public void testColumnFamily()

in phoenix5-spark/src/it/java/org/apache/phoenix/spark/OrderByIT.java [410:518]
104 lines of code
1 McCabe index (conditional complexity)

    public void testColumnFamily() throws Exception {
        Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
        String jdbcUrl = getUrl();
        try (Connection conn = DriverManager.getConnection(jdbcUrl, props)) {
            conn.setAutoCommit(false);
            String tableName = generateUniqueName();
            String ddl = "CREATE TABLE " + tableName +
                    "  (a_string varchar not null, cf1.a integer, cf1.b varchar, col1 integer, cf2.c varchar, cf2.d integer, col2 integer" +
                    "  CONSTRAINT pk PRIMARY KEY (a_string))\n";
            createTestTable(jdbcUrl, ddl);
            String dml = "UPSERT INTO " + tableName + " VALUES(?,?,?,?,?,?,?)";
            PreparedStatement stmt = conn.prepareStatement(dml);
            stmt.setString(1, "a");
            stmt.setInt(2, 40);
            stmt.setString(3, "aa");
            stmt.setInt(4, 10);
            stmt.setString(5, "bb");
            stmt.setInt(6, 20);
            stmt.setInt(7, 1);
            stmt.execute();
            stmt.setString(1, "c");
            stmt.setInt(2, 30);
            stmt.setString(3, "cc");
            stmt.setInt(4, 50);
            stmt.setString(5, "dd");
            stmt.setInt(6, 60);
            stmt.setInt(7, 3);
            stmt.execute();
            stmt.setString(1, "b");
            stmt.setInt(2, 40);
            stmt.setString(3, "bb");
            stmt.setInt(4, 5);
            stmt.setString(5, "aa");
            stmt.setInt(6, 80);
            stmt.setInt(7, 2);
            stmt.execute();
            conn.commit();


            SQLContext sqlContext = SparkUtil.getSparkSession().sqlContext();
            Dataset phoenixDataSet = SparkUtil.getSparkSession().read().format("phoenix")
                    .option(DataSourceOptions.TABLE_KEY, tableName)
                    .option(PhoenixDataSource.JDBC_URL, jdbcUrl).load();
            phoenixDataSet.createOrReplaceTempView(tableName);
            Dataset<Row> dataset =
                    sqlContext.sql("SELECT A_STRING, `CF1.A`, `CF1.B`, COL1, `CF2.C`, `CF2.D`, COL2 from "
                            + tableName + " ORDER BY `CF1.A`,`CF2.C`");
            List<Row> rows = dataset.collectAsList();
            ResultSet rs = new SparkResultSet(rows, dataset.columns());

            assertTrue(rs.next());
            assertEquals("c",rs.getString(1));
            assertEquals(30,rs.getInt(2));
            assertEquals("cc",rs.getString(3));
            assertEquals(50,rs.getInt(4));
            assertEquals("dd",rs.getString(5));
            assertEquals(60,rs.getInt(6));
            assertEquals(3,rs.getInt(7));
            assertTrue(rs.next());
            assertEquals("b",rs.getString(1));
            assertEquals(40,rs.getInt(2));
            assertEquals("bb",rs.getString(3));
            assertEquals(5,rs.getInt(4));
            assertEquals("aa",rs.getString(5));
            assertEquals(80,rs.getInt(6));
            assertEquals(2,rs.getInt(7));
            assertTrue(rs.next());
            assertEquals("a",rs.getString(1));
            assertEquals(40,rs.getInt(2));
            assertEquals("aa",rs.getString(3));
            assertEquals(10,rs.getInt(4));
            assertEquals("bb",rs.getString(5));
            assertEquals(20,rs.getInt(6));
            assertEquals(1,rs.getInt(7));
            assertFalse(rs.next());

            dataset =
                    sqlContext.sql("SELECT A_STRING, `CF1.A`, `CF1.B`, COL1, `CF2.C`, `CF2.D`, COL2 from "
                            + tableName + " ORDER BY COL2");
            rows = dataset.collectAsList();
            rs = new SparkResultSet(rows, dataset.columns());

            assertTrue(rs.next());
            assertEquals("a",rs.getString(1));
            assertEquals(40,rs.getInt(2));
            assertEquals("aa",rs.getString(3));
            assertEquals(10,rs.getInt(4));
            assertEquals("bb",rs.getString(5));
            assertEquals(20,rs.getInt(6));
            assertEquals(1,rs.getInt(7));
            assertTrue(rs.next());
            assertEquals("b",rs.getString(1));
            assertEquals(40,rs.getInt(2));
            assertEquals("bb",rs.getString(3));
            assertEquals(5,rs.getInt(4));
            assertEquals("aa",rs.getString(5));
            assertEquals(80,rs.getInt(6));
            assertEquals(2,rs.getInt(7));
            assertTrue(rs.next());
            assertEquals("c",rs.getString(1));
            assertEquals(30,rs.getInt(2));
            assertEquals("cc",rs.getString(3));
            assertEquals(50,rs.getInt(4));
            assertEquals("dd",rs.getString(5));
            assertEquals(60,rs.getInt(6));
            assertEquals(3,rs.getInt(7));
            assertFalse(rs.next());
        }
    }