Hi Have a bit of SQL that is used for our call logging system and I want to see how many calls breach the 4 hour SLQ responce time
the issue that i have is that on line 33 I use MIN and get an error because i am also using COUNT
(Msg 4109, Level 15, State 1, Line 33 Windowed functions cannot be used in the context of another windowed function or aggregate.)
Any better way to code it or how to get round it
SELECT Count(CASE
WHEN dbo.assignment.enddate IS NOT NULL
AND dbo.assignment.enddate < ( CASE
WHEN Datepart(dw,
dbo.dt_list_requests.createdon) =
1 THEN
Dateadd(dd, 1, ( Dateadd(hh, 11, (
Dateadd(dd, 0, Datediff
(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 7 THEN
Dateadd(dd, 2, ( Dateadd(hh, 11, ( Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 6
AND dbo.dt_list_requests.createdon > Dateadd(hh, 17, (
Dateadd(mi, 30, (
Dateadd(dd, 0, Datediff(
dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(dd, 3,
(
Dateadd(hh, 11, ( Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 6
AND Dateadd(hh, 4, dbo.dt_list_requests.createdon) >
Dateadd(hh, 17, (
Dateadd(mi, 30,
(
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(dd, 3,
(
Dateadd(hh, 17, ( Dateadd(mi, 30,
dbo.dt_list_requests.createdon) )) ))
WHEN dbo.dt_list_requests.createdon < Dateadd(hh, 7, (
Dateadd(dd, 0, Datediff
(dd, 0,
dbo.dt_list_requests.createdon)) )) THEN Dateadd(hh, 11, (
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) ))
WHEN dbo.dt_list_requests.createdon > Dateadd(hh, 17, (
Dateadd(mi, 30, (
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(dd, 1, (
Dateadd(hh, 11, (
Dateadd(dd, 0,
Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Dateadd(hh, 4, dbo.dt_list_requests.createdon) >
Dateadd(hh, 17, (
Dateadd(mi, 30, ( Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(hh, 17, (
Dateadd(mi, 30, dbo.dt_list_requests.createdon) ))
ELSE Dateadd(hh, 4, dbo.dt_list_requests.createdon)
END ) THEN NULL
WHEN dbo.dt_list_requests.respondedtoon IS NOT NULL
AND dbo.dt_list_requests.respondedtoon < ( CASE
WHEN Datepart(dw,
dbo.dt_list_requests.createdon) = 1 THEN
Dateadd(dd, 1, ( Dateadd(hh, 11, (
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Datepart(dw,
dbo.dt_list_requests.createdon) = 7 THEN
Dateadd(dd, 2, ( Dateadd(hh, 11, (
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Datepart(dw,
dbo.dt_list_requests.createdon) = 6
AND
dbo.dt_list_requests.createdon > Dateadd(hh, 17, (
Dateadd(mi, 30, (
Dateadd(dd, 0, Datediff(
dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(dd, 3,
(
Dateadd(hh, 11, (
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Datepart(dw,
dbo.dt_list_requests.createdon) = 6
AND
Dateadd(hh, 4, dbo.dt_list_requests.createdon) > Dateadd(hh, 17, (
Dateadd(mi, 30,
(
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(dd, 3,
(
Dateadd(hh, 17, ( Dateadd(mi, 30,
dbo.dt_list_requests.createdon) )) ))
WHEN
dbo.dt_list_requests.createdon < Dateadd(hh, 7, (
Dateadd(dd, 0, Datediff
(dd, 0,
dbo.dt_list_requests.createdon)) )) THEN Dateadd(hh, 11, (
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) ))
WHEN
dbo.dt_list_requests.createdon > Dateadd(hh, 17, ( Dateadd(mi, 30, (
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(dd, 1, (
Dateadd(hh, 11, (
Dateadd(dd, 0,
Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN
Dateadd(hh, 4, dbo.dt_list_requests.createdon) > Dateadd(hh, 17, (
Dateadd(mi, 30, ( Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(hh, 17, (
Dateadd(mi, 30,
dbo.dt_list_requests.createdon) ))
ELSE
Dateadd(hh, 4, dbo.dt_list_requests.createdon)
END ) THEN NULL
WHEN dbo.dt_list_requests.assignment_startdate IS NOT NULL
AND dbo.dt_list_requests.assignment_startdate < ( CASE
WHEN
Datepart(dw, dbo.dt_list_requests.createdon) = 1 THEN
Dateadd(dd, 1, (
Dateadd(hh, 11, (
Dateadd(dd, 0,
Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 7 THEN
Dateadd(dd, 2, ( Dateadd(hh, 11, ( Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 6
AND dbo.dt_list_requests.createdon > Dateadd(hh, 17, (
Dateadd(mi, 30, (
Dateadd(dd, 0, Datediff(
dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(dd, 3,
(
Dateadd(hh, 11, ( Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 6
AND Dateadd(hh, 4, dbo.dt_list_requests.createdon) >
Dateadd(hh, 17, (
Dateadd(mi, 30,
(
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(dd, 3,
(
Dateadd(hh, 17, ( Dateadd(mi, 30,
dbo.dt_list_requests.createdon) )) ))
WHEN dbo.dt_list_requests.createdon < Dateadd(hh, 7, (
Dateadd(dd, 0, Datediff
(dd, 0,
dbo.dt_list_requests.createdon)) )) THEN Dateadd(hh, 11, (
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) ))
WHEN dbo.dt_list_requests.createdon > Dateadd(hh, 17, (
Dateadd(mi, 30, (
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(dd, 1, (
Dateadd(hh, 11, (
Dateadd(dd, 0,
Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Dateadd(hh, 4, dbo.dt_list_requests.createdon) >
Dateadd(hh, 17, (
Dateadd(mi, 30, ( Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(hh, 17, (
Dateadd(mi, 30, dbo.dt_list_requests.createdon) ))
ELSE Dateadd(hh, 4, dbo.dt_list_requests.createdon)
END ) THEN NULL
WHEN Min(dbo.assignment.enddate)
OVER (
partition BY dbo.assignment.requestid) < ( CASE
WHEN
Datepart(dw, dbo.dt_list_requests.createdon) = 1 THEN
Dateadd(dd, 1, (
Dateadd(hh, 11, (
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 7 THEN
Dateadd(dd, 2, ( Dateadd(hh, 11, ( Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 6
AND dbo.dt_list_requests.createdon > Dateadd(hh, 17, (
Dateadd(mi, 30, (
Dateadd(dd, 0, Datediff(
dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(dd, 3,
(
Dateadd(hh, 11, ( Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 6
AND Dateadd(hh, 4, dbo.dt_list_requests.createdon) >
Dateadd(hh, 17, (
Dateadd(mi, 30,
(
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(dd, 3,
(
Dateadd(hh, 17, ( Dateadd(mi, 30,
dbo.dt_list_requests.createdon) )) ))
WHEN dbo.dt_list_requests.createdon < Dateadd(hh, 7, (
Dateadd(dd, 0, Datediff
(dd, 0,
dbo.dt_list_requests.createdon)) )) THEN Dateadd(hh, 11, (
Dateadd(dd, 0,
Datediff(dd, 0,
dbo.dt_list_requests.createdon)) ))
WHEN dbo.dt_list_requests.createdon > Dateadd(hh, 17, ( Dateadd(mi, 30, (
Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(dd, 1, (
Dateadd(hh, 11, (
Dateadd(dd, 0,
Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) ))
WHEN Dateadd(hh, 4, dbo.dt_list_requests.createdon) > Dateadd(hh, 17, (
Dateadd(mi, 30, ( Dateadd(dd, 0, Datediff(dd, 0,
dbo.dt_list_requests.createdon)) )) )) THEN Dateadd(hh, 17, (
Dateadd(mi, 30, dbo.dt_list_requests.createdon) ))
ELSE Dateadd(hh, 4, dbo.dt_list_requests.createdon)
END ) THEN NULL
ELSE '1'
END) AS Number_Breached
FROM dbo.request
INNER JOIN dbo.user_
ON dbo.request.solvedbyuserid = dbo.user_.userid
INNER JOIN dbo.person
ON dbo.user_.personorganisationalunitid = dbo.person.ciid
INNER JOIN dbo.assignment
ON dbo.request.assignmentid = dbo.assignment.assignmentid
INNER JOIN dbo.dt_list_requests
ON dbo.request.requestid = dbo.dt_list_requests.requestid
WHERE ( dbo.person.jobtitle LIKE '%IS 1st Line Support%' )
AND dbo.request.datecreated > Dateadd(month, Datediff(month, 0, Getdate()
) - 1,
0)
AND dbo.request.datecreated < Dateadd(month, Datediff(month, -1, Getdate(
)) - 1,
-1)
AND dbo.request.requesttypeid = '1'
It's as easy as tossing all your code in a subquery and performing the count like so. BTW http://poorsql.com/ is a great tool to format code quickly and easily.
SELECT COUNT(Col_to_Be_Counted) AS Number_Breached
FROM
(
SELECT CASE
WHEN dbo.assignment.enddate IS NOT NULL
AND dbo.assignment.enddate < (
CASE
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 1
THEN Dateadd(dd, 1, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 7
THEN Dateadd(dd, 2, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 6
AND dbo.dt_list_requests.createdon > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(dd, 3, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 6
AND Dateadd(hh, 4, dbo.dt_list_requests.createdon) > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(dd, 3, (Dateadd(hh, 17, (Dateadd(mi, 30, dbo.dt_list_requests.createdon)))))
WHEN dbo.dt_list_requests.createdon < Dateadd(hh, 7, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))
THEN Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))
WHEN dbo.dt_list_requests.createdon > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(dd, 1, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Dateadd(hh, 4, dbo.dt_list_requests.createdon) > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(hh, 17, (Dateadd(mi, 30, dbo.dt_list_requests.createdon)))
ELSE Dateadd(hh, 4, dbo.dt_list_requests.createdon)
END
)
THEN NULL
WHEN dbo.dt_list_requests.respondedtoon IS NOT NULL
AND dbo.dt_list_requests.respondedtoon < (
CASE
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 1
THEN Dateadd(dd, 1, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 7
THEN Dateadd(dd, 2, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 6
AND dbo.dt_list_requests.createdon > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(dd, 3, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 6
AND Dateadd(hh, 4, dbo.dt_list_requests.createdon) > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(dd, 3, (Dateadd(hh, 17, (Dateadd(mi, 30, dbo.dt_list_requests.createdon)))))
WHEN dbo.dt_list_requests.createdon < Dateadd(hh, 7, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))
THEN Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))
WHEN dbo.dt_list_requests.createdon > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(dd, 1, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Dateadd(hh, 4, dbo.dt_list_requests.createdon) > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(hh, 17, (Dateadd(mi, 30, dbo.dt_list_requests.createdon)))
ELSE Dateadd(hh, 4, dbo.dt_list_requests.createdon)
END
)
THEN NULL
WHEN dbo.dt_list_requests.assignment_startdate IS NOT NULL
AND dbo.dt_list_requests.assignment_startdate < (
CASE
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 1
THEN Dateadd(dd, 1, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 7
THEN Dateadd(dd, 2, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 6
AND dbo.dt_list_requests.createdon > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(dd, 3, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 6
AND Dateadd(hh, 4, dbo.dt_list_requests.createdon) > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(dd, 3, (Dateadd(hh, 17, (Dateadd(mi, 30, dbo.dt_list_requests.createdon)))))
WHEN dbo.dt_list_requests.createdon < Dateadd(hh, 7, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))
THEN Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))
WHEN dbo.dt_list_requests.createdon > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(dd, 1, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Dateadd(hh, 4, dbo.dt_list_requests.createdon) > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(hh, 17, (Dateadd(mi, 30, dbo.dt_list_requests.createdon)))
ELSE Dateadd(hh, 4, dbo.dt_list_requests.createdon)
END
)
THEN NULL
WHEN Min(dbo.assignment.enddate) OVER (PARTITION BY dbo.assignment.requestid) < (
CASE
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 1
THEN Dateadd(dd, 1, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 7
THEN Dateadd(dd, 2, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 6
AND dbo.dt_list_requests.createdon > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(dd, 3, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Datepart(dw, dbo.dt_list_requests.createdon) = 6
AND Dateadd(hh, 4, dbo.dt_list_requests.createdon) > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(dd, 3, (Dateadd(hh, 17, (Dateadd(mi, 30, dbo.dt_list_requests.createdon)))))
WHEN dbo.dt_list_requests.createdon < Dateadd(hh, 7, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))
THEN Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))
WHEN dbo.dt_list_requests.createdon > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(dd, 1, (Dateadd(hh, 11, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
WHEN Dateadd(hh, 4, dbo.dt_list_requests.createdon) > Dateadd(hh, 17, (Dateadd(mi, 30, (Dateadd(dd, 0, Datediff(dd, 0, dbo.dt_list_requests.createdon))))))
THEN Dateadd(hh, 17, (Dateadd(mi, 30, dbo.dt_list_requests.createdon)))
ELSE Dateadd(hh, 4, dbo.dt_list_requests.createdon)
END
)
THEN NULL
ELSE '1'
END AS Col_to_Be_Counted
FROM dbo.request
INNER JOIN dbo.user_ ON dbo.request.solvedbyuserid = dbo.user_.userid
INNER JOIN dbo.person ON dbo.user_.personorganisationalunitid = dbo.person.ciid
INNER JOIN dbo.assignment ON dbo.request.assignmentid = dbo.assignment.assignmentid
INNER JOIN dbo.dt_list_requests ON dbo.request.requestid = dbo.dt_list_requests.requestid
WHERE (dbo.person.jobtitle LIKE '%IS 1st Line Support%')
AND dbo.request.datecreated > Dateadd(month, Datediff(month, 0, Getdate()) - 1, 0)
AND dbo.request.datecreated < Dateadd(month, Datediff(month, - 1, Getdate()) - 1, - 1)
AND dbo.request.requesttypeid = '1'
) A
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