Package sql.optimizers.name

Examples of sql.optimizers.name.ProjSchemaCreator.create()

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        inputTupleSchema.add(new ColumnNameType("EXTRACT_YEAR(LINEITEM.SHIPDATE)", _ic));
       
        EquiJoinComponent L_S_Njoin = createTPCH7_LSNSubplan();

        ProjSchemaCreator psc = new ProjSchemaCreator(_globalProject, new TupleSchema(inputTupleSchema), L_S_Njoin, _parsedQuery, _schema);
        psc.create();
       
        List<ColumnNameType> outputTupleSchema = psc.getOutputSchema().getSchema();
        ProjectOperator projectOperator = psc.getProjectOperator();
        
        //expected results
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        inputTupleSchema.add(new ColumnNameType("LINEITEM.SHIPDATE", _ic));
       
        EquiJoinComponent L_S_Njoin = createTPCH7_LSNSubplan();

        ProjSchemaCreator psc = new ProjSchemaCreator(_globalProject, new TupleSchema(inputTupleSchema), L_S_Njoin, _parsedQuery, _schema);
        psc.create();
       
        List<ColumnNameType> outputTupleSchema = psc.getOutputSchema().getSchema();
        ProjectOperator projectOperator = psc.getProjectOperator();
        
        //expected results
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        inputTupleSchema.add(new ColumnNameType("LINEITEM.SHIPDATE", _ic));
       
        EquiJoinComponent L_S_Njoin = createTPCH7_LSNSubplan();

        ProjSchemaCreator psc = new ProjSchemaCreator(_globalProject, new TupleSchema(inputTupleSchema), L_S_Njoin, _parsedQuery, _schema);
        psc.create();
       
        List<ColumnNameType> outputTupleSchema = psc.getOutputSchema().getSchema();
        ProjectOperator projectOperator = psc.getProjectOperator();
        
        //expected results
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