Package org.teiid.query.optimizer.capabilities

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

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        helpProcess(plan, hdm, expected);
    }
   
    @Test public void testNonDeterministicScalarSubquery() throws Exception {
        FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
        FakeMetadataFacade metadata = FakeMetadataFactory.example1Cached();
       
        BasicSourceCapabilities caps = getTypicalCapabilities();
        caps.setCapabilitySupport(Capability.QUERY_SUBQUERIES_SCALAR, false);
        caps.setCapabilitySupport(Capability.QUERY_AGGREGATES, true);
        caps.setCapabilitySupport(Capability.QUERY_AGGREGATES_MAX, true);
        capFinder.addCapabilities("pm1", caps); //$NON-NLS-1$
       
        ProcessorPlan plan = helpPlan("select count(distinct x) from (select (select uuid()) as x from pm1.g1) as v", metadata,  //$NON-NLS-1
                                      null, capFinder,
            new String[] { "SELECT 1 FROM pm1.g1 AS g_0" }, ComparisonMode.EXACT_COMMAND_STRING); //$NON-NLS-1$
       
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        helpProcess(plan, hdm, expected);
    }
   
    @Test public void testUncorrelatedScalarSubqueryPushdown1() throws Exception {
        FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
        FakeMetadataFacade metadata = FakeMetadataFactory.example1Cached();
       
        BasicSourceCapabilities caps = getTypicalCapabilities();
        caps.setCapabilitySupport(Capability.QUERY_SUBQUERIES_SCALAR, false);
        caps.setCapabilitySupport(Capability.QUERY_AGGREGATES, true);
        caps.setCapabilitySupport(Capability.QUERY_AGGREGATES_MAX, true);
        capFinder.addCapabilities("pm1", caps); //$NON-NLS-1$
       
        ProcessorPlan plan = helpPlan("select pm1.g1.e1 from pm1.g1 where e1 < (select e1 from (EXEC pm1.sq1()) x order by e2 limit 1)", metadata,  //$NON-NLS-1$
                                      null, capFinder,
            new String[] { "SELECT g_0.e1 FROM pm1.g1 AS g_0 WHERE g_0.e1 < (SELECT e1 FROM (EXEC pm1.sq1()) AS x ORDER BY e2 LIMIT 1)" }, ComparisonMode.EXACT_COMMAND_STRING); //$NON-NLS-1$
        checkNodeTypes(plan, FULL_PUSHDOWN);
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    // has all capabilities
    @Test public void testCompareCriteriaSuccess() {
        FakeMetadataFacade metadata = FakeMetadataFactory.example1Cached();
        Object modelID = metadata.getStore().findObject("pm1", FakeMetadataObject.MODEL); //$NON-NLS-1$
       
        FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
        BasicSourceCapabilities caps = new BasicSourceCapabilities();
        caps.setCapabilitySupport(Capability.CRITERIA_COMPARE_EQ, true);
        capFinder.addCapabilities("pm1", caps); //$NON-NLS-1$
       
        helpTestVisitor("pm1.g1.e1 = 'x'", modelID, metadata, capFinder, true, false);         //$NON-NLS-1$
    }
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    // does not have where capability
    @Test public void testCompareCriteriaCapFail1() {
        FakeMetadataFacade metadata = FakeMetadataFactory.example1Cached();
        Object modelID = metadata.getStore().findObject("pm1", FakeMetadataObject.MODEL); //$NON-NLS-1$
       
        FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
        BasicSourceCapabilities caps = new BasicSourceCapabilities();
        caps.setCapabilitySupport(Capability.CRITERIA_COMPARE_EQ, false);
        capFinder.addCapabilities("pm1", caps); //$NON-NLS-1$
       
        helpTestVisitor("pm1.g1.e1 = 'x'", modelID, metadata, capFinder, false, false);         //$NON-NLS-1$
    }
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    // does not have = capability
    @Test public void testCompareCriteriaOpCapFail1() {
        FakeMetadataFacade metadata = FakeMetadataFactory.example1Cached();
        Object modelID = metadata.getStore().findObject("pm1", FakeMetadataObject.MODEL); //$NON-NLS-1$
       
        FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
        BasicSourceCapabilities caps = new BasicSourceCapabilities();
        caps.setCapabilitySupport(Capability.CRITERIA_COMPARE_EQ, false);
        capFinder.addCapabilities("pm1", caps); //$NON-NLS-1$
       
        helpTestVisitor("pm1.g1.e1 = 'x'", modelID, metadata, capFinder, false, false);         //$NON-NLS-1$
    }
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    // does not have <> capability
    @Test public void testCompareCriteriaOpCapFail2() {
        FakeMetadataFacade metadata = FakeMetadataFactory.example1Cached();
        Object modelID = metadata.getStore().findObject("pm1", FakeMetadataObject.MODEL); //$NON-NLS-1$
       
        FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
        BasicSourceCapabilities caps = new BasicSourceCapabilities();
        caps.setCapabilitySupport(Capability.CRITERIA_COMPARE_EQ, false);
        capFinder.addCapabilities("pm1", caps); //$NON-NLS-1$
       
        helpTestVisitor("pm1.g1.e1 <> 'x'", modelID, metadata, capFinder, false, false);         //$NON-NLS-1$
    }
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    // does not have < capability
    @Test public void testCompareCriteriaOpCapFail3() {
        FakeMetadataFacade metadata = FakeMetadataFactory.example1Cached();
        Object modelID = metadata.getStore().findObject("pm1", FakeMetadataObject.MODEL); //$NON-NLS-1$
       
        FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
        BasicSourceCapabilities caps = new BasicSourceCapabilities();
        caps.setCapabilitySupport(Capability.CRITERIA_COMPARE_ORDERED, false);
        capFinder.addCapabilities("pm1", caps); //$NON-NLS-1$
       
        helpTestVisitor("pm1.g1.e1 < 'x'", modelID, metadata, capFinder, false, false);         //$NON-NLS-1$
    }
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    // does not have <= capability
    @Test public void testCompareCriteriaOpCapFail4() {
        FakeMetadataFacade metadata = FakeMetadataFactory.example1Cached();
        Object modelID = metadata.getStore().findObject("pm1", FakeMetadataObject.MODEL); //$NON-NLS-1$
       
        FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
        BasicSourceCapabilities caps = new BasicSourceCapabilities();
        caps.setCapabilitySupport(Capability.CRITERIA_COMPARE_ORDERED, false);
        capFinder.addCapabilities("pm1", caps); //$NON-NLS-1$
       
        helpTestVisitor("pm1.g1.e1 <= 'x'", modelID, metadata, capFinder, false, false);         //$NON-NLS-1$
    }
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    // does not have > capability
    @Test public void testCompareCriteriaOpCapFail5() {
        FakeMetadataFacade metadata = FakeMetadataFactory.example1Cached();
        Object modelID = metadata.getStore().findObject("pm1", FakeMetadataObject.MODEL); //$NON-NLS-1$
       
        FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
        BasicSourceCapabilities caps = new BasicSourceCapabilities();
        caps.setCapabilitySupport(Capability.CRITERIA_COMPARE_ORDERED, false);
        capFinder.addCapabilities("pm1", caps); //$NON-NLS-1$
       
        helpTestVisitor("pm1.g1.e1 > 'x'", modelID, metadata, capFinder, false, false);         //$NON-NLS-1$
    }
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    // does not have >= capability
    @Test public void testCompareCriteriaOpCapFail6() {
        FakeMetadataFacade metadata = FakeMetadataFactory.example1Cached();
        Object modelID = metadata.getStore().findObject("pm1", FakeMetadataObject.MODEL); //$NON-NLS-1$
       
        FakeCapabilitiesFinder capFinder = new FakeCapabilitiesFinder();
        BasicSourceCapabilities caps = new BasicSourceCapabilities();
        caps.setCapabilitySupport(Capability.CRITERIA_COMPARE_ORDERED, false);
        capFinder.addCapabilities("pm1", caps); //$NON-NLS-1$
       
        helpTestVisitor("pm1.g1.e1 >= 'x'", modelID, metadata, capFinder, false, false);         //$NON-NLS-1$
    }
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Related Classes of org.teiid.query.optimizer.capabilities.FakeCapabilitiesFinder

  • org.teiid.dqp.internal.process.multisource.TestMultiSourceCapabilitiesFinder
  • org.teiid.dqp.internal.process.multisource.TestMultiSourcePlanToProcessConverter
  • org.teiid.dqp.internal.process.TestCrossSourceStarJoin
  • org.teiid.dqp.internal.process.TestPreparedStatement
  • org.teiid.dqp.internal.process.TestPreparedStatementBatchedUpdate
  • org.teiid.dqp.internal.process.TestTPCR
  • org.teiid.dqp.internal.process.TestXMLTypeTranslations
  • org.teiid.query.optimizer.relational.rules.TestCapabilitiesUtil
  • org.teiid.query.optimizer.relational.rules.TestCriteriaCapabilityValidatorVisitor
  • org.teiid.query.optimizer.relational.rules.TestRuleChooseDependent
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