使用Loadrunner连接oracle数据库

本文介绍了一个使用LoadRunner进行数据库测试的脚本实例。该脚本实现了数据库连接、执行SQL查询、获取并打印查询结果等功能,并通过循环遍历了查询结果。

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废话不多说,直接上脚本:

 Action()
{
    int NumRows=0;
    int i=1;

    //建立数据库连接
    lr_db_connect("StepName=DatabaseConnection",
                  "ConnectionString=Provider=OraOLEDB.Oracle.1;Password = test ;Persist Security Info=True; User ID  = test ; Data Source = betadb ; Server = 172.19.188.191",
                  "ConnectionName=InvDatabaseConnection",
                  "ConnectionType=OLEDB",
                  LAST);

     //执行SQL语句
     NumRows = lr_db_executeSQLStatement("StepName=PerformQuery",
                                          "ConnectionName=InvDatabaseConnection",
                                          "SQLStatement=SELECT cons_no,cons_id FROM c_cons where rownum<10",
                                          "DatasetName=MyDataset",
                                          LAST);
      lr_output_message("The query returned %d rows.", NumRows);

      //打印出结果
      lr_db_dataset_action("StepName=PrintDataset",
                            "DatasetName=MyDataset",
                            "Action=PRINT",
                           LAST);


      //利用循环检索数据值
      while (i<10) {
          lr_db_getvalue("StepName=GetValue",
                         "DatasetName=MyDataset",
                         "Column=CONS_NO",
                         "Row=next",
                         "OutParam=MyOutputParam",
                         LAST);
          lr_output_message("The value is: %s", lr_eval_string("{MyOutputParam}") );
          i=i+1; }


          //释放结果
            lr_db_dataset_action("StepName=RemoveDataset",
                            "DatasetName=MyDataset",
                            "Action=REMOVE",
                            LAST);


     //断开数据库连接
      lr_db_disconnect("StepName=Disconnect",
                       "ConnectionName=InvDatabaseConnection",
                       LAST);

    return 0;
}

源地址:http://www.51testing.com/html/61/421361-814641.html


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