Package com.facebook.presto.sql.analyzer

Examples of com.facebook.presto.sql.analyzer.Session

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    @BeforeMethod
    public void setUp()
    {
        executor = newCachedThreadPool(daemonThreadsNamed("test"));
        Session session = new Session("user", "source", "catalog", "schema", "address", "agent");
        driverContext = new TaskContext(new TaskId("query", "stage", "task"), executor, session)
                .addPipelineContext(true, true)
                .addDriverContext();
    }
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                .pageBreak()
                .row(-1, -0.1)
                .row(4, 0.4)
                .build();

        Session session = new Session("user", "source", "catalog", "schema", "address", "agent");
        DriverContext driverContext = new TaskContext(new TaskId("query", "stage", "task"), executor, session, new DataSize(10, Unit.BYTE))
                .addPipelineContext(true, true)
                .addDriverContext();

        WindowOperatorFactory operatorFactory = new WindowOperatorFactory(
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        // verify roundtrip
        Expression roundtrip = createExpression(ExpressionFormatter.formatExpression(parsedExpression));
        assertEquals(parsedExpression, roundtrip);

        ExpressionInterpreter interpreter = ExpressionInterpreter.expressionOptimizer(parsedExpression, DUAL_METADATA_MANAGER, new Session("user", "test", DEFAULT_CATALOG, DEFAULT_SCHEMA, null, null));
        return interpreter.optimize(new SymbolResolver()
        {
            @Override
            public Object getValue(Symbol symbol)
            {
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        return evaluate(parsedExpression);
    }

    private static Object evaluate(Expression expression)
    {
        ExpressionInterpreter interpreter = ExpressionInterpreter.expressionInterpreter(expression, DUAL_METADATA_MANAGER, new Session("user", "test", DEFAULT_CATALOG, DEFAULT_SCHEMA, null, null));

        return interpreter.evaluate((RecordCursor) null);
    }
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    @BeforeMethod
    public void setUp()
    {
        executor = newCachedThreadPool(daemonThreadsNamed("test"));
        Session session = new Session("user", "source", "catalog", "schema", "address", "agent");
        driverContext = new TaskContext(new TaskId("query", "stage", "task"), executor, session)
                .addPipelineContext(true, true)
                .addDriverContext();
    }
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    @BeforeMethod
    public void setUp()
    {
        executor = newCachedThreadPool(daemonThreadsNamed("test"));
        Session session = new Session("user", "source", "catalog", "schema", "address", "agent");
        driverContext = new TaskContext(new TaskId("query", "stage", "task"), executor, session)
                .addPipelineContext(true, true)
                .addDriverContext();
    }
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    @BeforeMethod
    public void setUp()
    {
        executor = newCachedThreadPool(daemonThreadsNamed("test"));
        Session session = new Session("user", "source", "catalog", "schema", "address", "agent");
        driverContext = new TaskContext(new TaskId("query", "stage", "task"), executor, session)
                .addPipelineContext(true, true)
                .addDriverContext();
    }
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    private SourceOperator createExchangeOperator()
    {
        ExchangeOperatorFactory operatorFactory = new ExchangeOperatorFactory(0, new PlanNodeId("test"), exchangeClientSupplier, TUPLE_INFOS);

        Session session = new Session("user", "source", "catalog", "schema", "address", "agent");
        DriverContext driverContext = new TaskContext(new TaskId("query", "stage", "task"), executor, session)
                .addPipelineContext(true, true)
                .addDriverContext();

        return operatorFactory.createOperator(driverContext);
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        dummyHandle = dbi.open();
        dataDir = Files.createTempDir();
        DatabaseLocalStorageManagerConfig config = new DatabaseLocalStorageManagerConfig().setDataDirectory(dataDir);
        storageManager = new DatabaseLocalStorageManager(dbi, config);
        executor = newCachedThreadPool(daemonThreadsNamed("test"));
        Session session = new Session("user", "source", "catalog", "schema", "address", "agent");
        driverContext = new TaskContext(new TaskId("query", "stage", "task"), executor, session)
                .addPipelineContext(true, true)
                .addDriverContext();
    }
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                tableScanNodeId,
                OutputPartitioning.NONE,
                ImmutableList.<Symbol>of());

        taskId = new TaskId("query", "stage", "task");
        session = new Session("user", "test", "default", "default", "test", "test");
    }
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Related Classes of com.facebook.presto.sql.analyzer.Session

  • com.facebook.presto.AbstractTestQueries
  • com.facebook.presto.benchmark.AbstractOperatorBenchmark
  • com.facebook.presto.benchmark.BenchmarkQueryRunner
  • com.facebook.presto.execution.TestSqlStageExecution$MockRemoteTaskFactory$MockRemoteTask
  • com.facebook.presto.execution.TestSqlTaskExecution
  • com.facebook.presto.execution.TestSqlTaskManager
  • com.facebook.presto.metadata.DatabaseLocalStorageManager
  • com.facebook.presto.metadata.TestDatabaseLocalStorageManager
  • com.facebook.presto.operator.scalar.TestUnixTimeFunctions
  • com.facebook.presto.operator.TestAggregationOperator
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