Package org.teiid.query.optimizer.capabilities

Examples of org.teiid.query.optimizer.capabilities.DefaultCapabilitiesFinder

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public class TestSetProcessing {
   
    @Test public void testExcept() throws Exception {
        String sql = "select e1, e2 from pm1.g2 except select e1, 1 from pm1.g2"; //$NON-NLS-1$
       
        ProcessorPlan plan = TestOptimizer.helpPlan(sql, FakeMetadataFactory.example1Cached(), null, new DefaultCapabilitiesFinder(), new String[] {"SELECT pm1.g2.e1 FROM pm1.g2", "SELECT pm1.g2.e1, pm1.g2.e2 FROM pm1.g2"}, ComparisonMode.EXACT_COMMAND_STRING); //$NON-NLS-1$  //$NON-NLS-2$
       
        List<?>[] expected = new List[] {
            Arrays.asList(new Object[] {"a", 0}), //$NON-NLS-1$
            Arrays.asList(new Object[] {"a", 3}), //$NON-NLS-1$
            Arrays.asList(new Object[] {"b", 2}), //$NON-NLS-1$
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    }
   
    @Test public void testIntersect() throws Exception {
        String sql = "select e1, e2 from pm1.g2 intersect select e1, 1 from pm1.g2"; //$NON-NLS-1$
       
        ProcessorPlan plan = TestOptimizer.helpPlan(sql, FakeMetadataFactory.example1Cached(), null, new DefaultCapabilitiesFinder(), new String[] {"SELECT pm1.g2.e1 FROM pm1.g2", "SELECT pm1.g2.e1, pm1.g2.e2 FROM pm1.g2"}, ComparisonMode.EXACT_COMMAND_STRING); //$NON-NLS-1$  //$NON-NLS-2$
       
        List<?>[] expected = new List[] {
            Arrays.asList(new Object[] {null, 1}),
            Arrays.asList(new Object[] {"c", 1}), //$NON-NLS-1$
            };
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            throw new TeiidRuntimeException(e);
        }
    }

  public static ProcessorPlan helpGetPlan(String sql, QueryMetadataInterface metadata) {
    return helpGetPlan(sql, metadata, new DefaultCapabilitiesFinder());
    }
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        return process;
    }

    static ProcessorPlan helpGetPlan(Command command, QueryMetadataInterface metadata) {
        return helpGetPlan(command, metadata, new DefaultCapabilitiesFinder());
    }
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          }
          };         
          dataManager = new TempTableDataManager(dataManager, bufferMgr, executor, cache, null, null);
        }       
        if (context.getQueryProcessorFactory() == null) {
          context.setQueryProcessorFactory(new QueryProcessorFactoryImpl(bufferMgr, dataManager, new DefaultCapabilitiesFinder(), null, context.getMetadata()));
        }
        TupleBuffer id = null;
        try {
            QueryProcessor processor = new QueryProcessor(plan, context, bufferMgr, dataManager);
            //processor.setNonBlocking(true);
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        context.setProcessorBatchSize(2);
        context.setConnectorBatchSize(2);
        context.setMetadata(FakeMetadataFactory.example1Cached());
       
        // Plan query
        ProcessorPlan plan = helpGetPlan(helpParse(sql), FakeMetadataFactory.example1Cached(), new DefaultCapabilitiesFinder(), context);

        // Run query
        helpProcess(plan, context, dataManager, expected);
    }
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        FakeMetadataFacade metadata = FakeMetadataFactory.example1Cached();
       
        BasicSourceCapabilities caps = TestOptimizer.getTypicalCapabilities();
        caps.setCapabilitySupport(Capability.QUERY_ORDERBY_UNRELATED, false);
       
        ProcessorPlan plan = helpGetPlan(helpParse(sql), metadata, new DefaultCapabilitiesFinder(caps));
       
        List[] expected = new List[] {
                Arrays.asList(new Object[] { Boolean.FALSE }),
        };
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        FakeDataManager dataManager = new FakeDataManager();
        sampleDataBQT2(dataManager);
       
        // Plan query
        ProcessorPlan plan = TestOptimizer.helpPlan(sql, FakeMetadataFactory.exampleBQTCached(),
                                                    new String[] {"SELECT b.intkey FROM bqt2.SMALLA AS b", "SELECT a.intkey FROM bqt1.smalla AS a"}, new DefaultCapabilitiesFinder(), ComparisonMode.CORRECTED_COMMAND_STRING); //$NON-NLS-1$ //$NON-NLS-2$

        TestOptimizer.checkNodeTypes(plan, new int[] {
            2,      // Access
            0,      // DependentAccess
            0,      // DependentSelect
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        FakeDataManager dataManager = new FakeDataManager();
        sampleData1(dataManager);
       
        // Plan query
        ProcessorPlan plan = TestOptimizer.helpPlan(sql, FakeMetadataFactory.example1Cached(),
                                                    new String[] {"SELECT a.e4, a.e2 FROM pm1.g1 AS a", "SELECT b.e4, b.e2 FROM pm1.g2 AS b"}, new DefaultCapabilitiesFinder(), ComparisonMode.CORRECTED_COMMAND_STRING); //$NON-NLS-1$ //$NON-NLS-2$
       
        TestOptimizer.checkNodeTypes(plan, new int[] {
            2,      // Access
            0,      // DependentAccess
            0,      // DependentSelect
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        FakeDataManager dataManager = new FakeDataManager();
        sampleData1(dataManager);
       
        // Plan query
        ProcessorPlan plan = TestOptimizer.helpPlan(sql, FakeMetadataFactory.example1Cached(),
                                                    new String[] {"SELECT a.e4, a.e2 FROM pm1.g1 AS a", "SELECT b.e4, b.e2 FROM pm1.g2 AS b"}, new DefaultCapabilitiesFinder(), ComparisonMode.CORRECTED_COMMAND_STRING); //$NON-NLS-1$ //$NON-NLS-2$
       
        TestOptimizer.checkNodeTypes(plan, new int[] {
            2,      // Access
            0,      // DependentAccess
            0,      // DependentSelect
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Related Classes of org.teiid.query.optimizer.capabilities.DefaultCapabilitiesFinder

  • org.teiid.dqp.internal.process.TestDataTierManager
  • org.teiid.dqp.internal.process.TestPreparedStatement
  • org.teiid.query.optimizer.capabilities.TestDefaultCapabilitiesFinder
  • org.teiid.query.optimizer.proc.TestProcedurePlanner
  • org.teiid.query.optimizer.relational.rules.TestCapabilitiesUtil
  • org.teiid.query.optimizer.relational.rules.TestRulePushSelectCriteria
  • org.teiid.query.optimizer.TestAggregatePushdown
  • org.teiid.query.optimizer.TestBatchedUpdatePlanner
  • org.teiid.query.optimizer.TestOptimizer
  • org.teiid.query.optimizer.TestRuleMergeVirtual
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