Examples of MaterializedResult

Examples of com.facebook.presto.testing.MaterializedResult

63
64
65
66
67
68
69
70
71
72
73
                .build();

        OperatorFactory operatorFactory = new DistinctLimitOperator.DistinctLimitOperatorFactory(0, ImmutableList.of(BIGINT), 5);
        Operator operator = operatorFactory.createOperator(driverContext);

        MaterializedResult expected = resultBuilder(driverContext.getSession(), BIGINT)
                .row(1)
                .row(2)
                .row(3)
                .row(4)
                .row(5)
View Full Code Here

Examples of com.facebook.presto.testing.MaterializedResult

86
87
88
89
90
91
92
93
94
95
96
                .build();

        OperatorFactory operatorFactory = new DistinctLimitOperator.DistinctLimitOperatorFactory(0, ImmutableList.of(BIGINT), 3);
        Operator operator = operatorFactory.createOperator(driverContext);

        MaterializedResult expected = resultBuilder(driverContext.getSession(), BIGINT)
                .row(1)
                .row(2)
                .row(3)
                .build();
View Full Code Here

Examples of com.facebook.presto.testing.MaterializedResult

107
108
109
110
111
112
113
114
115
116
117
                .build();

        OperatorFactory operatorFactory = new DistinctLimitOperator.DistinctLimitOperatorFactory(0, ImmutableList.of(BIGINT), 5);
        Operator operator = operatorFactory.createOperator(driverContext);

        MaterializedResult expected = resultBuilder(driverContext.getSession(), BIGINT)
                .row(1)
                .row(2)
                .row(3)
                .row(4)
                .build();
View Full Code Here

Examples of com.facebook.presto.testing.MaterializedResult

44
45
46
47
48
49
50
51
52
53
54
    }

    @Test
    public void testRowNumber()
    {
        MaterializedResult expected = resultBuilder(TEST_SESSION, BIGINT, VARCHAR, BIGINT)
                .row(1, "O", 1)
                .row(2, "O", 2)
                .row(3, "F", 3)
                .row(4, "O", 4)
                .row(5, "F", 5)
View Full Code Here

Examples of com.facebook.presto.testing.MaterializedResult

105
106
107
108
109
110
111
112
113
114
115
    @Test
    public void testSpecialFloatingPointValues()
            throws Exception
    {
        MaterializedResult actual = computeActual("SELECT nan(), infinity(), -infinity()");
        MaterializedRow row = Iterables.getOnlyElement(actual.getMaterializedRows());
        assertEquals(row.getField(0), Double.NaN);
        assertEquals(row.getField(1), Double.POSITIVE_INFINITY);
        assertEquals(row.getField(2), Double.NEGATIVE_INFINITY);
    }
View Full Code Here

Examples of com.facebook.presto.testing.MaterializedResult

123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
    @Test
    public void testApproxPercentile()
            throws Exception
    {
        MaterializedResult raw = computeActual("SELECT orderstatus, orderkey, totalprice FROM ORDERS");

        Multimap<String, Long> orderKeyByStatus = ArrayListMultimap.create();
        Multimap<String, Double> totalPriceByStatus = ArrayListMultimap.create();
        for (MaterializedRow row : raw.getMaterializedRows()) {
            orderKeyByStatus.put((String) row.getField(0), (Long) row.getField(1));
            totalPriceByStatus.put((String) row.getField(0), (Double) row.getField(2));
        }

        MaterializedResult actual = computeActual("" +
                "SELECT orderstatus, " +
                "   approx_percentile(orderkey, 0.5), " +
                "   approx_percentile(totalprice, 0.5)," +
                "   approx_percentile(orderkey, 2, 0.5)," +
                "   approx_percentile(totalprice, 2, 0.5)\n" +
                "FROM ORDERS\n" +
                "GROUP BY orderstatus");

        for (MaterializedRow row : actual.getMaterializedRows()) {
            String status = (String) row.getField(0);
            Long orderKey = (Long) row.getField(1);
            Double totalPrice = (Double) row.getField(2);
            Long orderKeyWeighted = (Long) row.getField(3);
            Double totalPriceWeighted = (Double) row.getField(4);
View Full Code Here

Examples of com.facebook.presto.testing.MaterializedResult

170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
    @Test
    public void testComplexQuery()
            throws Exception
    {
        MaterializedResult actual = computeActual("SELECT sum(orderkey), row_number() OVER (ORDER BY orderkey)\n" +
                "FROM orders\n" +
                "WHERE orderkey <= 10\n" +
                "GROUP BY orderkey\n" +
                "HAVING sum(orderkey) >= 3\n" +
                "ORDER BY orderkey DESC\n" +
                "LIMIT 3");

        MaterializedResult expected = resultBuilder(getSession(), BIGINT, BIGINT)
                .row(7, 5)
                .row(6, 4)
                .row(5, 3)
                .build();
View Full Code Here

Examples of com.facebook.presto.testing.MaterializedResult

208
209
210
211
212
213
214
215
216
217
218
219
220
    @Test
    public void testApproximateCountDistinct()
            throws Exception
    {
        MaterializedResult actual = computeActual("SELECT approx_distinct(custkey) FROM orders");

        MaterializedResult expected = resultBuilder(getSession(), BIGINT)
                .row(971)
                .build();

        assertEqualsIgnoreOrder(actual.getMaterializedRows(), expected.getMaterializedRows());
    }
View Full Code Here

Examples of com.facebook.presto.testing.MaterializedResult

221
222
223
224
225
226
227
228
229
230
231
232
233
234
    @Test
    public void testApproximateCountDistinctGroupBy()
            throws Exception
    {
        MaterializedResult actual = computeActual("SELECT orderstatus, approx_distinct(custkey) FROM orders GROUP BY orderstatus");
        MaterializedResult expected = resultBuilder(getSession(), actual.getTypes())
                .row("O", 969)
                .row("F", 964)
                .row("P", 301)
                .build();

        assertEqualsIgnoreOrder(actual.getMaterializedRows(), expected.getMaterializedRows());
    }
View Full Code Here

Examples of com.facebook.presto.util.MaterializedResult

117
118
119
120
121
122
123
124
125
126
127
128
    @Test
    public void testTableSampleSystemBoundaryValues()
            throws Exception
    {
        MaterializedResult fullSample = computeActual("SELECT orderkey FROM orders TABLESAMPLE SYSTEM (100)");
        MaterializedResult emptySample = computeActual("SELECT orderkey FROM orders TABLESAMPLE SYSTEM (0)");
        MaterializedResult all = computeActual("SELECT orderkey FROM orders");

        assertTrue(all.getMaterializedTuples().containsAll(fullSample.getMaterializedTuples()));
        assertEquals(emptySample.getMaterializedTuples().size(), 0);
    }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.