code: def get_sql_update_by_first_field(table: str,
                                    fieldlist: Sequence[str],
                                    delims: Tuple[str, str] = ("", "")) -> str:
      
      return (
          "UPDATE " + delimit(table, delims) +
          " SET " +
          ",".join([delimit(x, delims) + "=?" for x in fieldlist[1:]]) +
          " WHERE " + delimit(fieldlist[0], delims) + "=?"
      )
docs: Returns SQL for an UPDATE statement, to update all fields except the
      first field (PK) using the PK as the key.