在 SSRS 中使用存储过程代替 SQL 查询时性能下降

如何解决在 SSRS 中使用存储过程代替 SQL 查询时性能下降

为了提高我的报表在加载时间方面的性能，我想将源从直接查询更改为存储过程，但使用存储过程需要更多时间。

我有这个 SQL 查询：

SELECT DISTINCT 
    *,YEAR(DT_DATE) YEAR1,DATENAME(mm,DT_DATE) Month1,CAST([Original Service Line TCV] AS float) OSL_TCV,CAST([BB12] AS decimal) BB12_new 
FROM
    T_OPTYLINEVIEW_REP 
WHERE 
    [Selling SBU] IN (@selling_SBU) 
    AND [Selling BU] IN (@selling_BU) 
    AND [Selling MU] IN (@selling_MU) 
    AND [Stage] IN (@stage) 
    AND [Account Type] IN (@Account_Type) 
    AND [Business Line] IN (@Business_Line) 
    AND [Business Line Level 1] IN (@Business_Line_Level_1) 
    AND [Business Line Level 2] IN (@Business_Line_Level_2) 
    AND [Offer] IN (@Offer)
    AND [Sector] IN (@Sector) 
    AND [Portfolio] IN (@Portfolio) 
    AND [flag Altran Collaboration] IN (@flag_Altran_Collaboration) 
    AND [Selling Reporting Unit] IN (@Selling_Reporting_Unit) 
    AND CONVERT(VARCHAR,DT_TECH_UPD,103) = CONVERT( VARCHAR,@ReportAsOn,103)

我将此查询直接放入 SSRS。为此，如果我在报表服务器执行日志中看到检索时间，则大约需要 11000 毫秒。

我将其转换为存储过程以加快处理速度->

[dbo].[OptyLineView_test_proc](    
@selling_SBU nvarchar(max),@selling_BU nvarchar(max),@selling_MU nvarchar(max),@stage nvarchar(max),@Account_Type nvarchar(max),@Business_Line nvarchar(max),@Business_Line_Level_1 nvarchar(max),@Business_Line_Level_2 nvarchar(max),@Offer nvarchar(max),@Sector nvarchar(max),@Portfolio nvarchar(max),@flag_Altran_Collaboration nvarchar(max),@Selling_Reporting_Unit nvarchar(max),@ReportAsOn date)    
as       
select DISTINCT *,datename(mm,CAST([Original Service Line TCV] as float)OSL_TCV,CAST([BB12] as decimal) BB12_new     
from T_OPTYLINEVIEW_REP     
where [Selling SBU] in (select * from STRING_SPLIT(@selling_SBU,',')) 
and [Selling BU] in  (select * from STRING_SPLIT(@selling_BU,'))    
and [Selling MU] in (select * from STRING_SPLIT(@selling_MU,'))     
and [Stage] in (select * from STRING_SPLIT(@stage,'))     
and [Account Type] in (select * from STRING_SPLIT(@Account_Type,'))     
and [Business Line] in (select * from STRING_SPLIT(@Business_Line,'))     
and [Business Line Level 1] in (select * from STRING_SPLIT(@Business_Line_Level_1,'))    
and [Business Line Level 2] in (select * from STRING_SPLIT(@Business_Line_Level_2,'))    
AND [Offer] in (select * from STRING_SPLIT(@Offer,'))   
AND [Sector] in (select * from STRING_SPLIT(@Sector,'))     
AND [Portfolio] in (select * from STRING_SPLIT(@Portfolio,'))     
AND [flag Altran Collaboration] in (select * from STRING_SPLIT(@flag_Altran_Collaboration,'))    
AND [Selling Reporting Unit] in (select * from STRING_SPLIT(@Selling_Reporting_Unit,'))    
AND CONVERT(VARCHAR,103) = CONVERT(VARCHAR,103)

当我在 SSRS 中使用此过程时，日期检索时间约为 100000 毫秒。

为什么在存储过程的情况下增加了？？