Package org.apache.hadoop.hive.common.type

Examples of org.apache.hadoop.hive.common.type.HiveDecimal.scaleByPowerOfTen()

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    // get the scale factor to turn big decimal into a decimal < 1
    int factor = dec.precision() - dec.scale();
    factor = sign == 1 ? factor : -factor;

        // convert the absolute big decimal to string
        dec.scaleByPowerOfTen(Math.abs(dec.scale()));
        String digits = dec.unscaledValue().toString();

        // finally write out the pieces (sign, scale, digits)
        buffer.write((byte) ( sign + 1), invert);
        buffer.write((byte) ((factor >> 24) ^ 0x80), invert);
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        // get the scale factor to turn big decimal into a decimal < 1
        int factor = dec.precision() - dec.scale();
        factor = sign == 1 ? factor : -factor;

        // convert the absolute big decimal to string
        dec.scaleByPowerOfTen(Math.abs(dec.scale()));
        String digits = dec.unscaledValue().toString();

        // finally write out the pieces (sign, scale, digits)
        writeByte(buffer, (byte) ( sign + 1), invert);
        writeByte(buffer, (byte) ((factor >> 24) ^ 0x80), invert);
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  protected void func(DecimalColumnVector outV, LongColumnVector inV, int i) {

    // The resulting decimal value is 10e-9 * the input long value (i.e. seconds).
    //
    HiveDecimal result = HiveDecimal.create(inV.vector[i]);
    result = result.scaleByPowerOfTen(-9);
    outV.set(i, result);
  }
}
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        // get the scale factor to turn big decimal into a decimal < 1
        int factor = dec.precision() - dec.scale();
        factor = sign == 1 ? factor : -factor;

        // convert the absolute big decimal to string
        dec.scaleByPowerOfTen(Math.abs(dec.scale()));
        String digits = dec.unscaledValue().toString();

        // finally write out the pieces (sign, scale, digits)
        buffer.write((byte) ( sign + 1), invert);
        buffer.write((byte) ((factor >> 24) ^ 0x80), invert);
View Full Code Here
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    // get the scale factor to turn big decimal into a decimal < 1
    int factor = dec.precision() - dec.scale();
    factor = sign == 1 ? factor : -factor;

        // convert the absolute big decimal to string
        dec.scaleByPowerOfTen(Math.abs(dec.scale()));
        String digits = dec.unscaledValue().toString();

        // finally write out the pieces (sign, scale, digits)
        buffer.write((byte) ( sign + 1), invert);
        buffer.write((byte) ((factor >> 24) ^ 0x80), invert);
View Full Code Here
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        // get the scale factor to turn big decimal into a decimal < 1
        int factor = dec.precision() - dec.scale();
        factor = sign == 1 ? factor : -factor;

        // convert the absolute big decimal to string
        dec.scaleByPowerOfTen(Math.abs(dec.scale()));
        String digits = dec.unscaledValue().toString();

        // finally write out the pieces (sign, scale, digits)
        buffer.write((byte) ( sign + 1), invert);
        buffer.write((byte) ((factor >> 24) ^ 0x80), invert);
View Full Code Here
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