在Dapper ORM中的兩個日期之間過濾數據

Question

我正在使用Dapper ORM來過濾和獲取對象的集合。當我試圖按日期過濾對象時，我正在收到SQL錯誤。但相同的查詢在SQL Server 2012之下運行完美是我的代碼

   DataTableSettings DS = new DataTableSettings(); 
       DataTableElements DataTableElements = new DataTableElements(); 
       DataTableElements.Limit = param.iDisplayLength; 
       DataTableElements.Start = param.iDisplayStart; 
       DataTableElements.SortColumn = "a.Ser_Id"; //default sorting column 
       DataTableElements.AType = "DESC"; 
       DataTableElements.ListingFields = "Ser_SlNo,a.Ser_Id as SERID,a.Ser_LogNo AS SLNO,Cas_Name,a.Ser_CallReason AS RSON," + 
                "Ser_AssignedTo,Ser_CallTime,Ser_CallDate,a.Cus_Id AS CUSID,a.Cas_Id AS CSID," + 
                "Cus_Name,Add_Landmark,a.Prm_Id AS PRMID,Prm_Model, c.Cut_Id AS CUTID,Cut_Name"; 
       DataTableElements.TableName = "ServiceCalls as a inner join CallStatus as b on a.Cas_Id = b.Cas_Id" + 
                "inner join Customers as c on a.Cus_Id = c.Cus_Id" + 
                "inner join Products as d on a.Prd_Id = d.Prd_Id" + 
                "inner join AddressDetailes as e on a.Add_id = e.Add_id" + 
                "inner join Companies as f on a.Com_Id = f.Com_Id" + 
                "inner join ProductModels as g on a.Prm_Id = g.Prm_Id" + 
                "inner join ProductSerials as h on a.Prs_Id = h.Prs_Id" + 
                "inner join CustomerTypes as i on c.Cut_Id = i.Cut_Id" + 
                "inner join UserServices as j on a.Ser_Id = j.Ser_Id" + 
                "where CONVERT(date, Ser_CallDate,101) BETWEEN CONVERT(date,'3/1/2016 12:00:00 AM', 101) AND CONVERT(date,'3/31/2016 12:00:00 AM', 101)" + 
                "and j.Usr_Id = 21"; 
        var str = DS.GetDataTableElements(DataTableElements); 


public dynamic GetDataTableElements(DataTableElements DataTableElements) 
     { 
      _db = new SqlConnection(db.Database.Connection.ConnectionString); 
      string Sql = "exec SelectFomTable @TableName ='" + DataTableElements.TableName + "',@Limit =" + DataTableElements.Limit + ",@Start =" + DataTableElements.Start + ",@SortColumn ='" + DataTableElements.SortColumn + "' "; 

      Sql += ",@ListingFields='" + DataTableElements.ListingFields + "'"; 
      Sql += ",@AType='" + DataTableElements.AType + "'"; 
      Sql += ",@Filter='" + DataTableElements.Filter + "'"; 
      dynamic retuns = _db.Query<dynamic>(Sql).ToList(); 
      return retuns; 
     } 

和我的存儲過程如下

ALTER PROCEDURE [dbo].[SelectFomTable] 
-- Add the parameters for the stored procedure here 
(@TableName varchar(max),@Limit Int=10,@Start int=0,@SortColumn varchar(50),@Filter varchar(max)=null,@ListingFields varchar(max)=null,@AType varchar(max)=null) 
AS 
BEGIN 
-- SET NOCOUNT ON added to prevent extra result sets from 
-- interfering with SELECT statements. 
SET NOCOUNT ON; 
Declare @sts varchar(max); 
Declare @List varchar(max); 
Declare @Assend varchar(max); 
Declare @End int ; 
set @End =@Limit+@Start; 
set @List =isnull(@ListingFields,'*'); 
set @Assend =isnull(@AType,'ASC'); 
set @sts= 'WITH tab as (select ROW_NUMBER() OVER(ORDER BY '+@SortColumn+' '+@Assend+') AS RowIncrement, '+@List+' from '+@TableName+@Filter+' ), 
    tab1 as (select count(*) as TotalCount from '+@TableName+@Filter+') 
       select * from tab,tab1 where RowIncrement between '+CONVERT(varchar(10), @Start) +' and '+CONVERT(varchar(10), @End); 
    set @sts=@sts+@Filter; 
--if (@Filter is not null) 
--begin 
--set @sts=@sts+@Filter; 
--end 
print @sts; 
    exec(@sts); 

和我得到的錯誤如下

{"Incorrect syntax near '3'."} 

請幫忙.....

Answer 1

如果我理解正確的主要問題是要得到排序的d從SQL的ata。 如果是的話那麼做這樣的：

private DataTable Method() 
    { 
     string connectionStringSQL = "Your connection string"; 
     string query = @"SELECT Ser_SlNo, a.Ser_Id AS SERID, a.Ser_LogNo AS SLNO, Cas_Name 
           ,a.Ser_CallReason AS RSON, Ser_AssignedTo, Ser_CallTime 
           ,Ser_CallDate, a.Cus_Id AS CUSID, a.Cas_Id AS CSID, Cus_Name 
           ,Add_Landmark, a.Prm_Id AS PRMID, Prm_Model, c.Cut_Id AS CUTID, Cut_Name 
         FROM ServiceCalls AS a 
           INNER JOIN CallStatus AS b ON a.Cas_Id = b.Cas_Id 
           INNER JOIN Customers AS c ON a.Cus_Id = c.Cus_Id 
           INNER JOIN Products AS d ON a.Prd_Id = d.Prd_Id 
           INNER JOIN AddressDetailes AS e ON a.Add_id = e.Add_id 
           INNER JOIN Companies AS f ON a.Com_Id = f.Com_Id 
           INNER JOIN ProductModels AS g ON a.Prm_Id = g.Prm_Id 
           INNER JOIN ProductSerials AS h ON a.Prs_Id = h.Prs_Id 
           INNER JOIN CustomerTypes AS i ON c.Cut_Id = i.Cut_Id 
           INNER JOIN UserServices AS j ON a.Ser_Id = j.Ser_Id 
         WHERE (
            CONVERT(DATETIME ,Ser_CallDate ,101) BETWEEN '3/1/2016 12:00:00 AM' 
            AND '3/31/2016 12:00:00 AM' 
           ) 
           AND j.Usr_Id = 21 
         ORDER BY a.Ser_Id DESC"; 
     DataTable dt = new DataTable(); 
     using (SqlConnection sqlConnection = new SqlConnection(connectionStringSQL)) 
     { 
      SqlDataAdapter adapter = new SqlDataAdapter(query, sqlConnection); 

      sqlConnection.Open(); 
      adapter.Fill(dt); 
     } 

     return dt; 
    } 

如果你需要返回列表

private dynamic Method() 
    { 
     ..... 

     using (SqlConnection sqlConnection = new SqlConnection(connectionStringSQL)) 
     { 
      SqlDataAdapter adapter = new SqlDataAdapter(query1, sqlConnection); 

      sqlConnection.Open(); 
      adapter.Fill(dt); 
     } 

     var list = dt.AsEnumerable().ToList(); 

     return list; 
    }