Package org.apache.hadoop.hive.ql.exec.vector.expressions.gen

Examples of org.apache.hadoop.hive.ql.exec.vector.expressions.gen.FuncDegreesDoubleToDouble


  @Test
  public void testVectorDegrees() {
    VectorizedRowBatch b = getVectorizedRowBatchDoubleInDoubleOut();
    DoubleColumnVector resultV = (DoubleColumnVector) b.cols[1];
    b.cols[0].noNulls = true;
    VectorExpression expr = new FuncDegreesDoubleToDouble(0, 1);
    expr.evaluate(b);
    Assert.assertEquals(Math.toDegrees(0.5d), resultV.vector[4]);
  }
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