Examples with StringGroupColEqualVarCharScalar org.apache.hadoop.hive.ql.exec.vector.expressions.gen.StringGroupColEqualVarCharScalar used on opensource projects

Example 1 with StringGroupColEqualVarCharScalar

use of org.apache.hadoop.hive.ql.exec.vector.expressions.gen.StringGroupColEqualVarCharScalar in project hive by apache.

the class TestVectorStringExpressions method testStringColCompareVarCharScalarProjection.

@Test
public void testStringColCompareVarCharScalarProjection() throws HiveException {
    VectorizedRowBatch batch = makeStringBatch();
    VectorExpression expr;
    expr = new StringGroupColEqualVarCharScalar(0, new HiveVarchar(new String(red2), 8).getValue().getBytes(), 2);
    expr.evaluate(batch);
    Assert.assertEquals(3, batch.size);
    LongColumnVector outVector = (LongColumnVector) batch.cols[2];
    Assert.assertEquals(1, outVector.vector[0]);
    Assert.assertEquals(0, outVector.vector[1]);
    Assert.assertEquals(0, outVector.vector[2]);
    batch = makeStringBatch();
    expr = new StringGroupColEqualVarCharScalar(0, new HiveVarchar(new String(green), 10).getValue().getBytes(), 2);
    expr.evaluate(batch);
    Assert.assertEquals(3, batch.size);
    outVector = (LongColumnVector) batch.cols[2];
    Assert.assertEquals(0, outVector.vector[0]);
    Assert.assertEquals(1, outVector.vector[1]);
    Assert.assertEquals(0, outVector.vector[2]);
}