Package sql.optimizers.name

Examples of sql.optimizers.name.ProjGlobalCollect

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        Map map = pm.createConfig(parserConfPath);
        _parsedQuery = ParserUtil.parseQuery(map);
       
        Schema schema = new Schema(map);
       
        ProjGlobalCollect globalProject = new ProjGlobalCollect(_parsedQuery.getSelectItems(), _parsedQuery.getWhereExpr());
        globalProject.process();
       
        processWhereClause(_parsedQuery.getWhereExpr());
       
        _cpa = new CostParallelismAssigner(schema, _parsedQuery.getTan(), map);
    }
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        Map map = pm.createConfig(parserConfPath);
        _parsedQuery = ParserUtil.parseQuery(map);
       
        _schema = new Schema(map);
       
        _globalProject = new ProjGlobalCollect(_parsedQuery.getSelectItems(), _parsedQuery.getWhereExpr());
        _globalProject.process();
    }
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        //create object
        String parserConfPath = "../test/squall/unit_tests/confs/0_1G_tpch7_ncl";
        ParserMain pm = new ParserMain();
        Map map = pm.createConfig(parserConfPath);
        SQLVisitor parsedQuery = ParserUtil.parseQuery(map);
        ProjGlobalCollect instance = new ProjGlobalCollect(parsedQuery.getSelectItems(), parsedQuery.getWhereExpr());
        instance.process();
       
        //getting results
        List<Expression> listExpr = instance.getExprList();
        List<OrExpression> orListExpr = instance.getOrExprs();
               
        //expected results
        Table tableN1 = new Table(); tableN1.setName("N1");
        Table tableN2 = new Table(); tableN2.setName("N2");
        Table tableLineitem = new Table(); tableLineitem.setName("LINEITEM");
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Related Classes of sql.optimizers.name.ProjGlobalCollect

  • net.sf.jsqlparser.expression.Expression
  • net.sf.jsqlparser.expression.Function
  • net.sf.jsqlparser.expression.operators.relational.ExpressionList
  • optimizers.cost.CostParallelismAssignerTest
  • optimizers.cost.ProjGlobalCollectTest
  • optimizers.cost.ProjSchemaCreatorTest
  • sql.visitors.jsql.AndVisitor
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