Examples of QueryMetadataInterface

org.teiid.query.metadata.QueryMetadataInterface
This interface defines the way that query components access metadata. Any user of a query component will need to implement this interface. Many of these methods take or return things of type "Object". Typically, these objects represent a metadata-implementation-specific metadata ID.

Examples of org.teiid.query.metadata.QueryMetadataInterface

        caps.setCapabilitySupport(Capability.QUERY_SET_ORDER_BY, true);
        caps.setFunctionSupport("concat", true); //$NON-NLS-1$
        
        capFinder.addCapabilities("BQT1", caps); //$NON-NLS-1$


        QueryMetadataInterface metadata = FakeMetadataFactory.exampleBQTCached();
        
        ProcessorPlan plan = helpPlan(sql,           
                                      metadata,
                                      null, capFinder,
                                      new String[] {expected},

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Examples of org.teiid.query.metadata.QueryMetadataInterface

        caps.setCapabilitySupport(Capability.QUERY_FROM_JOIN_OUTER_FULL, false);
        caps.setFunctionSupport("concat", true); //$NON-NLS-1$
        
        capFinder.addCapabilities("BQT1", caps); //$NON-NLS-1$


        QueryMetadataInterface metadata = FakeMetadataFactory.exampleBQTCached();
        
        ProcessorPlan plan = helpPlan(sql,           
                                      metadata,
                                      null, capFinder,
                                      expected,

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Examples of org.teiid.query.metadata.QueryMetadataInterface

        caps.setCapabilitySupport(Capability.QUERY_FROM_JOIN_OUTER_FULL, false);
        caps.setFunctionSupport("concat", true); //$NON-NLS-1$
        
        capFinder.addCapabilities("BQT1", caps); //$NON-NLS-1$


        QueryMetadataInterface metadata = FakeMetadataFactory.exampleBQTCached();
        
        ProcessorPlan plan = helpPlan(sql,           
                                      metadata,
                                      null, capFinder,
                                      expected,

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Examples of org.teiid.query.metadata.QueryMetadataInterface

        caps.setFunctionSupport("concat", true); //$NON-NLS-1$
        
        capFinder.addCapabilities("BQT1", caps); //$NON-NLS-1$
        capFinder.addCapabilities("BQT2", caps); //$NON-NLS-1$


        QueryMetadataInterface metadata = FakeMetadataFactory.exampleBQTCached();
        
        ProcessorPlan plan = helpPlan(sql,           
                                      metadata,
                                      null, capFinder,
                                      expected,

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Examples of org.teiid.query.metadata.QueryMetadataInterface

        caps.setFunctionSupport("concat", true); //$NON-NLS-1$
        
        capFinder.addCapabilities("BQT1", caps); //$NON-NLS-1$
        capFinder.addCapabilities("BQT2", caps); //$NON-NLS-1$


        QueryMetadataInterface metadata = FakeMetadataFactory.exampleBQTCached();
        
        ProcessorPlan plan = helpPlan(sql,           
                                      metadata,
                                      null, capFinder,
                                      expected,

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Examples of org.teiid.query.metadata.QueryMetadataInterface

        caps.setCapabilitySupport(Capability.QUERY_FROM_JOIN_SELFJOIN, true);
        caps.setCapabilitySupport(Capability.QUERY_FROM_GROUP_ALIAS, true);
        caps.setCapabilitySupport(Capability.QUERY_ORDERBY, true);  
        capFinder.addCapabilities("BQT1", caps); //$NON-NLS-1$
        
        QueryMetadataInterface metadata = FakeMetadataFactory.exampleBQTCached();


        String sql = "SELECT intkey, x FROM (select intkey, intkey x from bqt1.smalla) z ORDER BY x, intkey"; //$NON-NLS-1$


        ProcessorPlan plan = helpPlan(sql,  
                                      metadata,

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Examples of org.teiid.query.metadata.QueryMetadataInterface

        caps.setCapabilitySupport(Capability.QUERY_ORDERBY, true);  
        caps.setFunctionSupport("||", true); //$NON-NLS-1$
        caps.setFunctionSupport("concat", true); //$NON-NLS-1$
        capFinder.addCapabilities("BQT1", caps); //$NON-NLS-1$
        
        QueryMetadataInterface metadata = FakeMetadataFactory.exampleBQTCached();


        String sql = "SELECT vqt.smallb.a12345 FROM vqt.smallb ORDER BY vqt.smallb.a12345"; //$NON-NLS-1$


        ProcessorPlan plan = helpPlan(sql,  
                                      metadata,

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Examples of org.teiid.query.metadata.QueryMetadataInterface

        caps.setCapabilitySupport(Capability.QUERY_FROM_GROUP_ALIAS, true);
        caps.setCapabilitySupport(Capability.QUERY_ORDERBY, true);  
        caps.setFunctionSupport("concat", true); //$NON-NLS-1$
        capFinder.addCapabilities("BQT1", caps); //$NON-NLS-1$
        
        QueryMetadataInterface metadata = FakeMetadataFactory.exampleBQTCached();


        String sql = "SELECT CONCAT(bqt1.smalla.stringKey, bqt1.smalla.stringNum) as EXPR, bqt1.smalla.stringKey as EXPR_1 FROM bqt1.smalla  ORDER BY EXPR, EXPR_1"; //$NON-NLS-1$


        ProcessorPlan plan = helpPlan(sql,  
                                      metadata,

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Examples of org.teiid.query.metadata.QueryMetadataInterface

        caps.setCapabilitySupport(Capability.QUERY_FROM_GROUP_ALIAS, true);
        caps.setCapabilitySupport(Capability.QUERY_ORDERBY, true);  
        caps.setFunctionSupport("concat", true); //$NON-NLS-1$
        capFinder.addCapabilities("BQT1", caps); //$NON-NLS-1$
        
        QueryMetadataInterface metadata = FakeMetadataFactory.exampleBQTCached();


        String sql = "SELECT CONCAT(bqt1.smalla.stringKey, bqt1.smalla.stringNum), bqt1.smalla.stringKey as EXPR_1 FROM bqt1.smalla ORDER BY EXPR_1"; //$NON-NLS-1$


        ProcessorPlan plan = helpPlan(sql,  
                                      metadata,

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Examples of org.teiid.query.metadata.QueryMetadataInterface

        caps.setCapabilitySupport(Capability.QUERY_FROM_JOIN_OUTER_FULL, true);
        caps.setCapabilitySupport(Capability.QUERY_FROM_JOIN_SELFJOIN, true);
        caps.setCapabilitySupport(Capability.QUERY_FROM_GROUP_ALIAS, true);
        capFinder.addCapabilities("BQT1", caps); //$NON-NLS-1$
        
        QueryMetadataInterface metadata = FakeMetadataFactory.exampleBQTCached();
        
        String sql = "SELECT b1.intkey from (bqt1.SmallA a1 cross join bqt1.smalla a2 cross join bqt1.mediuma b1) " +    //$NON-NLS-1$ 
            " left outer join bqt1.mediumb b2 on b1.intkey = b2.intkey"; //$NON-NLS-1$         
        
        ProcessorPlan plan = helpPlan(sql,

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