Question : Need SQL Syntax help to make my qry more efficient.

Friends,

Attached, I have my qry. As you can see, I have to do a selection to evaluate the value returned.

Is there a more effcient way that I can determine OverallBestLapTime and more importantly FormattedOverallBestLapTime.

Looking for SQL Syntax help specifically!

Thanks in advance!

Eric

Code Snippet:

         
           
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             Select
  [No]=rtrim(No),
  NameF=rtrim(FirstName),
  NameL=rtrim(LastName),
  BestLapTime,
  OverallBestLapTime=(select min(r2.bestlaptime) from Results r2 where R2.No=r1.No and r2.LastName=r1.LastName and r2.Firstname=R1.FirstName and Class='IndyCar' and bestlaptime >-1 ),
	FormattedOverallBestLapTime=(Case
			When ((select min(r2.bestlaptime) from Results r2 where R2.No=r1.No and r2.LastName=r1.LastName and r2.Firstname=R1.FirstName and Class='IndyCar' and bestlaptime >-1 )*0.0001)<61 Then
					str(((select min(r2.bestlaptime) from Results r2 where R2.No=r1.No and r2.LastName=r1.LastName and r2.Firstname=R1.FirstName and Class='IndyCar' and bestlaptime >-1 ) * 0.0001),8,4)				
			Else
				dbo.FormatLapTime((select min(r2.bestlaptime) from Results r2 where R2.No=r1.No and r2.LastName=r1.LastName and r2.Firstname=R1.FirstName and Class='IndyCar' and bestlaptime >-1 ))
			END),
ResultID as ResultID
from
  Results R1
where
  lastlaptime>-2 and deleted=0
	And RunID=8

           
         

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Answer : Need SQL Syntax help to make my qry more efficient.

Select
[No]=rtrim(No),
NameF=rtrim(FirstName),
NameL=rtrim(LastName),
BestLapTime,
OverallBestLapTime=(r2.bestlaptime) ,
FormattedOverallBestLapTime=(Case
When (r2.bestlaptime 0.0001)<61 Then
str( r2.bestlaptime 0.0001,8,4)
Else
dbo.FormatLapTime(r2.bestlaptime)
END),
ResultID as ResultID
from Results R1
RIGHT JOIN
(select No,LastName,Firstname, min(r2.bestlaptime) bestlaptime
from Results r2 where Class='IndyCar' and bestlaptime >-1
GROUP BY No,LastName,Firstname ) as R2 on R2.No=r1.No and r2.LastName=r1.LastName and r2.Firstname=R1.FirstName
where lastlaptime>-2 and deleted=0 And RunID=8