void RunNewOrder(){ /* "NEW_ORDER": { "getWarehouseTaxRate": "SELECT W_TAX FROM WAREHOUSE WHERE W_ID = ?", # w_id "getDistrict": "SELECT D_TAX, D_NEXT_O_ID FROM DISTRICT WHERE D_ID = ? AND D_W_ID = ?", # d_id, w_id "getCustomer": "SELECT C_DISCOUNT, C_LAST, C_CREDIT FROM CUSTOMER WHERE C_W_ID = ? AND C_D_ID = ? AND C_ID = ?", # w_id, d_id, c_id "incrementNextOrderId": "UPDATE DISTRICT SET D_NEXT_O_ID = ? WHERE D_ID = ? AND D_W_ID = ?", # d_next_o_id, d_id, w_id "createOrder": "INSERT INTO ORDERS (O_ID, O_D_ID, O_W_ID, O_C_ID, O_ENTRY_D, O_CARRIER_ID, O_OL_CNT, O_ALL_LOCAL) VALUES (?, ?, ?, ?, ?, ?, ?, ?)", # d_next_o_id, d_id, w_id, c_id, o_entry_d, o_carrier_id, o_ol_cnt, o_all_local "createNewOrder": "INSERT INTO NEW_ORDER (NO_O_ID, NO_D_ID, NO_W_ID) VALUES (?, ?, ?)", # o_id, d_id, w_id "getItemInfo": "SELECT I_PRICE, I_NAME, I_DATA FROM ITEM WHERE I_ID = ?", # ol_i_id "getStockInfo": "SELECT S_QUANTITY, S_DATA, S_YTD, S_ORDER_CNT, S_REMOTE_CNT, S_DIST_%02d FROM STOCK WHERE S_I_ID = ? AND S_W_ID = ?", # d_id, ol_i_id, ol_supply_w_id "updateStock": "UPDATE STOCK SET S_QUANTITY = ?, S_YTD = ?, S_ORDER_CNT = ?, S_REMOTE_CNT = ? WHERE S_I_ID = ? AND S_W_ID = ?", # s_quantity, s_order_cnt, s_remote_cnt, ol_i_id, ol_supply_w_id "createOrderLine": "INSERT INTO ORDER_LINE (OL_O_ID, OL_D_ID, OL_W_ID, OL_NUMBER, OL_I_ID, OL_SUPPLY_W_ID, OL_DELIVERY_D, OL_QUANTITY, OL_AMOUNT, OL_DIST_INFO) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", # o_id, d_id, w_id, ol_number, ol_i_id, ol_supply_w_id, ol_quantity, ol_amount, ol_dist_info } */ LOG_INFO("-------------------------------------"); int warehouse_id = GetRandomInteger(0, state.warehouse_count - 1); int district_id = GetRandomInteger(0, state.districts_per_warehouse - 1); //int customer_id = GetRandomInteger(0, state.customers_per_district); int o_ol_cnt = GetRandomInteger(orders_min_ol_cnt, orders_max_ol_cnt); //auto o_entry_ts = GetTimeStamp(); std::vector<int> i_ids, i_w_ids, i_qtys; //bool o_all_local = true; for (auto ol_itr = 0; ol_itr < o_ol_cnt; ol_itr++) { i_ids.push_back(GetRandomInteger(0, state.item_count)); bool remote = GetRandomBoolean(new_order_remote_txns); i_w_ids.push_back(warehouse_id); if(remote == true) { i_w_ids[ol_itr] = GetRandomIntegerExcluding(0, state.warehouse_count - 1, warehouse_id); //o_all_local = false; } i_qtys.push_back(GetRandomInteger(0, order_line_max_ol_quantity)); } auto &txn_manager = concurrency::TransactionManagerFactory::GetInstance(); auto txn = txn_manager.BeginTransaction(); std::unique_ptr<VarlenPool> pool(new VarlenPool(BACKEND_TYPE_MM)); std::unique_ptr<executor::ExecutorContext> context( new executor::ExecutorContext(txn)); // getWarehouseTaxRate std::vector<oid_t> warehouse_column_ids = {7}; // W_TAX // Create and set up index scan executor std::vector<oid_t> warehouse_key_column_ids = {0}; // W_ID std::vector<ExpressionType> warehouse_expr_types; std::vector<Value> warehouse_key_values; std::vector<expression::AbstractExpression *> runtime_keys; warehouse_expr_types.push_back( ExpressionType::EXPRESSION_TYPE_COMPARE_EQUAL); warehouse_key_values.push_back(ValueFactory::GetIntegerValue(warehouse_id)); auto warehouse_pkey_index = warehouse_table->GetIndexWithOid( warehouse_table_pkey_index_oid); planner::IndexScanPlan::IndexScanDesc warehouse_index_scan_desc( warehouse_pkey_index, warehouse_key_column_ids, warehouse_expr_types, warehouse_key_values, runtime_keys); // Create plan node. auto predicate = nullptr; planner::IndexScanPlan warehouse_index_scan_node(warehouse_table, predicate, warehouse_column_ids, warehouse_index_scan_desc); executor::IndexScanExecutor warehouse_index_scan_executor(&warehouse_index_scan_node, context.get()); auto gwtr_lists_values = ExecuteTest(&warehouse_index_scan_executor); if(gwtr_lists_values.empty() == true) { LOG_ERROR("getWarehouseTaxRate failed"); txn_manager.AbortTransaction(); return; } auto w_tax = gwtr_lists_values[0][0]; LOG_TRACE("W_TAX: %d", w_tax); // getDistrict std::vector<oid_t> district_column_ids = {8, 10}; // D_TAX, D_NEXT_O_ID // Create and set up index scan executor std::vector<oid_t> district_key_column_ids = {0, 1}; // D_ID, D_W_ID std::vector<ExpressionType> district_expr_types; std::vector<Value> district_key_values; district_expr_types.push_back( ExpressionType::EXPRESSION_TYPE_COMPARE_EQUAL); district_expr_types.push_back( ExpressionType::EXPRESSION_TYPE_COMPARE_EQUAL); district_key_values.push_back(ValueFactory::GetIntegerValue(district_id)); district_key_values.push_back(ValueFactory::GetIntegerValue(warehouse_id)); auto district_pkey_index = district_table->GetIndexWithOid( district_table_pkey_index_oid); planner::IndexScanPlan::IndexScanDesc district_index_scan_desc( district_pkey_index, district_key_column_ids, district_expr_types, district_key_values, runtime_keys); // Create plan node. planner::IndexScanPlan district_index_scan_node(district_table, predicate, district_column_ids, district_index_scan_desc); executor::IndexScanExecutor district_index_scan_executor(&district_index_scan_node, context.get()); auto gd_lists_values = ExecuteTest(&district_index_scan_executor); if(gd_lists_values.empty() == true) { LOG_ERROR("getDistrict failed"); txn_manager.AbortTransaction(); return; } auto d_tax = gd_lists_values[0][0]; LOG_TRACE("D_TAX: %d", d_tax); auto d_next_o_id = gd_lists_values[0][1]; LOG_TRACE("D_NEXT_O_ID: %d", d_next_o_id); // incrementNextOrderId txn_manager.CommitTransaction(); }
bool RunStockLevel(const size_t &thread_id) { /* "STOCK_LEVEL": { "getOId": "SELECT D_NEXT_O_ID FROM DISTRICT WHERE D_W_ID = ? AND D_ID = ?", "getStockCount": "SELECT COUNT(DISTINCT(OL_I_ID)) FROM ORDER_LINE, STOCK WHERE OL_W_ID = ? AND OL_D_ID = ? AND OL_O_ID < ? AND OL_O_ID >= ? AND S_W_ID = ? AND S_I_ID = OL_I_ID AND S_QUANTITY < ? } */ auto &txn_manager = concurrency::TransactionManagerFactory::GetInstance(); auto txn = txn_manager.BeginTransaction(); std::unique_ptr<executor::ExecutorContext> context( new executor::ExecutorContext(txn)); // Prepare random data int w_id = GenerateWarehouseId(thread_id); int d_id = GetRandomInteger(0, state.districts_per_warehouse - 1); int threshold = GetRandomInteger(stock_min_threshold, stock_max_threshold); LOG_TRACE("getOId: SELECT D_NEXT_O_ID FROM DISTRICT WHERE D_W_ID = ? AND D_ID = ?"); // Construct index scan executor std::vector<oid_t> district_column_ids = {COL_IDX_D_NEXT_O_ID}; std::vector<oid_t> district_key_column_ids = {COL_IDX_D_W_ID, COL_IDX_D_ID}; std::vector<ExpressionType> district_expr_types; std::vector<common::Value *> district_key_values; std::vector<expression::AbstractExpression *> runtime_keys; district_expr_types.push_back(ExpressionType::EXPRESSION_TYPE_COMPARE_EQUAL); district_key_values.push_back(common::ValueFactory::GetIntegerValue(w_id).Copy()); district_expr_types.push_back(ExpressionType::EXPRESSION_TYPE_COMPARE_EQUAL); district_key_values.push_back(common::ValueFactory::GetIntegerValue(d_id).Copy()); auto district_pkey_index = district_table->GetIndexWithOid(district_table_pkey_index_oid); planner::IndexScanPlan::IndexScanDesc district_index_scan_desc( district_pkey_index, district_key_column_ids, district_expr_types, district_key_values, runtime_keys ); expression::AbstractExpression *predicate = nullptr; planner::IndexScanPlan district_index_scan_node( district_table, predicate, district_column_ids, district_index_scan_desc ); executor::IndexScanExecutor district_index_scan_executor(&district_index_scan_node, context.get()); auto districts = ExecuteRead(&district_index_scan_executor); if (txn->GetResult() != Result::RESULT_SUCCESS) { txn_manager.AbortTransaction(txn); return false; } if (districts.size() != 1) { LOG_ERROR("incorrect districts size : %lu", districts.size()); PL_ASSERT(false); } common::Value * o_id = districts[0][0]; LOG_TRACE("getStockCount: SELECT COUNT(DISTINCT(OL_I_ID)) FROM ORDER_LINE, STOCK WHERE OL_W_ID = ? AND OL_D_ID = ? AND OL_O_ID < ? AND OL_O_ID >= ? AND S_W_ID = ? AND S_I_ID = OL_I_ID AND S_QUANTITY < ?"); int max_o_id = common::ValuePeeker::PeekInteger(o_id); int min_o_id = max_o_id - 20; ////////////////////////////////////////////////////////////// std::vector<oid_t> order_line_column_ids = {COL_IDX_OL_I_ID}; std::vector<oid_t> order_line_key_column_ids = {COL_IDX_OL_W_ID, COL_IDX_OL_D_ID, COL_IDX_OL_O_ID}; std::vector<ExpressionType> order_line_expr_types; order_line_expr_types.push_back(ExpressionType::EXPRESSION_TYPE_COMPARE_EQUAL); order_line_expr_types.push_back(ExpressionType::EXPRESSION_TYPE_COMPARE_EQUAL); order_line_expr_types.push_back(ExpressionType::EXPRESSION_TYPE_COMPARE_EQUAL); auto order_line_skey_index = order_line_table->GetIndexWithOid(order_line_table_skey_index_oid); ////////////////////////////////////////////////////////////// std::vector<oid_t> stock_column_ids = {COL_IDX_S_QUANTITY}; std::vector<oid_t> stock_key_column_ids = {COL_IDX_S_W_ID, COL_IDX_S_I_ID}; std::vector<ExpressionType> stock_expr_types; stock_expr_types.push_back(ExpressionType::EXPRESSION_TYPE_COMPARE_EQUAL); stock_expr_types.push_back(ExpressionType::EXPRESSION_TYPE_COMPARE_EQUAL); auto stock_pkey_index = stock_table->GetIndexWithOid(stock_table_pkey_index_oid); ////////////////////////////////////////////////////////////// std::unordered_set<int> distinct_items; for (int curr_o_id = min_o_id; curr_o_id < max_o_id; ++curr_o_id) { //////////////////////////////////////////////////////////////// /////////// Construct left table index scan //////////////////// //////////////////////////////////////////////////////////////// std::vector<common::Value *> order_line_key_values; order_line_key_values.push_back(common::ValueFactory::GetIntegerValue(w_id).Copy()); order_line_key_values.push_back(common::ValueFactory::GetIntegerValue(d_id).Copy()); order_line_key_values.push_back(common::ValueFactory::GetIntegerValue(curr_o_id).Copy()); planner::IndexScanPlan::IndexScanDesc order_line_index_scan_desc( order_line_skey_index, order_line_key_column_ids, order_line_expr_types, order_line_key_values, runtime_keys); planner::IndexScanPlan order_line_index_scan_node(order_line_table, nullptr, order_line_column_ids, order_line_index_scan_desc); executor::IndexScanExecutor order_line_index_scan_executor(&order_line_index_scan_node, context.get()); auto order_line_values = ExecuteRead(&order_line_index_scan_executor); if (txn->GetResult() != Result::RESULT_SUCCESS) { LOG_TRACE("abort transaction"); txn_manager.AbortTransaction(txn); return false; } if (order_line_values.size() == 0) { LOG_TRACE("order line return size incorrect : %lu", order_line_values.size()); continue; } auto item_id = order_line_values[0][0]; LOG_TRACE("item_id: %s", item_id.GetInfo().c_str()); ////////////////////////////////////////////////////////////////// ///////////// Construct right table index scan /////////////////// ////////////////////////////////////////////////////////////////// std::vector<common::Value *> stock_key_values; stock_key_values.push_back(common::ValueFactory::GetIntegerValue(w_id).Copy()); stock_key_values.push_back(item_id); planner::IndexScanPlan::IndexScanDesc stock_index_scan_desc( stock_pkey_index, stock_key_column_ids, stock_expr_types, stock_key_values, runtime_keys); // Add predicate S_QUANTITY < threshold planner::IndexScanPlan stock_index_scan_node(stock_table, nullptr, stock_column_ids, stock_index_scan_desc); executor::IndexScanExecutor stock_index_scan_executor(&stock_index_scan_node, context.get()); auto stock_values = ExecuteRead(&stock_index_scan_executor); if (txn->GetResult() != Result::RESULT_SUCCESS) { LOG_TRACE("abort transaction"); txn_manager.AbortTransaction(txn); return false; } if (stock_values.size() == 0) { // LOG_ERROR("stock return size incorrect : %lu", order_line_values.size()); continue; } auto quantity = stock_values[0][0]; if (common::ValuePeeker::PeekInteger(quantity) < threshold) { distinct_items.insert(common::ValuePeeker::PeekInteger(item_id)); } } LOG_TRACE("number of distinct items=%lu", distinct_items.size()); PL_ASSERT(txn->GetResult() == Result::RESULT_SUCCESS); auto result = txn_manager.CommitTransaction(txn); if (result == Result::RESULT_SUCCESS) { return true; } else { return false; } return true; }