else if (queryName.equalsIgnoreCase("tpch3"))
queryPlan = new TPCH3Plan(dataPath, extension, conf).getQueryPlan();
else if (queryName.equalsIgnoreCase("tcph3_l1"))
queryPlan = new TPCH3L1Plan(dataPath, extension, conf).getQueryPlan();
else if (queryName.equalsIgnoreCase("tpch3_l2"))
queryPlan = new TPCH3L2Plan(dataPath, extension, conf).getQueryPlan();
else if (queryName.equalsIgnoreCase("tpch3_l23"))
queryPlan = new TPCH3L23Plan(dataPath, extension, conf).getQueryPlan();
else if (queryName.equalsIgnoreCase("tpch4"))
queryPlan = new TPCH4Plan(dataPath, extension, conf).getQueryPlan();
else if (queryName.equalsIgnoreCase("tpch5"))