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

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

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  @Test
  public void testLongColumnScalarIfExpr() {
    VectorizedRowBatch batch = getBatch4LongVectors();
    VectorExpression expr = new IfExprLongColumnLongScalar(0, 1, 100, 3);
    LongColumnVector r = (LongColumnVector) batch.cols[3];
    expr.evaluate(batch);
    assertEquals(100, r.vector[0]);
    assertEquals(100, r.vector[1]);
    assertEquals(-3, r.vector[2]);
    assertEquals(-4, r.vector[3]);
  }
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  @Test
  public void testLongColumnScalarIfExpr() {
    VectorizedRowBatch batch = getBatch4LongVectors();
    VectorExpression expr = new IfExprLongColumnLongScalar(0, 1, 100, 3);
    LongColumnVector r = (LongColumnVector) batch.cols[3];
    expr.evaluate(batch);
    assertEquals(100, r.vector[0]);
    assertEquals(100, r.vector[1]);
    assertEquals(-3, r.vector[2]);
    assertEquals(-4, r.vector[3]);
  }
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