 +1609,7 @@ String *Item_func_soundex::val_str(String *str) { if (!my_isalpha(cs,*from)) continue; - ch=get_scode(cs,from); + ch=get_scode(from); if ((ch != '0') && (ch != last_ch)) // if not skipped or double { *to++ = ch; // letter, copy to output |