core/src/main/java/org/apache/carbondata/core/scan/filter/executer/RowLevelRangeLessThanEqualFilterExecutorImpl.java [107:160]:
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            isDefaultValuePresentInFilter = true;
            break;
          }
        }
      }
    }
  }

  @Override
  public BitSet isScanRequired(byte[][] blockMaxValue, byte[][] blockMinValue,
      boolean[] isMinMaxSet) {
    BitSet bitSet = new BitSet(1);
    byte[] minValue = null;
    boolean isScanRequired = false;
    if (isMeasurePresentInCurrentBlock[0] || isDimensionPresentInCurrentBlock[0]) {
      if (isMeasurePresentInCurrentBlock[0]) {
        if (isMinMaxSet[measureChunkIndex[0]]) {
          minValue = blockMinValue[measureChunkIndex[0]];
          isScanRequired = isScanRequired(minValue, msrFilterRangeValues,
              msrColEvalutorInfoList.get(0).getType());
        } else {
          isScanRequired = true;
        }
      } else {
        minValue = blockMinValue[dimensionChunkIndex[0]];
        DataType dataType = dimColEvaluatorInfoList.get(0).getDimension().getDataType();
        // for no dictionary measure column comparison can be done
        // on the original data as like measure column
        if (DataTypeUtil.isPrimitiveColumn(dataType) &&
            dimColEvaluatorInfoList.get(0).getDimension().getDataType() != DataTypes.DATE) {
          isScanRequired = isScanRequired(minValue, filterRangeValues, dataType);
        } else {
          isScanRequired =
            isScanRequired(minValue, filterRangeValues, isMinMaxSet[dimensionChunkIndex[0]]);
        }
      }
    } else {
      isScanRequired = isDefaultValuePresentInFilter;
    }
    if (isScanRequired) {
      bitSet.set(0);
    }
    return bitSet;
  }

  private boolean isScanRequired(byte[] blockMinValue, byte[][] filterValues, boolean isMinMaxSet) {
    if (!isMinMaxSet) {
      // scan complete data if min max is not written for a given column
      return true;
    }
    boolean isScanRequired = false;
    for (int k = 0; k < filterValues.length; k++) {
      // and filter-min should be positive
      int minCompare = ByteUtil.UnsafeComparer.INSTANCE.compareTo(filterValues[k], blockMinValue);
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core/src/main/java/org/apache/carbondata/core/scan/filter/executer/RowLevelRangeLessThanFilterExecutorImpl.java [107:160]:
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            isDefaultValuePresentInFilter = true;
            break;
          }
        }
      }
    }
  }

  @Override
  public BitSet isScanRequired(byte[][] blockMaxValue, byte[][] blockMinValue,
      boolean[] isMinMaxSet) {
    BitSet bitSet = new BitSet(1);
    byte[] minValue = null;
    boolean isScanRequired = false;
    if (isMeasurePresentInCurrentBlock[0] || isDimensionPresentInCurrentBlock[0]) {
      if (isMeasurePresentInCurrentBlock[0]) {
        if (isMinMaxSet[measureChunkIndex[0]]) {
          minValue = blockMinValue[measureChunkIndex[0]];
          isScanRequired = isScanRequired(minValue, msrFilterRangeValues,
              msrColEvalutorInfoList.get(0).getType());
        } else {
          isScanRequired = true;
        }
      } else {
        minValue = blockMinValue[dimensionChunkIndex[0]];
        DataType dataType = dimColEvaluatorInfoList.get(0).getDimension().getDataType();
        // for no dictionary measure column comparison can be done
        // on the original data as like measure column
        if (DataTypeUtil.isPrimitiveColumn(dataType) &&
            dimColEvaluatorInfoList.get(0).getDimension().getDataType() != DataTypes.DATE) {
          isScanRequired = isScanRequired(minValue, filterRangeValues, dataType);
        } else {
          isScanRequired =
            isScanRequired(minValue, filterRangeValues, isMinMaxSet[dimensionChunkIndex[0]]);
        }
      }
    } else {
      isScanRequired = isDefaultValuePresentInFilter;
    }
    if (isScanRequired) {
      bitSet.set(0);
    }
    return bitSet;
  }

  private boolean isScanRequired(byte[] blockMinValue, byte[][] filterValues, boolean isMinMaxSet) {
    if (!isMinMaxSet) {
      // scan complete data if min max is not written for a given column
      return true;
    }
    boolean isScanRequired = false;
    for (int k = 0; k < filterValues.length; k++) {
      // and filter-min should be positive
      int minCompare = ByteUtil.UnsafeComparer.INSTANCE.compareTo(filterValues[k], blockMinValue);
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