本文整理了Java中org.apache.hadoop.hive.metastore.api.Decimal.getScale()方法的一些代码示例，展示了Decimal.getScale()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Decimal.getScale()方法的具体详情如下：
包路径：org.apache.hadoop.hive.metastore.api.Decimal
类名称：Decimal
方法名：getScale

Decimal.getScale介绍

暂无

代码示例

代码示例来源：origin: prestodb/presto

public static Optional<BigDecimal> fromMetastoreDecimal(@Nullable Decimal decimal)
{
  if (decimal == null) {
    return Optional.empty();
  }
  return Optional.of(new BigDecimal(new BigInteger(decimal.getUnscaled()), decimal.getScale()));
}

代码示例来源：origin: apache/hive

public Object getFieldValue(_Fields field) {
 switch (field) {
 case SCALE:
  return getScale();
 case UNSCALED:
  return getUnscaled();
 }
 throw new IllegalStateException();
}

代码示例来源：origin: apache/hive

public static double decimalToDouble(Decimal decimal) {
 return new BigDecimal(new BigInteger(decimal.getUnscaled()), decimal.getScale()).doubleValue();
}

代码示例来源：origin: apache/hive

public static String createJdoDecimalString(Decimal d) {
  return new BigDecimal(new BigInteger(d.getUnscaled()), d.getScale()).toString();
 }
}

代码示例来源：origin: apache/hive

private static String convertToString(Decimal val) {
 if (val == null) {
  return "";
 }
 HiveDecimal result = HiveDecimal.create(new BigInteger(val.getUnscaled()), val.getScale());
 if (result != null) {
  return result.toString();
 } else {
  return "";
 }
}

代码示例来源：origin: apache/drill

private static String convertToString(Decimal val) {
 if (val == null) {
  return "";
 }
 HiveDecimal result = HiveDecimal.create(new BigInteger(val.getUnscaled()), val.getScale());
 if (result != null) {
  return result.toString();
 } else {
  return "";
 }
}

代码示例来源：origin: apache/hive

if (highValue != null && highValue.getUnscaled() != null
  && lowValue != null && lowValue.getUnscaled() != null) {
 HiveDecimal maxHiveDec = HiveDecimal.create(new BigInteger(highValue.getUnscaled()), highValue.getScale());
 BigDecimal maxVal = maxHiveDec == null ? null : maxHiveDec.bigDecimalValue();
 HiveDecimal minHiveDec = HiveDecimal.create(new BigInteger(lowValue.getUnscaled()), lowValue.getScale());
 BigDecimal minVal = minHiveDec == null ? null : minHiveDec.bigDecimalValue();

代码示例来源：origin: apache/drill

if (highValue != null && highValue.getUnscaled() != null
  && lowValue != null && lowValue.getUnscaled() != null) {
 HiveDecimal maxHiveDec = HiveDecimal.create(new BigInteger(highValue.getUnscaled()), highValue.getScale());
 BigDecimal maxVal = maxHiveDec == null ? null : maxHiveDec.bigDecimalValue();
 HiveDecimal minHiveDec = HiveDecimal.create(new BigInteger(lowValue.getUnscaled()), lowValue.getScale());
 BigDecimal minVal = minHiveDec == null ? null : minHiveDec.bigDecimalValue();

代码示例来源：origin: com.facebook.presto.hive/hive-apache

public Object getFieldValue(_Fields field) {
 switch (field) {
 case UNSCALED:
  return getUnscaled();
 case SCALE:
  return Short.valueOf(getScale());
 }
 throw new IllegalStateException();
}

代码示例来源：origin: prestosql/presto

public static Optional<BigDecimal> fromMetastoreDecimal(@Nullable Decimal decimal)
{
  if (decimal == null) {
    return Optional.empty();
  }
  return Optional.of(new BigDecimal(new BigInteger(decimal.getUnscaled()), decimal.getScale()));
}

代码示例来源：origin: org.apache.hive/hive-standalone-metastore

public static String createJdoDecimalString(Decimal d) {
  return new BigDecimal(new BigInteger(d.getUnscaled()), d.getScale()).toString();
 }
}

代码示例来源：origin: org.apache.hive/hive-standalone-metastore

public static double decimalToDouble(Decimal decimal) {
 return new BigDecimal(new BigInteger(decimal.getUnscaled()), decimal.getScale()).doubleValue();
}

代码示例来源：origin: org.spark-project.hive/hive-metastore

public Object getFieldValue(_Fields field) {
 switch (field) {
 case UNSCALED:
  return getUnscaled();
 case SCALE:
  return Short.valueOf(getScale());
 }
 throw new IllegalStateException();
}

代码示例来源：origin: com.facebook.presto.hive/hive-apache

private static String createJdoDecimalString(Decimal d) {
 return new BigDecimal(new BigInteger(d.getUnscaled()), d.getScale()).toString();
}

代码示例来源：origin: org.spark-project.hive/hive-metastore

private static String createJdoDecimalString(Decimal d) {
 return new BigDecimal(new BigInteger(d.getUnscaled()), d.getScale()).toString();
}

代码示例来源：origin: com.alibaba.blink/flink-connector-hive

@VisibleForTesting
protected static Decimal fromHiveDecimal(org.apache.hadoop.hive.metastore.api.Decimal hiveDecimal) {
  BigDecimal bigDecimal = new BigDecimal(new BigInteger(hiveDecimal.getUnscaled()), hiveDecimal.getScale());
  return Decimal.fromBigDecimal(bigDecimal, bigDecimal.precision(), bigDecimal.scale());
}

代码示例来源：origin: com.facebook.presto.hive/hive-apache

private static String convertToString(Decimal val) {
 if (val == null) {
  return "";
 }
 return HiveDecimal.create(new BigInteger(val.getUnscaled()), val.getScale()).toString();
}

代码示例来源：origin: com.facebook.presto.hive/hive-apache

Decimal val = csd.getDecimalStats().getHighValue();
 BigDecimal maxVal = HiveDecimal.
   create(new BigInteger(val.getUnscaled()), val.getScale()).bigDecimalValue();
 val = csd.getDecimalStats().getLowValue();
 BigDecimal minVal = HiveDecimal.
   create(new BigInteger(val.getUnscaled()), val.getScale()).bigDecimalValue();
 cs.setRange(minVal, maxVal);
} else if (colType.equalsIgnoreCase(serdeConstants.DATE_TYPE_NAME)) {