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

Example 1 with StringScalarEqualStringGroupColumn

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

the class TestVectorStringExpressions method testStringScalarCompareStringColProjection.

@Test
public void testStringScalarCompareStringColProjection() {
    VectorizedRowBatch batch = makeStringBatch();
    VectorExpression expr;
    expr = new StringScalarEqualStringGroupColumn(red2, 0, 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 StringScalarEqualStringGroupColumn(green, 0, 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]);
}