Examples of org.apache.hadoop.hive.ql.udf.UDFMonth.evaluate()

Class org.apache.hadoop.hive.ql.udf.UDFMonth

Examples of org.apache.hadoop.hive.ql.udf.UDFMonth.evaluate()

org.apache.hadoop.hive.ql.udf.UDFMonth.evaluate()
Get the month from a date string. @param dateString the dateString in the format of "yyyy-MM-dd HH:mm:ss" or "yyyy-MM-dd". @return an int from 1 to 12. null if the dateString is not a valid date string.

  }


  private void compareToUDFMonthDate(long t, int y) {
    UDFMonth udf = new UDFMonth();
    TimestampWritable tsw = toTimestampWritable(t);
    IntWritable res = udf.evaluate(tsw);
    Assert.assertEquals(res.get(), y);
  }


  private void verifyUDFMonth(VectorizedRowBatch batch) {
    VectorExpression udf;

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  }


  private void compareToUDFMonthLong(long t, int y) {
    UDFMonth udf = new UDFMonth();
    TimestampWritable tsw = toTimestampWritable(t);
    IntWritable res = udf.evaluate(tsw);
    Assert.assertEquals(res.get(), y);
  }


  private void verifyUDFMonth(VectorizedRowBatch batch, TestType testType) {
    VectorExpression udf;

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