Function check_ident_length

sql/sql_parse.cc:10172–10187

bool check_ident_length(const LEX_CSTRING *ident)
{
  /*
    string_char_length desite the names, goes into Well_formed_prefix_status
    so this is more than just a length comparison. Things like a primary key
    doesn't have a name, therefore no length. Also the ident grammar allows
    empty backtick. Check quickly the length, and if 0, accept that.
  */
  if (ident->length && check_string_char_length(ident, 0, NAME_CHAR_LEN,
                                                Lex_ident_ci::charset_info(), 1))
  {
    my_error(ER_TOO_LONG_IDENT, MYF(0), ident->str);
    return 1;
  }
  return 0;
}


/*