how can i optimize these query
SELECT
mp.ProviderName
,(SELECT count(mc.ClaimSubmissionID) FROM dbo.MST_Claim mc WHERE mc.HeaderID=mpach.HeaderID AND mc.IsActive=1) AS total_claim
,(SELECT count(mc.ClaimSubmissionID) FROM dbo.MST_Claim mc WHERE mc.HeaderID=mpach.HeaderID AND mc.op=1) AS total_op
,(SELECT count(mc.ClaimSubmissionID) FROM dbo.MST_Claim mc WHERE mc.HeaderID=mpach.HeaderID AND mc.ip=1) AS total_ip
FROM dbo.MST_PriorAuthorization_Claim_Header mpach
INNER JOIN dbo.MS_Provider mp ON mp.Provider_ID = mpach.Provider_ID
Use Sum of CASE Statements to avoid all those subqueries.
SELECT
mp.ProviderName,
SUM(CASE WHEN mc.IsActive=1 THEN 1 ELSE 0 END ) AS total_claim,
SUM(CASE WHEN mc.op=1 THEN 1 ELSE 0 END ) AS total_op,
SUM(CASE WHEN mc.ip=1 THEN 1 ELSE 0 END ) AS total_ip
FROM dbo.MST_PriorAuthorization_Claim_Header mpach
INNER JOIN dbo.MS_Provider mp ON mp.Provider_ID = mpach.Provider_ID
INNER JOIN dbo.MST_Claim mc ON mc.HeaderID=mpach.HeaderID
You can modify your query using a CASE statement like below
SELECT
mp.ProviderName
,sum(case when mc.IsActive=1 then mc.ClaimSubmissionID else 0 end) AS total_claim,
sum(case when mc.op=1 then mc.ClaimSubmissionID else 0 end) AS total_op
sum(case when mc.ip=1 then mc.ClaimSubmissionID else 0 end) AS total_ip
FROM dbo.MST_PriorAuthorization_Claim_Header mpach
INNER JOIN dbo.MS_Provider mp ON mp.Provider_ID = mpach.Provider_ID
JOIN dbo.MST_Claim mc ON mc.HeaderID = mpach.HeaderID;
Related
From the below query, I want to know how to combine these two sub-queries and also find the difference of values of the attributes specified for two different years.
I had tried joining them using joins, but I do not have a common attribute on which I can combine them as they are for two different years. I need to find the difference in order to compute the change as seen in the attached picture. Can anyone help?
(select (CONVERT(INT,SUBSTRING(ACADEMIC_PERIOD,1,4)))-1 as 'Year1',
SUM(CASE WHEN dh.HOME = 'f' THEN 1 else 0 END) as 'foriegn1',
SUM(CASE WHEN dh.HOME = 'o' THEN 1 else 0 END) AS 'outofstate1',
SUM(CASE WHEN dh.HOME = 'i' THEN 1 else 0 END) AS 'texas1',
SUM(CASE WHEN dh.HOME = 'u' THEN 1 else 0 END) AS 'Unknown1',
COUNT(*) as Totalenrollment
FROM dw_enrollment_F d
inner join dim_Time t
on d.TIME_KEY = t.TIME_KEY
inner join dim_Home dh
on d.HOME_KEY = dh.HOME_KEY
inner join dim_Student_Level sl
on d.STUDENT_LEVEL_KEY = sl.STUDENT_LEVEL_KEY
where t.ACADEMIC_PERIOD_all =20162
and t.ACADEMIC_PERIOD_ALL not in('20157','20165','20168','20169','20167')
GROUP BY (CONVERT(INT,SUBSTRING(ACADEMIC_PERIOD,1,4)) ) -1)
(select (CONVERT(INT,SUBSTRING(ACADEMIC_PERIOD,1,4)))-1 as 'Year2',
SUM(CASE WHEN dh.HOME = 'f' THEN 1 else 0 END) as 'foriegn2',
SUM(CASE WHEN dh.HOME = 'o' THEN 1 else 0 END) AS 'outofstate2',
SUM(CASE WHEN dh.HOME = 'i' THEN 1 else 0 END) AS 'texas2',
SUM(CASE WHEN dh.HOME = 'u' THEN 1 else 0 END) AS 'Unknown2',
COUNT(*) as Totalenrollment2
FROM dw_enrollment_F d
inner join dim_Time t
on d.TIME_KEY = t.TIME_KEY
inner join dim_Home dh
on d.HOME_KEY = dh.HOME_KEY
inner join dim_Student_Level sl
on d.STUDENT_LEVEL_KEY = sl.STUDENT_LEVEL_KEY
where t.ACADEMIC_PERIOD_all = 20172
and t.ACADEMIC_PERIOD_ALL not in('20157','20165','20168','20169','20167')
GROUP BY (CONVERT(INT,SUBSTRING(ACADEMIC_PERIOD,1,4)) ) -1)
Hello everyone I would like to use sub query as code bellow but it get error I would like to to ask you that I how can i do this. Thanks!
SELECT HR_EMPMAST.DEPT,HR_DEPARTMENT.DESCRIPTION AS DEPARTMENT,HR_JOBFUNCTION.CODE,HR_JOBFUNCTION.DESCRIPTION AS POSITION,
COUNT(HR_EMPMAST.EMPCODE) ACTUAL,
SUM(CASE WHEN HR_EMPMAST.SEX = 'M' THEN 1 ELSE 0 END) AS M,
SUM(CASE WHEN HR_EMPMAST.SEX = 'F' THEN 1 ELSE 0 END) AS F,SUM(CASE WHEN HR_EMPMAST.EMPTYPE='LOCAL' THEN 1 ELSE 0 END) AS LOCALEMP,
SUM(CASE WHEN HR_EMPMAST.EMPTYPE='EXPAT' THEN 1 ELSE 0 END) AS EXPATEMP--,
(SELECT EMPNO FROM HR_HEADCOUNT WHERE POSITION=HR_EMPMAST.JOBCODE AND INMONTH=1 AND INYEAR=2017) AS EMPNO
FROM HR_EMPMAST
LEFT JOIN HR_DEPARTMENT
ON HR_EMPMAST.DEPT = HR_DEPARTMENT.CODE
LEFT JOIN HR_JOBFUNCTION
ON HR_EMPMAST.JOBCODE=HR_JOBFUNCTION.CODE
WHERE HR_EMPMAST.CAREERDESC <> 'TERMIMATE'
GROUP BY HR_EMPMAST.DEPT,HR_DEPARTMENT.DESCRIPTION,HR_JOBFUNCTION.CODE,HR_JOBFUNCTION.DESCRIPTION
At first, please, use table aliases.
Second: you need to add ALL columns from SELECT to GROUP BY (but not ones in SUM and COUNT functions).
Third: you got strange EMPNO select. Maybe better way is to use JOIN?
Try to use this one:
SELECT e.DEPT,
d.DESCRIPTION AS DEPARTMENT,
jf.CODE,
jf.DESCRIPTION AS POSITION,
COUNT(e.EMPCODE) ACTUAL,
SUM(CASE WHEN e.SEX = 'M' THEN 1 ELSE 0 END) AS M,
SUM(CASE WHEN e.SEX = 'F' THEN 1 ELSE 0 END) AS F,
SUM(CASE WHEN e.EMPTYPE='LOCAL' THEN 1 ELSE 0 END) AS LOCALEMP,
SUM(CASE WHEN e.EMPTYPE='EXPAT' THEN 1 ELSE 0 END) AS EXPATEMP,
hc.EMPNO
FROM HR_EMPMAST e
LEFT JOIN HR_DEPARTMENT d
ON e.DEPT = d.CODE
LEFT JOIN HR_JOBFUNCTION jf
ON e.JOBCODE = jf.CODE
LEFT JOIN HR_HEADCOUNT hc
ON hc.POSITION = e.JOBCODE AND hc.INMONTH=1 AND hc.INYEAR=2017
WHERE e.CAREERDESC <> 'TERMIMATE'
GROUP BY e.DEPT,
d.DESCRIPTION,
jf.CODE,
jf.DESCRIPTION,
hc.EMPNO
Try this below query or include HR_EMPMAST.JOBCODE in group by clause...
SELECT HR_EMPMAST.DEPT,HR_DEPARTMENT.DESCRIPTION AS DEPARTMENT,HR_JOBFUNCTION.CODE,HR_JOBFUNCTION.DESCRIPTION AS POSITION,
COUNT(HR_EMPMAST.EMPCODE) ACTUAL,
SUM(CASE WHEN HR_EMPMAST.SEX = 'M' THEN 1 ELSE 0 END) AS M,
SUM(CASE WHEN HR_EMPMAST.SEX = 'F' THEN 1 ELSE 0 END) AS F,SUM(CASE WHEN HR_EMPMAST.EMPTYPE='LOCAL' THEN 1 ELSE 0 END) AS LOCALEMP,
SUM(CASE WHEN HR_EMPMAST.EMPTYPE='EXPAT' THEN 1 ELSE 0 END) AS EXPATEMP,
em.EMPNO AS EMPNO
FROM HR_EMPMAST
LEFT JOIN (SELECT POSITION, EMPNO FROM HR_HEADCOUNT WHERE INMONTH=1 AND INYEAR=2017) em on em.POSITION=HR_EMPMAST.JOBCODE
LEFT JOIN HR_DEPARTMENT
ON HR_EMPMAST.DEPT = HR_DEPARTMENT.CODE
LEFT JOIN HR_JOBFUNCTION
ON HR_EMPMAST.JOBCODE=HR_JOBFUNCTION.CODE
WHERE HR_EMPMAST.CAREERDESC <> 'TERMIMATE'
GROUP BY HR_EMPMAST.DEPT,HR_DEPARTMENT.DESCRIPTION,HR_JOBFUNCTION.CODE,HR_JOBFUNCTION.DESCRIPTION
Wrote the query below, but am getting multiplied amounts because the aggregation needs to occur before the case statements. Would love some advice on the best way to structure this.
Select Store, CUSTID, CUST.ID_CUST,
Sum(
CASE
WHEN Cust_Gift.Code_Status = 'C' AND Gift_Item.FLAG_STORE_LOC = 'N'
THEN Cust_Gift.AMT_PAID ELSE 0
END) GiftAmt,
Sum(
CASE WHEN Cust_Gift.Code_Status = 'C' AND Gift_Item.FLAG_STORE_LOC = 'Y'
THEN Cust_Gift.AMT ELSE 0
END) CustGiftAmt,
Sum(
CASE WHEN Cust_Coupon.Code_Status = 'C'
THEN Cust_Coupon.AMT
ELSE 0
END) CouponAmt,
Sum(CASE WHEN Cust_Sports.Status = 'C'
THEN Cust_Sports.AMT
ELSE 0
END) SportsAmt
FROM CUST
LEFT OUTER JOIN CUST_GIFT
ON CUST.ID_CUST = CUST_GIFT.ID_CUST
LEFT OUTER JOIN CUST_COUPON
ON CUST.ID_CUST = CUST_COUPON.ID_CUST
LEFT OUTER JOIN CUST_SPORTS
ON CUST.ID_CUST = CUST_SPORTS.ID_CUST
INNER JOIN GIFT_ITEM
ON CUST_GIFT.ID_GIFT_ITEM = GIFT_ITEM.ID_GIFT_ITEM
WHERE (STORE = 'M669098' OR STORE = 'M66923434' )
Group by CustID, Store, CUST.ID_CUST
This is one way you could do it:
SELECT cust.store,
cust.custid,
cust.id_cust,
gift.giftamt,
gift.custgift,
cpn.couponamt,
sprt.sportsamt
FROM cust
LEFT OUTER JOIN (SELECT id_cust,
SUM(CASE WHEN cg.code_status = 'C' AND gi.flag_store_loc = 'N' THEN cg.amt_paid END) giftamt,
SUM(CASE WHEN cg.code_status = 'C' AND gi.flag_store_loc = 'Y' THEN cg.amt_paid END) custgiftamt
FROM cust_gift cg
INNER JOIN gift_item gi ON cg.id_gift_item = gi.id_gift_item) gift ON cust.id_cust = gift.id_cust
LEFT OUTER JOIN (SELECT id_cust,
SUM(CASE WHEN code_status = 'C' THEN amt END) couponamt
FROM cust_coupon) cpn ON cust.id_cust = cpn.id_cust
LEFT OUTER JOIN (SELECT id_cust,
SUM(CASE WHEN status = 'C' THEN amt END) sportsamt
FROM cust_sports) sprt ON cust.id_cust = sprt.id_cust
WHERE (STORE = 'M669098' OR STORE = 'M66923434');
I am currently extracting data using 3 different tables, and below is the output.
Current Result:
Query Used:
SELECT
dbo.TableB.TrackingID, dbo.TableA.FinancialID,
dbo.TableA.ParcelCode, dbo.TableA.TotalAmount,
dbo.TableB.FinanceType, dbo.TableB.TransactionType,
dbo.TableC.CustID
FROM
dbo.TableA
INNER JOIN
dbo.TableB ON dbo.TableA.FinancialID = dbo.TableB.FinancialID
INNER JOIN
dbo.TableC ON dbo.TableB.TrackingID = dbo.TableC.TrackingID
WHERE
(dbo.TableB.TrackingID = '17006218AU')
I would like to have the following output:
Desired Output:
You can get the output you desire with grouping and some CASE statements inside SUM aggregate functions:
SELECT
dbo.TableB.TrackingID,
dbo.TableA.ParcelCode,
dbo.TableC.CustID,
SUM(CASE WHEN dbo.TableB.FinanceType = 'Invoice' THEN dbo.TableA.TotalAmount ELSE 0 END) AS TotalAmount,
SUM(CASE WHEN dbo.TableB.FinanceType = 'Invoice' AND TransType='Card' THEN dbo.TableA.TotalAmount ELSE 0 END) AS CardInvoice,
SUM(CASE WHEN dbo.TableB.FinanceType = 'Invoice' AND TransType='Cash' THEN dbo.TableA.TotalAmount ELSE 0 END) AS CashInvoice,
SUM(CASE WHEN dbo.TableB.FinanceType = 'PaymentRecepit' THEN dbo.TableA.TotalAmount ELSE 0 END) AS CardPaymentRecepit
FROM dbo.TableA
INNER JOIN dbo.TableB ON dbo.TableA.FinancialID = dbo.TableB.FinancialID
INNER JOIN dbo.TableC ON dbo.TableB.TrackingID = dbo.TableC.TrackingID
WHERE
dbo.TableB.TrackingID = '17006218AU'
GROUP BY
dbo.TableB.TrackingID,
dbo.TableA.ParcelCode,
dbo.TableC.CustID
This is not accurate as the count can be wrong so is there a better way using exists? I want to identify if one case of each course exists.
SELECT
IdentityCourses.IdentityID AS ID,Identities.LastName AS LastName,
Identities.FirstNames AS FirstName,Units.UnitID, Units.Description AS Unit
FROM
dbo.UnitIdentities
INNER JOIN
dbo.IdentityCourses ON dbo.UnitIdentities.IdentityID = dbo.IdentityCourses.IdentityID
INNER JOIN
dbo.COCSourceCourses ON dbo.IdentityCourses.CourseID = dbo.COCSourceCourses.CBESCourseID
INNER JOIN
dbo.Identities ON dbo.UnitIdentities.IdentityID = dbo.Identities.IdentityID
INNER JOIN
dbo.Units ON dbo.UnitIdentities.UnitID = dbo.Units.UnitID
WHERE
(dbo.UnitIdentities.IsActiveMember = 1)
GROUP BY
IdentityCourses.IdentityID, Identities.LastName, Identities.FirstNames,
Units.Description, Units.UnitID
HAVING
(SUM((CASE WHEN COCSourceCourses.COCID = 10048 then 1 else 0 end)+
(CASE WHEN COCSourceCourses.COCID = 10049 then 1 else 0 end)+
(CASE WHEN COCSourceCourses.COCID = 10050 then 1 else 0 end)+
(CASE WHEN COCSourceCourses.COCID = 10051 then 1 else 0 end)+
(CASE WHEN COCSourceCourses.COCID = 10063 then 1 else 0 end)+
(CASE WHEN COCSourceCourses.COCID = 10073 then 1 else 0 end))) = 6
AND IdentityCourses.IdentityID NOT IN (SELECT IdentityID
FROM IdentityQualifications
WHERE QualificationID IN (1012, 1014, 1025))
ORDER BY
Units.UnitID
Try using count(distinct ..):
SELECT (..columns..)
FROM dbo.UnitIdentities UI
LEFT JOIN IdentityQualifications IQ
ON IQ.IdentityID = UI.IdentityID
AND IQ.QualificationID IN (1012, 1014, 1025)
INNER JOIN dbo.IdentityCourses IC
ON IC.IdentityID = dbo.UnitIdentities.IdentityID
INNER JOIN dbo.COCSourceCourses COC
ON COC.CBESCourseID = IC.CourseID
AND COC.COCID IN (10048, 10049, 10050, 10051, 10063, 10073)
(..two more table joins on identities and units..)
WHERE IQ.IdentityID IS NULL
GROUP BY (..columns..)
HAVING COUNT(DISTINCT COC.COCID) = 6
ORDER BY Units.UnitID
When you are only interested in certain records, then why don't you use the WHERE clause? Only select the COCIDs you are interested in and then count distinct results.
You don't need any GROUP BY and HAVING by the way, as you only display identities/units, so you can count associated courses in a subquery in your WHERE clause.
select
i.identityid as id,
i.lastname as lastname,
i.firstnames as firstname,
u.unitid,
u.description as unit
from dbo.identities i
join dbo.unitidentities ui on ui.identityid = i.identityid and ui.isactivemember = 1
join dbo.units u on u.unitid = ui.unitid
where i.identityid not in
(
select iq.identityid
from identityqualifications iq
where iq.qualificationid in (1012, 1014, 1025)
)
and
(
select count(distinct sc.cocid)
from dbo.cocsourcecourses sc
join dbo.identitycourses ic on ic.courseid = sc.cbescourseid
where sc.cocid in (10048, 10049, 10050, 10051, 10063, 10073)
and ic.identityid = i.identityid
) = 6
order by u.unitid;