Function NewDoubleColumn

client/column.go:515–534

(arrayOffset int32, positionCount int32, valueIsNull []bool, values []float64)

}

func NewDoubleColumn(arrayOffset int32, positionCount int32, valueIsNull []bool, values []float64) (*DoubleColumn, error) {
	if arrayOffset < 0 {
		return nil, fmt.Errorf("arrayOffset is negative")
	}
	if positionCount < 0 {
		return nil, fmt.Errorf("positionCount is negative")
	}
	if int32(len(values))-arrayOffset < positionCount {
		return nil, fmt.Errorf("values length is less than positionCount")
	}
	if valueIsNull != nil && int32(len(valueIsNull))-arrayOffset < positionCount {
		return nil, fmt.Errorf("isNull length is less than positionCount")
	}
	return &DoubleColumn{
		arrayOffset:   arrayOffset,
		positionCount: positionCount,
		valueIsNull:   valueIsNull,
		values:        values,
	}, nil
}

func (c *DoubleColumn) GetDataType() TSDataType {
	return DOUBLE