Examples with SchemaPlus org.apache.calcite.schema.SchemaPlus used on opensource projects

Example 21 with SchemaPlus

use of org.apache.calcite.schema.SchemaPlus in project druid by druid-io.

the class SqlResourceTest method setUp.

@Before
public void setUp() throws Exception {
    Calcites.setSystemProperties();
    walker = CalciteTests.createMockWalker(temporaryFolder.newFolder());
    final PlannerConfig plannerConfig = new PlannerConfig();
    final SchemaPlus rootSchema = Calcites.createRootSchema(CalciteTests.createMockSchema(walker, plannerConfig));
    final DruidOperatorTable operatorTable = CalciteTests.createOperatorTable();
    resource = new SqlResource(JSON_MAPPER, new PlannerFactory(rootSchema, walker, operatorTable, plannerConfig));
}

Example 22 with SchemaPlus

use of org.apache.calcite.schema.SchemaPlus in project druid by druid-io.

the class QuantileSqlAggregatorTest method setUp.

@Before
public void setUp() throws Exception {
    Calcites.setSystemProperties();
    // Note: this is needed in order to properly register the serde for Histogram.
    new ApproximateHistogramDruidModule().configure(null);
    final QueryableIndex index = IndexBuilder.create().tmpDir(temporaryFolder.newFolder()).indexMerger(TestHelper.getTestIndexMergerV9()).schema(new IncrementalIndexSchema.Builder().withMetrics(new AggregatorFactory[] { new CountAggregatorFactory("cnt"), new DoubleSumAggregatorFactory("m1", "m1"), new ApproximateHistogramAggregatorFactory("hist_m1", "m1", null, null, null, null) }).withRollup(false).build()).rows(CalciteTests.ROWS1).buildMMappedIndex();
    walker = new SpecificSegmentsQuerySegmentWalker(CalciteTests.queryRunnerFactoryConglomerate()).add(DataSegment.builder().dataSource(DATA_SOURCE).interval(index.getDataInterval()).version("1").shardSpec(new LinearShardSpec(0)).build(), index);
    final PlannerConfig plannerConfig = new PlannerConfig();
    final SchemaPlus rootSchema = Calcites.createRootSchema(CalciteTests.createMockSchema(walker, plannerConfig));
    final DruidOperatorTable operatorTable = new DruidOperatorTable(ImmutableSet.<SqlAggregator>of(new QuantileSqlAggregator()), ImmutableSet.<SqlExtractionOperator>of());
    plannerFactory = new PlannerFactory(rootSchema, walker, operatorTable, plannerConfig);
}

Example 23 with SchemaPlus

use of org.apache.calcite.schema.SchemaPlus in project drill by apache.

the class PlanningBase method testSqlPlan.

protected void testSqlPlan(String sqlCommands) throws Exception {
    final String[] sqlStrings = sqlCommands.split(";");
    final LocalPersistentStoreProvider provider = new LocalPersistentStoreProvider(config);
    provider.start();
    final ScanResult scanResult = ClassPathScanner.fromPrescan(config);
    final LogicalPlanPersistence logicalPlanPersistence = new LogicalPlanPersistence(config, scanResult);
    final SystemOptionManager systemOptions = new SystemOptionManager(logicalPlanPersistence, provider);
    systemOptions.init();
    @SuppressWarnings("resource") final UserSession userSession = UserSession.Builder.newBuilder().withOptionManager(systemOptions).build();
    final SessionOptionManager sessionOptions = (SessionOptionManager) userSession.getOptions();
    final QueryOptionManager queryOptions = new QueryOptionManager(sessionOptions);
    final ExecutionControls executionControls = new ExecutionControls(queryOptions, DrillbitEndpoint.getDefaultInstance());
    new NonStrictExpectations() {

        {
            dbContext.getMetrics();
            result = new MetricRegistry();
            dbContext.getAllocator();
            result = allocator;
            dbContext.getConfig();
            result = config;
            dbContext.getOptionManager();
            result = systemOptions;
            dbContext.getStoreProvider();
            result = provider;
            dbContext.getClasspathScan();
            result = scanResult;
            dbContext.getLpPersistence();
            result = logicalPlanPersistence;
        }
    };
    final StoragePluginRegistry registry = new StoragePluginRegistryImpl(dbContext);
    registry.init();
    final FunctionImplementationRegistry functionRegistry = new FunctionImplementationRegistry(config);
    final DrillOperatorTable table = new DrillOperatorTable(functionRegistry, systemOptions);
    final SchemaPlus root = SimpleCalciteSchema.createRootSchema(false);
    registry.getSchemaFactory().registerSchemas(SchemaConfig.newBuilder("foo", context).build(), root);
    new NonStrictExpectations() {

        {
            context.getNewDefaultSchema();
            result = root;
            context.getLpPersistence();
            result = new LogicalPlanPersistence(config, ClassPathScanner.fromPrescan(config));
            context.getStorage();
            result = registry;
            context.getFunctionRegistry();
            result = functionRegistry;
            context.getSession();
            result = UserSession.Builder.newBuilder().setSupportComplexTypes(true).build();
            context.getCurrentEndpoint();
            result = DrillbitEndpoint.getDefaultInstance();
            context.getActiveEndpoints();
            result = ImmutableList.of(DrillbitEndpoint.getDefaultInstance());
            context.getPlannerSettings();
            result = new PlannerSettings(queryOptions, functionRegistry);
            context.getOptions();
            result = queryOptions;
            context.getConfig();
            result = config;
            context.getDrillOperatorTable();
            result = table;
            context.getAllocator();
            result = allocator;
            context.getExecutionControls();
            result = executionControls;
            dbContext.getLpPersistence();
            result = logicalPlanPersistence;
        }
    };
    for (final String sql : sqlStrings) {
        if (sql.trim().isEmpty()) {
            continue;
        }
        @SuppressWarnings("unused") final PhysicalPlan p = DrillSqlWorker.getPlan(context, sql);
    }
}

Example 24 with SchemaPlus

use of org.apache.calcite.schema.SchemaPlus in project drill by apache.

the class HBaseSchemaFactory method registerSchemas.

@Override
public void registerSchemas(SchemaConfig schemaConfig, SchemaPlus parent) throws IOException {
    HBaseSchema schema = new HBaseSchema(schemaName);
    SchemaPlus hPlus = parent.add(schemaName, schema);
    schema.setHolder(hPlus);
}

Example 25 with SchemaPlus

use of org.apache.calcite.schema.SchemaPlus in project drill by apache.

the class FileSystemSchemaFactory method registerSchemas.

@Override
public void registerSchemas(SchemaConfig schemaConfig, SchemaPlus parent) throws IOException {
    FileSystemSchema schema = new FileSystemSchema(schemaName, schemaConfig);
    SchemaPlus plusOfThis = parent.add(schema.getName(), schema);
    schema.setPlus(plusOfThis);
}