sql服务器程序没有返回数据

Question

我的Sql程序工作正常。但是当我从Class中调用它时，它不会返回数据。我得到这个错误。 Column 'Territory_Name' does not belong to table .我调试了代码，发现所有参数都正确传递，但该过程没有返回任何数据。如果有人有想法，请帮助我。

我的存储过程是：

ALTER PROCEDURE dbo.SPFilterCRMRequests 
(
    /* for Time Span */ 
    @WeekList varchar(50) = null, 
    @MonthList varchar(50) = null, 
    @YearList varchar(50) = null, 
    @QuaterList varchar(50) = null, 
    /* for other specific criteria */ 
    @PriorityList varchar(50) = null, 
    @Division_IdList varchar(50) = null, 
    @CRM_Service_Type_IdList varchar(50) = null, 
    @CRM_Notation_IdList varchar(50) = null, 
    @CRM_State_IdList varchar(50) = null, 
    @Service_State_IdList varchar(50) = null, 
    @Estimated_Amount float 

    /* for Designation 
    @Requester varchar(20), 
    @Suggester varchar(20) */ 
) 
AS 
    SET NOCOUNT ON 
    /*Declare @date3 DateTime = CONVERT(date,'2/8/2013 5:17:00 PM')*/ 
    DECLARE @sql nvarchar(4000) 

    SELECT @sql='SELECT 
    CRMDR.Id as Id, 
    LEFT(GEOTREE.GEONAME,15) as Territory_Name, 
    CRMDR.Request_For_Id as Request_For_Id, 
    DRMST.DRNAME as Request_For_Name, 
    USERSTBM.USERNAME as Requester_Name, 
    Division.Div_Name as Division_Name, 
    USERSABM.USERNAME as Suggester_Name, 
    CRMDR.Estimated_Amount as Estimated_Amount, 
    CRMDR.Actual_Amount as Actual_Amount, 
    CRMDR.Compute_Priority as Compute_Priority, 
    CRMNotation.Notation_Name as CRM_Notation_Name, 
    CRMServiceType.ServiceName as CRM_Service_Type_Name, 
    CRMDR.Deadline as Deadline, 
    CRMDR.Executed_Date as Executed_Date, 
    CRMDR.Date_Created as Date_Created, 
    CRMDR.Compute_CRM_State as Compute_CRM_State, 
    CRMDR.Compute_Service_State as Compute_Service_State 

    From [CRM].[dbo].[CRM_Doctor_Request] AS CRMDR 

    JOIN [ASES].[dbo].[USERS] AS USERSTBM 
    ON CRMDR.Requester COLLATE SQL_Latin1_General_CP1_CI_AS = USERSTBM.RID COLLATE SQL_Latin1_General_CP1_CI_AS 

    JOIN [ASES].[dbo].[USERS] AS USERSABM 
    ON CRMDR.Suggester COLLATE SQL_Latin1_General_CP1_CI_AS = USERSABM.RID COLLATE SQL_Latin1_General_CP1_CI_AS 

    JOIN [ASES].[dbo].[GEOTREE] AS GEOTREE 
    ON CRMDR.Territory COLLATE SQL_Latin1_General_CP1_CI_AS = GEOTREE.RID COLLATE SQL_Latin1_General_CP1_CI_AS 

    JOIN [ASES].[dbo].[DRMST] AS DRMST 
    ON CRMDR.Request_For_Id COLLATE SQL_Latin1_General_CP1_CI_AS = DRMST.MDLNO COLLATE SQL_Latin1_General_CP1_CI_AS 

    JOIN [CRM].[dbo].[CRM_Request_For_Type] AS CRMReqForType 
    ON CRMDR.CRM_Request_For_Type_Id = CRMReqForType.Id 

    JOIN [CRM].[dbo].[CRM_Notation] AS CRMNotation 
    ON CRMDR.CRM_Notation_Id = CRMNotation.Id 

    JOIN [CRM].[dbo].[CRM_Service_Type] AS CRMServiceType 
    ON CRMDR.CRM_Service_Type_Id = CRMServiceType.Id 

    JOIN [CRM].[dbo].[Division] AS Division 
    ON CRMDR.Division_Id = Division.Id 

    WHERE CRMDR.Is_Deleted=0 ' 
    If (@MonthList) IS NOT NULL 
     SELECT @sql=@sql + ' AND MONTH(CRMDR.Date_Created) in (' + @MonthList + ') ' 
    If (@YearList) IS NOT NULL 
     SELECT @sql=@sql + ' AND (CRMDR.Date_Created) in (' + @YearList + ') ' 
    If (@WeekList) IS NOT NULL 
BEGIN 
    DECLARE @DateCondition varchar(1000) 
    DECLARE @ColumnName varchar(50) = 'CRMDR.Date_Created' 
    -- pass the columnname on which condition needs to be aaplied 
    EXEC dbo.SPWhereconditionForMultipleWeeks @WeekList, @ColumnName, @DateCondition OUTPUT 
    SELECT @DateCondition 
    -- if (LEN(@DateCondition) > 0) 
     SELECT @sql=@sql + ' AND '+ SUBSTRING(@DateCondition, 1, LEN(@DateCondition)-3) 
END 
If (@QuaterList) IS NOT NULL 
BEGIN 
    DECLARE @MonthsList varchar(1000) 
    EXEC dbo.SPGetMonthsListforMultipleQuaters @QuaterList, @MonthsList OUTPUT 
    SELECT @MonthsList 
    -- print @MonthsList 
    -- if (LEN(@MonthsList) > 0) 
    SELECT @sql=@sql + ' AND MONTH(CRMDR.Date_Created) in (' 
    + SUBSTRING(@MonthsList, 1, LEN(@MonthsList)-1) +')' 
END 
    If (@PriorityList) IS NOT NULL 
     SELECT @sql=@sql + ' AND Priority in (' + @PriorityList + ') ' 
    If (@Division_IdList) IS NOT NULL 
     SELECT @sql=@sql + ' AND Division_Id in (' + @Division_IdList + ') ' 
    If (@CRM_Service_Type_IdList) IS NOT NULL 
     SELECT @sql=@sql + ' AND CRM_Service_Type_Id in (' + @CRM_Service_Type_IdList + ') ' 
    If (@CRM_Notation_IdList) IS NOT NULL 
     SELECT @sql=@sql + ' AND CRM_Notation_Id in (' + @CRM_Notation_IdList + ') ' 
    If (@Estimated_Amount) IS NOT NULL 
     SELECT @sql=@sql + ' AND Estimated_Amount > (@Estimated_Amount) ' 
    If (@CRM_State_IdList) IS NOT NULL 
     SELECT @sql=@sql + ' AND CRM_State_Id in (' + @CRM_State_IdList + ') ' 
    If (@Service_State_IdList) IS NOT NULL 
     SELECT @sql=@sql + ' AND Service_State_Id in (' + @Service_State_IdList + ') ' 

    SELECT @sql=@sql + ' ORDER BY CRMDR.Id DESC ' 
    --print @sql 

    EXEC sp_executesql @sql, N' @MonthList varchar(50), 
    @YearList varchar(50), 
    @QuaterList varchar(50), 
    @PriorityList varchar(50), 
    @Division_IdList varchar(50), 
    @CRM_Service_Type_IdList varchar(50), 
    @CRM_Notation_IdList varchar(50), 
    @Estimated_Amount float, 
    @CRM_State_IdList varchar(50), 
    @Service_State_IdList varchar(50) ', 
     @MonthList, 
     @YearList, 
     @QuaterList, 
     @PriorityList, 
     @Division_IdList, 
     @CRM_Service_Type_IdList, 
     @CRM_Notation_IdList, 
     @Estimated_Amount, 
     @CRM_State_IdList, 
     @Service_State_IdList 
RETURN 

我的类调用过程：DataProvider.SelectStoreProcedure的

public static List<CRM_Doctor_Request> FilterCRM_Doctor_Request_Details(string WeekList, string MonthList, string YearList, string QuaterList, string PriorityList, string Division_IdList, string CRM_Service_Type_IdList, string CRM_Notation_IdList, string CRM_State_IdList, string Service_State_IdList, float Estimated_Amount) 
     { 
      string proc = "SPFilterCRMRequests"; 

      List<SqlParameter> arrParam = new List<SqlParameter>(); 
      SqlParameter pWeekList = new SqlParameter("@WeekList", SqlDbType.VarChar); 
      SqlParameter pMonthList = new SqlParameter("@MonthList", SqlDbType.VarChar); 
      SqlParameter pYearList = new SqlParameter("@YearList", SqlDbType.VarChar); 
      SqlParameter pQuaterList = new SqlParameter("@QuaterList", SqlDbType.VarChar); 
      SqlParameter pPriorityList = new SqlParameter("@PriorityList", SqlDbType.VarChar); 
      SqlParameter pDivision_IdList = new SqlParameter("@Division_IdList", SqlDbType.VarChar); 
      SqlParameter pCRM_Service_Type_IdList = new SqlParameter("@CRM_Service_Type_IdList", SqlDbType.VarChar); 
      SqlParameter pCRM_Notation_IdList = new SqlParameter("@CRM_Notation_IdList", SqlDbType.VarChar); 
      SqlParameter pCRM_State_IdList = new SqlParameter("@CRM_State_IdList", SqlDbType.VarChar); 
      SqlParameter pService_State_IdList = new SqlParameter("@Service_State_IdList", SqlDbType.VarChar); 
      SqlParameter pEstimated_Amount = new SqlParameter("@Estimated_Amount", SqlDbType.Float); 

      pWeekList.Value = WeekList; 
      pMonthList.Value = MonthList; 
      pYearList.Value = YearList; 
      pQuaterList.Value = QuaterList; 
      pPriorityList.Value = PriorityList; 
      pDivision_IdList.Value = Division_IdList; 
      pCRM_Service_Type_IdList.Value = CRM_Service_Type_IdList; 
      pCRM_Notation_IdList.Value = CRM_Notation_IdList; 
      pCRM_State_IdList.Value = CRM_State_IdList; 
      pService_State_IdList.Value = Service_State_IdList; 
      pEstimated_Amount.Value = Estimated_Amount; 

      arrParam.Add(pWeekList); 
      arrParam.Add(pMonthList); 
      arrParam.Add(pYearList); 
      arrParam.Add(pQuaterList); 
      arrParam.Add(pPriorityList); 
      arrParam.Add(pDivision_IdList); 
      arrParam.Add(pCRM_Service_Type_IdList); 
      arrParam.Add(pCRM_Notation_IdList); 
      arrParam.Add(pCRM_State_IdList); 
      arrParam.Add(pService_State_IdList); 
      arrParam.Add(pEstimated_Amount); 

      DataTable table = DataProvider.SelectStoreProcedure(proc, arrParam); 

      List<CRM_Doctor_Request> ListCRM_Doctor_Request = new List<CRM_Doctor_Request>(); 

      foreach (DataRow row in table.Rows) 
      { 
       CRM_Doctor_Request CRM_Doctor_RequestObj = new CRM_Doctor_Request(); 

       CRM_Doctor_RequestObj.Territory_Name = Convert.ToString(row["Territory_Name"]); 
       CRM_Doctor_RequestObj.Request_For_Id = Convert.ToString(row["Request_For_Id"]); 
       CRM_Doctor_RequestObj.Request_For_Name = Convert.ToString(row["Request_For_Name"]); 
       CRM_Doctor_RequestObj.Requester_Name = Convert.ToString(row["Requester_Name"]); 
       CRM_Doctor_RequestObj.Division_Name = Convert.ToString(row["Division_Name"]); 
       CRM_Doctor_RequestObj.Suggester_Name = Convert.ToString(row["Suggester_Name"]); 
       CRM_Doctor_RequestObj.Id = Convert.ToInt32(row["Id"]);  
       CRM_Doctor_RequestObj.Compute_Priority = Convert.ToString(row["Compute_Priority"]); 
       CRM_Doctor_RequestObj.CRM_Notation_Name = Convert.ToString(row["CRM_Notation_Name"]); 
       CRM_Doctor_RequestObj.CRM_Service_Type_Name = Convert.ToString(row["CRM_Service_Type_Name"]);      
       CRM_Doctor_RequestObj.Compute_CRM_State = Convert.ToString(row["Compute_CRM_State"]); 
       CRM_Doctor_RequestObj.Compute_Service_State = Convert.ToString(row["Compute_Service_State"]); 

       ListCRM_Doctor_Request.Add(CRM_Doctor_RequestObj); 
      } 
      return ListCRM_Doctor_Request; 
     } 

代码：

class DataProvider 
    { 
     public static string connectionString = ConfigurationManager.ConnectionStrings["connect_str"].ConnectionString; 

     public static DataTable SelectStoreProcedure(string ProcName, List<SqlParameter> ParaArr) 
     { 
       DataTable data = new DataTable(); 
       SqlConnection cn = new SqlConnection(connectionString); 
       cn.Open(); 
       SqlCommand cmd = new SqlCommand(ProcName, cn); 
       foreach (SqlParameter para in ParaArr) 
       { 
        cmd.Parameters.Add(para); 
       } 
       cmd.CommandType = CommandType.StoredProcedure; 

       SqlDataAdapter da = new SqlDataAdapter(cmd); 

       da.Fill(data); 
       cn.Close(); 
       return data; 
     } 
    } 

Answer 1

你的问题是，你正试图填补一个表（未使用指定的架构）

变化DataTable data = new DataTable();到DataSet data = new DataSet();

和DataTable table = data到DataTable table = data.Tables[0];

并且您的模式将自动生成，并且所有内容都应该可以正常工作。

**编辑**

尝试从这个设置建立查询起来......

定义此存储过程

CREATE PROCEDURE [dbo].[TestProc1] 
AS 
BEGIN 
    SET NOCOUNT ON; 

    DECLARE @sql NVARCHAR(MAX) = 'SELECT 1 x UNION ALL SELECT 2' 

    EXEC sp_executesql @sql 
END 

创建一个测试应用程序只包含此代码

class Program 
{ 
    public const string ConnectionString = @"???"; 

    static void Main(string[] args) 
    { 
     var t = Execute("TestProc1"); 

     Trace.Assert(t.Rows.Count == 2); 
    } 

    private static DataTable Execute(string sql) 
    { 
     using (var connection = new SqlConnection(ConnectionString)) 
     { 
      connection.Open(); 

      using (var command = new SqlCommand(sql, connection)) 
      { 
       command.CommandType = CommandType.StoredProcedure; 
       var da = new SqlDataAdapter(command); 

       var ds = new DataSet(); 
       da.Fill(ds); 

       return ds.Tables[0]; 
      } 
     } 
    } 
} 

其中连接字符串是您的连接字符串。

这将工作，它在功能上等同于你在做什么。一旦你有这样的工作尝试构建它以适应你的具体情况

Answer 2

这看起来很混乱;由于您正在执行多个查询，因此我认为您需要将数据填充到DataSet和take the 0th Table中，或者使用正确查询的结果填充数据表。

此外，您可以用Parameters.AddWithValue()将您的代码减半，并将using用于连接对象。

//Your method 
DataSet data = new DataSet(); //Note Dataset here **** 
string connectionString = ConfigurationManager.ConnectionStrings["connect_str"].ConnectionString; 

using(SqlConnection cn = new SqlConnection(connectionString)) 
{ 
    string proc = "SPFilterCRMRequests"; 
    SqlCommand cmd = new SqlCommand(proc, cn); 
    cmd.CommandType = CommandType.StoredProcedure; 

    cmd.Parameters.AddWithValue("@WeekList", WeekList); 
    cmd.Parameters.AddWithValue("@MonthList", pMonthList); 
    cmd.Parameters.AddWithValue("@YearList", pYearList); 
    cmd.Parameters.AddWithValue("@QuaterList", pQuaterList); 
    cmd.Parameters.AddWithValue("@PriorityList", pPriorityList); 
    cmd.Parameters.AddWithValue("@Division_IdList", pDivision_IdList); 
    cmd.Parameters.AddWithValue("@CRM_Service_Type_IdList", pCRM_Service_Type_IdList); 
    cmd.Parameters.AddWithValue("@CRM_Notation_IdList", pCRM_Notation_IdList); 
    cmd.Parameters.AddWithValue("@CRM_State_IdList", pCRM_State_IdList); 
    cmd.Parameters.AddWithValue("@Service_State_IdList", pService_State_IdList); 
    cmd.Parameters.AddWithValue("@Estimated_Amount", pEstimated_Amount); 


    SqlDataAdapter da = new SqlDataAdapter(cmd); 
    cn.Open(); 
    da.Fill(data); 
} 

List<CRM_Doctor_Request> ListCRM_Doctor_Request = 
         new List<CRM_Doctor_Request>(); 

foreach (DataRow row in data.Tables[0].Rows) //**** Note 0th table here ****** 
{ 
//rest of the code 
} 
//...