Examples with HDBClient herddb.client.HDBClient used on opensource projects

Example 46 with HDBClient

use of herddb.client.HDBClient in project herddb by diennea.

the class RollbackOnCloseConnectionTest method test.

@Test
public void test() throws Exception {
    try (Server server = new Server(new ServerConfiguration(folder.newFolder().toPath()))) {
        server.getNetworkServer().setEnableJVMNetwork(false);
        server.start();
        try (HDBClient client = new HDBClient(new ClientConfiguration(folder.newFolder().toPath()))) {
            client.setClientSideMetadataProvider(new StaticClientSideMetadataProvider(server));
            long tx;
            try (HDBConnection connection = client.openConnection()) {
                long resultCreateTable = connection.executeUpdate(TableSpace.DEFAULT, "CREATE TABLE mytable (id string primary key, n1 long, n2 integer)", 0, false, Collections.emptyList()).updateCount;
                Assert.assertEquals(1, resultCreateTable);
                tx = connection.beginTransaction(TableSpace.DEFAULT);
                long countInsert = connection.executeUpdate(TableSpace.DEFAULT, "INSERT INTO mytable (id,n1,n2) values(?,?,?)", tx, false, Arrays.asList("test", 1, 2)).updateCount;
                Assert.assertEquals(1, countInsert);
                assertTrue(server.getManager().getTableSpaceManager(TableSpace.DEFAULT).getOpenTransactions().contains(tx));
            }
            for (int i = 0; i < 100; i++) {
                if (!server.getManager().getTableSpaceManager(TableSpace.DEFAULT).getOpenTransactions().contains(tx)) {
                    break;
                }
                Thread.sleep(100);
            }
            assertFalse(server.getManager().getTableSpaceManager(TableSpace.DEFAULT).getOpenTransactions().contains(tx));
        }
    }
}

Example 47 with HDBClient

use of herddb.client.HDBClient in project herddb by diennea.

the class SelectColumnTest method test.

@Test
public void test() throws Exception {
    try (Server server = new Server(TestUtils.newServerConfigurationWithAutoPort(folder.newFolder().toPath()))) {
        server.start();
        server.waitForStandaloneBoot();
        try (HDBClient client = new HDBClient(new ClientConfiguration(folder.newFolder().toPath()))) {
            client.setClientSideMetadataProvider(new StaticClientSideMetadataProvider(server));
            try (BasicHerdDBDataSource dataSource = new BasicHerdDBDataSource(client);
                Connection con = dataSource.getConnection();
                Statement statement = con.createStatement()) {
                statement.execute("CREATE TABLE mytable (key " + data.keyType + " primary key, val " + data.valueType + ")");
                try (PreparedStatement insert = con.prepareStatement("INSERT INTO mytable (key,val) values(?,?)")) {
                    for (Object[] odata : data.data) {
                        insert.setObject(1, odata[0]);
                        setParameterAccordingToJavaType(insert, 2, odata[1]);
                        assertEquals(1, insert.executeUpdate());
                    }
                }
                if (data.checkKey()) {
                    try (PreparedStatement selectKey = con.prepareStatement("SELECT key FROM mytable WHERE key = ?")) {
                        for (Object[] odata : data.data) {
                            selectKey.setObject(1, odata[0]);
                            try (ResultSet rs = selectKey.executeQuery()) {
                                int count = 0;
                                while (rs.next()) {
                                    data.keyChecker.accept(rs, odata[0]);
                                    count++;
                                }
                                assertEquals(1, count);
                            }
                        }
                    }
                }
                try (PreparedStatement selectKey = con.prepareStatement("SELECT val FROM mytable WHERE key = ?")) {
                    for (Object[] odata : data.data) {
                        selectKey.setObject(1, odata[0]);
                        try (ResultSet rs = selectKey.executeQuery()) {
                            int count = 0;
                            while (rs.next()) {
                                data.valueChecker.accept(rs, odata[1]);
                                count++;
                            }
                            assertEquals(1, count);
                        }
                    }
                }
            }
        }
    }
}

Example 48 with HDBClient

use of herddb.client.HDBClient in project herddb by diennea.

the class SimpleJoinTest method testSubQuery.

@Test
public void testSubQuery() throws Exception {
    try (Server server = new Server(TestUtils.newServerConfigurationWithAutoPort(folder.newFolder().toPath()))) {
        server.start();
        server.waitForStandaloneBoot();
        try (HDBClient client = new HDBClient(new ClientConfiguration(folder.newFolder().toPath()))) {
            client.setClientSideMetadataProvider(new StaticClientSideMetadataProvider(server));
            try (BasicHerdDBDataSource dataSource = new BasicHerdDBDataSource(client);
                Connection con = dataSource.getConnection();
                Statement statement = con.createStatement()) {
                statement.execute("CREATE TABLE mytable (key string primary key, name string)");
                statement.execute("CREATE TABLE table1 (k1 string primary key,n1 int,s1 string)");
                statement.execute("CREATE TABLE table2 (k2 string primary key,n2 int,s2 string)");
                statement.execute("INSERT INTO table1 (k1,n1,s1) values('a',1,'A')");
                statement.execute("INSERT INTO table1 (k1,n1,s1) values('b',2,'B')");
                statement.execute("INSERT INTO table2 (k2,n2,s2) values('c',3,'A')");
                statement.execute("INSERT INTO table2 (k2,n2,s2) values('d',4,'A')");
                try (ResultSet rs = statement.executeQuery("SELECT t1.k1, max(n1) as maxn1, max(select n2 from table2 t2 WHERE t1.s1=t2.s2) as maxn2 FROM " + " table1 t1 " + " group by k1")) {
                    int count = 0;
                    while (rs.next()) {
                        count++;
                    }
                    assertEquals(2, count);
                }
            }
        }
    }
}

Example 49 with HDBClient

use of herddb.client.HDBClient in project herddb by diennea.

the class SimpleTableScanWithNullsTest method test.

@Test
public void test() throws Exception {
    try (Server server = new Server(TestUtils.newServerConfigurationWithAutoPort(folder.newFolder().toPath()))) {
        server.start();
        server.waitForStandaloneBoot();
        try (HDBClient client = new HDBClient(new ClientConfiguration(folder.newFolder().toPath()))) {
            client.setClientSideMetadataProvider(new StaticClientSideMetadataProvider(server));
            try (BasicHerdDBDataSource dataSource = new BasicHerdDBDataSource(client);
                Connection con = dataSource.getConnection();
                Connection con2 = dataSource.getConnection();
                Statement statement = con.createStatement()) {
                statement.execute("CREATE TABLE `sm_machine` (\n" + "  `ip` varchar(20) NOT NULL DEFAULT '',\n" + "  `firefox_version` int(50) DEFAULT NULL,\n" + "  `chrome_version` int(50) DEFAULT NULL,\n" + "  `ie_version` int(50) DEFAULT NULL,\n" + "  `log` varchar(2000) DEFAULT NULL,\n" + "  `offset` int(50) DEFAULT NULL,\n" + "  PRIMARY KEY (`ip`)\n" + ") ENGINE=InnoDB DEFAULT CHARSET=utf8;");
                statement.executeUpdate("INSERT INTO `sm_machine` " + // + "`ie_version`,`log`,`offset`) "
                "VALUES" + "('10.168.10.106',26,36,9,NULL,1)," + "('10.168.10.107',26,31,10,NULL,1)," + "('10.168.10.108',26,36,11,NULL,2)," + "('10.168.10.109',33,38,10,NULL,3)," + "('10.168.10.110',33,38,10,NULL,4)");
                statement.executeQuery("SELECT * FROM sm_machine").close();
                try (ResultSet rs = statement.executeQuery("SELECT bad_field FROM sm_machine")) {
                    fail();
                } catch (SQLException ok) {
                }
                try (PreparedStatement statement2 = con.prepareStatement("SELECT bad_field FROM sm_machine");
                    ResultSet rs = statement2.executeQuery()) {
                    fail();
                } catch (SQLException ok) {
                }
            }
        }
    }
}

Example 50 with HDBClient

use of herddb.client.HDBClient in project herddb by diennea.

the class SwitchTableSpaceTest method test.

@Test
public void test() throws Exception {
    try (Server server = new Server(TestUtils.newServerConfigurationWithAutoPort(folder.newFolder().toPath()))) {
        server.start();
        server.waitForStandaloneBoot();
        try (HDBClient client = new HDBClient(new ClientConfiguration(folder.newFolder().toPath()))) {
            client.setClientSideMetadataProvider(new StaticClientSideMetadataProvider(server));
            try (BasicHerdDBDataSource dataSource = new BasicHerdDBDataSource(client);
                Connection con = dataSource.getConnection();
                Statement statement = con.createStatement()) {
                statement.execute("CREATE TABLESPACE 'ts1'");
                statement.execute("CREATE TABLESPACE 'ts2'");
                server.waitForTableSpaceBoot("ts1", true);
                server.waitForTableSpaceBoot("ts2", true);
                statement.execute("CREATE TABLE ts1.mytable (key string primary key, name string)");
                statement.execute("CREATE TABLE ts2.mytable2 (key string primary key, name string)");
                con.setAutoCommit(true);
                assertEquals(1, statement.executeUpdate("INSERT INTO ts1.mytable (key,name) values('k1','name1')"));
                assertEquals("ts1", con.getSchema());
                assertEquals(1, statement.executeUpdate("INSERT INTO ts2.mytable2 (key,name) values('k1','name1')"));
                assertEquals("ts2", con.getSchema());
            }
        }
    }
}