How to pass relative dates (Yesterday, Last week) via Command Parameters in a linked subreport

Question

I have been struggling with this one and would sure appreciate your help
I have a report that runs fine but takes to long when running, to optimise it have setup it up as a subreport , created a main report which I linked to it via a relative field ({?ServiceID}) field, this has reduced the report time but I would like to go even further by user selecting date e.g startdate, enddate or relative field eg ‘yesterday’, ‘Last Week’
I can do the selectable start and end date fine but I’m failing to make use of the ‘Yesterday’,’ last week’ within the command parameters, below is an example of the code I have on the reports select expert but I want a semiliar filtering on the command parameter to avoid the filtering taking place on crystal but straight from the DB.
IF  {?Relative Date}= "Yesterday" THEN currentdate-1
ELSE IF {?Relative Date}="Last Week" THEN LastFullWeek

Answer 1

Good Day Guys,
Apologies for the late response, I have been looking and trying the different suggestion you pointed out, unfortunately without any success
Stored Proc
Nrupal, I tried setting one up but I’m getting a error I cannot seem to get past, below is my condition, any help would be appreciated
where cd1.Service_ID = @Service_ID
and cd1.CallStartDt in (
  Case @RelativeDate
  When 'Today' then CONVERT (date, getdate())
  When 'Yesterday' Then DATEADD(DAY,-1,CONVERT (date, getdate()))
  When ‘Last Week’ then between @LastWeekStart and @LastWeekEnd       //sytntax before between, also tried using ‘IN’, same result
  When ‘Last Month’ then between @LastMonthStart and @LastMonthEnd 
else between @CallStart and @CallEnd
END )
End
Crystal command parameter code
where cd1.Service_ID in ({?Service_ID}) and
convert(datetime,cd1.CallStartdt) in (
Case {?RelativeDate}
When 'Yesterday' Then GetDate()-1
else  {?CallStart}
END)
Abhilash,
I have tried both your proposed command parameters but still fail
I’m getting an invalid column name ‘Yesterday’ error , I’m not sure if Crytsal takes this type of command formatting using the command parameters, would appreciate your help as I would like to stay clear of the SP, unless it’s the only altanative
Dell
I will start working in your re
Thanks Again