@Override
  public boolean initAndGetIsSupport(final LocalDate initialInput, final long initialTimestamp) {
    return false;
  }
Warning: Do not use fraction values like "1/3" to initiate the operator, unless you know what
the output is when printing the double power. For instance, use "0.3333" instead, and you can
identify the operator's name as "sum_x0.3333".

@param power the power to use
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/pipe/processor/aggregate/operator/intermediateresult/specifictype/doubletype/FractionPoweredSumOperator.java