Function find_string_in_array

sql/strfunc.cc:393–404

*/

int find_string_in_array(LEX_CSTRING * const haystack, LEX_CSTRING * const needle,
                         CHARSET_INFO * const cs)
{
  const LEX_CSTRING *pos;
  for (pos= haystack; pos->str; pos++)
    if (!cs->strnncollsp(pos->str, pos->length,
                         needle->str, needle->length))
    {
      return (int)(pos - haystack);
    }
  return -1;
}


const char *set_to_string(THD *thd, LEX_CSTRING *result, ulonglong set,