Package com.facebook.presto.type

Examples of com.facebook.presto.type.TypeRegistry


    @BeforeMethod
    public void setUp()
            throws Exception
    {
        metadata = new MetadataManager(new FeaturesConfig(), new TypeRegistry());
        metadata.addGlobalSchemaMetadata(DualConnector.CONNECTOR_ID, new DualMetadata());
    }
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            throws Exception
    {
        ExecutorService executor = Executors.newCachedThreadPool(Threads.daemonThreadsNamed("test"));
        SqlStageExecution stageExecution = null;
        try {
            MetadataManager metadata = new MetadataManager(new FeaturesConfig(), new TypeRegistry());
            metadata.addGlobalSchemaMetadata(DualConnector.CONNECTOR_ID, new DualMetadata());

            StageExecutionPlan joinPlan = createJoinPlan("A", metadata);

            InMemoryNodeManager nodeManager = new InMemoryNodeManager();
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        ColumnHandle columnHandle = new ColumnHandle(DualConnector.CONNECTOR_ID, dualMetadata.getColumnHandle(tableHandle.getConnectorHandle(), DualMetadata.COLUMN_NAME));
        assertNotNull(columnHandle, "columnHandle is null");
        Symbol symbol = new Symbol(DualMetadata.COLUMN_NAME);

        MetadataManager metadata = new MetadataManager(new FeaturesConfig(), new TypeRegistry());
        metadata.addGlobalSchemaMetadata(DualConnector.CONNECTOR_ID, dualMetadata);

        DualSplitManager dualSplitManager = new DualSplitManager(new InMemoryNodeManager());
        ConnectorPartitionResult partitionResult = dualSplitManager.getPartitions(tableHandle.getConnectorHandle(), TupleDomain.<ConnectorColumnHandle>all());
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    @BeforeMethod(alwaysRun = true)
    public void setup()
            throws Exception
    {
        MetadataManager metadata = new MetadataManager(new FeaturesConfig().setExperimentalSyntaxEnabled(true), new TypeRegistry());
        metadata.addConnectorMetadata("tpch", "tpch", new TestingMetadata());
        metadata.addConnectorMetadata("c2", "c2", new TestingMetadata());
        metadata.addConnectorMetadata("c3", "c3", new TestingMetadata());

        SchemaTableName table1 = new SchemaTableName("default", "t1");
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    @Test
    public void testRoundTrip()
    {
        DynamicSliceOutput sliceOutput = new DynamicSliceOutput(1024);
        writeInfo(sliceOutput, BOOLEAN);
        Type actualType = readType(new TypeRegistry(), sliceOutput.slice().getInput());
        assertEquals(actualType, BOOLEAN);
    }
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    public void setUp()
            throws Exception
    {
        Symbol symbol = new Symbol("column");

        MetadataManager metadata = new MetadataManager(new FeaturesConfig(), new TypeRegistry());

        DataStreamManager dataStreamProvider = new DataStreamManager();
        dataStreamProvider.addConnectorDataStreamProvider("test", new TestingDataStreamProvider());
        planner = new LocalExecutionPlanner(
                new NodeInfo("test"),
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    public void setUp()
            throws Exception
    {
        Symbol symbol = new Symbol("column");

        MetadataManager metadata = new MetadataManager(new FeaturesConfig(), new TypeRegistry());

        LocalExecutionPlanner planner = new LocalExecutionPlanner(
                new NodeInfo("test"),
                metadata,
                new DataStreamManager(),
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{
    @Test
    public void testRoundTrip()
    {
        ObjectMapperProvider objectMapperProvider = new ObjectMapperProvider();
        objectMapperProvider.setJsonDeserializers(ImmutableMap.<Class<?>, JsonDeserializer<?>>of(Type.class, new TypeDeserializer(new TypeRegistry())));
        JsonCodec<Signature> codec = new JsonCodecFactory(objectMapperProvider, true).jsonCodec(Signature.class);

        Signature expected = new Signature("function", BIGINT, ImmutableList.of(BOOLEAN, DOUBLE, VARCHAR), false);

        String json = codec.toJson(expected);
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        return explainer.getGraphvizPlan(SqlParser.createStatement(query), planType);
    }

    private QueryExplainer getQueryExplainer()
    {
        Metadata metadata = new MetadataManager(new FeaturesConfig().setExperimentalSyntaxEnabled(true), new TypeRegistry());
        FeaturesConfig featuresConfig = new FeaturesConfig().setExperimentalSyntaxEnabled(true);
        List<PlanOptimizer> optimizers = new PlanOptimizersFactory(metadata, new SplitManager(), new IndexManager(), featuresConfig).get();
        return new QueryExplainer(queryRunner.getDefaultSession(), optimizers, metadata, featuresConfig.isExperimentalSyntaxEnabled());
    }
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    private final FunctionRegistry functions;
    private final TypeManager typeManager;

    public MetadataManager()
    {
        this(new FeaturesConfig(), new TypeRegistry());
    }
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