async def check_for_mojibake(row, found_mojibake, database, table, has_pri_key=False):
    for column, data in row.items():
        if data is None or not column.startswith("HEX"):
            continue
        for hex_char in data[::2]:
            if hex_char > '7':
                break
        else:
            continue
        field_bytes = binascii.unhexlify(data)
        try:
            field_bytes.decode("utf-8")
            if not has_pri_key:
                log_keyless_table(database, table)
                raise ValueError
            found_mojibake[database][table][rm_hex_wrap(column)]["rows_found"] += 1
        except UnicodeDecodeError:
            pass