从C＃调用plsql过程以生成数据集

Question

var myApp = myApp || {};
myApp.arrayObj = {
  indexOf: function(myArray, searchTerm, property) {
    for (var i = 0; i < myArray.length; i++) {
      if (myArray[i][property] === searchTerm) return i;
    }
    return -1;
  },
  indexAllOf: function(myArray, searchTerm, property) {
    var ai = [];
    for (var i = 0; i < myArray.length; i++) {
      if (myArray[i][property] === searchTerm) ai.push(i);
    }
    return ai;
  },
  lookup: function(myArray, searchTerm, property, firstOnly) {
    var found = [];
    var i = myArray.length;
    while (i--) {
      if (myArray[i][property] === searchTerm) {
        found.push(myArray[i]);
        if (firstOnly) break; //if only the first 
      }
    }
    return found;
  },
  lookupAll: function(myArray, searchTerm, property) {
    return this.lookup(myArray, searchTerm, property, false);
  },
  remove: function(myArray, searchTerm, property, firstOnly) {
    for (var i = myArray.length - 1; i >= 0; i--) {
      if (myArray[i][property] === searchTerm) {
        myArray.splice(i, 1);
        if (firstOnly) break; //if only the first term has to be removed
      }
    }
  },
  removeByIndex: function(myArray, index) {
    myArray.splice(index, 1);
  }
};

以上代码连接到Oracle DB。执行Database.PackageName.StoredProcedure，即＆＃39; DB.JOB_REFRESH.ADD_MODIFIED＆＃39;并返回行以生成数据集＆＃39; ds＆＃39;。

这是PLSQL过程的一部分，它有一个游标输出参数，这个游标返回所有必须存储在数据集中的行＆＃39;。＆＃39;

Resource totalData = new Resource (ModelConstants.VIEWS, "Total Data"

        DataSet dsParameters = DatabaseAccess.initParametersDataSet();
        DataTable params = dsParameters.Tables["Parameter"];

        DatabaseAccess.addParameter(ref params, "C_RECORDSET", ParameterDirection.Output, DatabaseAccess.TYPE_CURSOR);
        DatabaseAccess.addParameter(ref params, Name, ParameterDirection.Input, DatabaseAccess.TYPE_VARCHAR, 30, Name.ToString());
        DatabaseAccess.addParameter(ref params, Sql, ParameterDirection.Input, DatabaseAccess.TYPE_CLOB, 40, Sql.ToString());
        DatabaseAccess.addParameter(ref params, Path, ParameterDirection.Input, DatabaseAccess.TYPE_VARCHAR, 1000, Path.ToString());
        DatabaseAccess.addParameter(ref params, Empid, ParameterDirection.Input, DatabaseAccess.TYPE_VARCHAR, 20, Empid.ToString());
        DataSet ds = mdbQry.get_cursor("DB.JOB_REFRESH.ADD_MODIFIED", dsParameters);

该程序已成功编译，并且没有任何问题。

我希望游标C_RECORDSET返回过程中的行。从Visual Studio调用此过程时，它应返回一个显示在数据网格上的有效数据集。

当我尝试在Visual Studio上执行时，当我在数据集中插入断点时，我得到以下错误＆＃39; ds＆＃39;：

PROCEDURE ADD_MODIFIED  
(
 I_NAME              IN  JOBS.NAME%TYPE,
 I_SQL               IN  JOBS.SQL%TYPE,
 I_PATH              IN  JOBS.PATH%TYPE,
 I_EMP_ID            IN  JOBS.EMP_ID%TYPE,
 C_RECORDSET         OUT SYS_REFCURSOR
) 
IS
 BEGIN
    OPEN C_RECORDSET FOR
      SELECT NAME, STATUS FROM JOBS ORDER BY MORDER;
  END;
END ADD_MODIFIED;

当我在PLSQL中执行相同的过程时，我收到以下错误：

Unable to retrieve data from the database. ORA-06550: line 1, column
15: PLS-00201: identifier 'DB.JOB_REFRESH' must be declared
ORA-06550: line 1, column 7: PL/SQL: Statement ignored

我是新手，所以请提供输入并指导我如何纠正这些错误并在＆＃39; ds＆＃39;中生成正确的数据集。