Package sql.schema

Examples of sql.schema.Schema

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        mt.setLeftExpression(_columnOrderdate);
        mt.setRightExpression(new DateValue(" 1995-01-01 "));
       
        String path = "../test/squall/schemas/tpch.txt";
        double scallingFactor = 1;
        _selEstimator = new SelingerSelectivityEstimator("TEST", new Schema(path, scallingFactor), new TableAliasName(tableList, "SelingerTest"));
    }
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        String parserConfPath = "../test/squall/unit_tests/confs/0_1G_tpch7_ncl";
        ParserMain pm = new ParserMain();
        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());
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  public IndexRuleOptimizer(Map map) {
    _map = map;
    _pq = ParserUtil.parseQuery(map);

    _schema = new Schema(map);
    _it = new IndexTranslator(_schema, _pq.getTan());
  }
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  public IndexSimpleOptimizer(Map map) {
    _map = map;
    _pq = ParserUtil.parseQuery(map);

    _schema = new Schema(map);
    _it = new IndexTranslator(_schema, _pq.getTan());
  }
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        String parserConfPath = "../test/squall/unit_tests/confs/0_1G_tpch7_ncl";
        ParserMain pm = new ParserMain();
        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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   */
  public NameCompGenFactory(Map map, TableAliasName tan) {
    _map = map;
    _tan = tan;

    _schema = new Schema(map);
  }
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   */
  public ManualBatchingCompGenFactory(Map map, TableAliasName tan) {
    _map = map;
    _tan = tan;

    _schema = new Schema(map);
  }
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Related Classes of sql.schema.Schema

  • estimators.SelingerSelectivityEstimatorTest
  • optimizers.cost.CostParallelismAssignerTest
  • optimizers.cost.ProjSchemaCreatorTest
  • sql.optimizers.index.IndexRuleOptimizer
  • sql.optimizers.index.IndexSimpleOptimizer
  • sql.optimizers.name.manual_batching.ManualBatchingCompGenFactory
  • sql.optimizers.name.NameCompGenFactory
  • sql.schema.parser.SchemaParser.ColumnInfo
  • sql.schema.parser.SchemaParser.TableInfo
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