Examples of ProjSchemaCreator

Examples of sql.optimizers.name.ProjSchemaCreator

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        inputTupleSchema.add(new ColumnNameType("LINEITEM.EXTENDEDPRICE * (1.0 - LINEITEM.DISCOUNT)", _dblConv));
        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
        List<ColumnNameType> expOutputTupleSchema = new ArrayList<ColumnNameType>();
        expOutputTupleSchema.add(new ColumnNameType("N1.NAME", _sc));
        expOutputTupleSchema.add(new ColumnNameType("EXTRACT_YEAR(LINEITEM.SHIPDATE)", _ic));
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Examples of sql.optimizers.name.ProjSchemaCreator

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        inputTupleSchema.add(new ColumnNameType("1.0 - LINEITEM.DISCOUNT", _dblConv));
        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
        List<ColumnNameType> expOutputTupleSchema = new ArrayList<ColumnNameType>();
        expOutputTupleSchema.add(new ColumnNameType("N1.NAME", _sc)); //1
        expOutputTupleSchema.add(new ColumnNameType("EXTRACT_YEAR(LINEITEM.SHIPDATE)", _ic)); //5
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Examples of sql.optimizers.name.ProjSchemaCreator

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        inputTupleSchema.add(new ColumnNameType("LINEITEM.DISCOUNT", _dblConv));
        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
        List<ColumnNameType> expOutputTupleSchema = new ArrayList<ColumnNameType>();
        expOutputTupleSchema.add(new ColumnNameType("N1.NAME", _sc)); //1
        expOutputTupleSchema.add(new ColumnNameType("EXTRACT_YEAR(LINEITEM.SHIPDATE)", _ic)); //5
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