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

Example 1 with CharScalarEqualStringGroupColumn

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

the class TestVectorStringExpressions method testCharScalarCompareStringColProjection.

@Test
public void testCharScalarCompareStringColProjection() {
    VectorizedRowBatch batch = makeStringBatch();
    VectorExpression expr;
    expr = new CharScalarEqualStringGroupColumn(new HiveChar(new String(red2), 8), 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 CharScalarEqualStringGroupColumn(new HiveChar(new String(green), 10), 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]);
}