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

Examples of org.apache.hadoop.hive.ql.exec.vector.expressions.gen.FilterDecimalColEqualDecimalColumn.evaluate()

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   */
  @Test
  public void testFilterDecimalColumnEqualDecimalColumn() {
    VectorizedRowBatch b = getVectorizedRowBatch2DecimalCol();
    VectorExpression expr = new FilterDecimalColEqualDecimalColumn(0, 1);
    expr.evaluate(b);

    // check that right row(s) are selected
    assertTrue(b.selectedInUse);
    assertEquals(1, b.selected[0]);
    assertEquals(1, b.size);
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    // try again with a null value
    b = getVectorizedRowBatch2DecimalCol();
    b.cols[0].noNulls = false;
    b.cols[0].isNull[1] = true;
    expr.evaluate(b);

    // verify that no rows were selected
    assertEquals(0, b.size);

    // try the repeating case
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    assertEquals(0, b.size);

    // try the repeating case
    b = getVectorizedRowBatch2DecimalCol();
    b.cols[0].isRepeating = true;
    expr.evaluate(b);

    // verify that no rows were selected
    assertEquals(0, b.size);

    // try the repeating null case
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    // try the repeating null case
    b = getVectorizedRowBatch2DecimalCol();
    b.cols[0].isRepeating = true;
    b.cols[0].noNulls = false;
    b.cols[0].isNull[0] = true;
    expr.evaluate(b);

    // verify that no rows were selected
    assertEquals(0, b.size);

    // try nulls on both sides
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    b = getVectorizedRowBatch2DecimalCol();
    b.cols[0].noNulls = false;
    b.cols[0].isNull[0] = true;
    b.cols[1].noNulls = false;
    b.cols[1].isNull[2] = true;
    expr.evaluate(b);
    assertEquals(1, b.size);  // second of three was selected

    // try repeating on both sides
    b = getVectorizedRowBatch2DecimalCol();
    b.cols[0].isRepeating = true;
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    // try repeating on both sides
    b = getVectorizedRowBatch2DecimalCol();
    b.cols[0].isRepeating = true;
    b.cols[1].isRepeating = true;
    expr.evaluate(b);

    // verify that no rows were selected
    assertEquals(0, b.size);
  }
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   */
  @Test
  public void testFilterDecimalColumnEqualDecimalColumn() {
    VectorizedRowBatch b = getVectorizedRowBatch2DecimalCol();
    VectorExpression expr = new FilterDecimalColEqualDecimalColumn(0, 1);
    expr.evaluate(b);

    // check that right row(s) are selected
    assertTrue(b.selectedInUse);
    assertEquals(1, b.selected[0]);
    assertEquals(1, b.size);
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    // try again with a null value
    b = getVectorizedRowBatch2DecimalCol();
    b.cols[0].noNulls = false;
    b.cols[0].isNull[1] = true;
    expr.evaluate(b);

    // verify that no rows were selected
    assertEquals(0, b.size);

    // try the repeating case
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    assertEquals(0, b.size);

    // try the repeating case
    b = getVectorizedRowBatch2DecimalCol();
    b.cols[0].isRepeating = true;
    expr.evaluate(b);

    // verify that no rows were selected
    assertEquals(0, b.size);

    // try the repeating null case
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    // try the repeating null case
    b = getVectorizedRowBatch2DecimalCol();
    b.cols[0].isRepeating = true;
    b.cols[0].noNulls = false;
    b.cols[0].isNull[0] = true;
    expr.evaluate(b);

    // verify that no rows were selected
    assertEquals(0, b.size);

    // try nulls on both sides
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