How to sum the value of 2 different SQL queries? - sql

Question

I'm kinda new to using SQL. I have two different queries and I need to add or sum the value of one of the column in each queries. Sample code and screenshot of the outcome are provided below:
WITH tbl AS
(
SELECT
y.Location,
IIF(Status = 'Completed', 1,0) as Completed,
IIF(Status = 'Pending', 1, 0) as Pending,
IIF(Status = 'Scheduled', 1, 0) as Scheduled,
IIF(Satisfied = 'Satisfied', 1 , 0 ) As Satisfied,
IIF(Attrition IN ('Red', 'Amber'),1,0) As Attrition
FROM
order x
LEFT JOIN
roster y ON x.customerID = y.cID
LEFT JOIN
tbl_calendar z ON (x.starttime between z.datestart AND z.dateend)
WHERE
y.LOCATION IS NOT NULL
AND y.Location <> 'Ireland'
AND z.month ='2'
AND z.week IN (SELECT * FROM dbo.split('1,2,3',','))
AND z.year = '2017'
)
SELECT
Location,
SUM(Completed) AS Completed,
SUM(Pending) AS Pending,
SUM(Scheduled) AS Scheduled,
SUM(Satisfied) as Satisfied,
SUM(Attrition) as Attrition
FROM
tbl
GROUP BY
Location
And here is the second query:
SELECT
y.location, count (*) as qc
FROM
customer_quality x
LEFT JOIN
roster y ON x.customerEID = y.cEID
LEFT JOIN
tbl_calendar z ON (x.DateTimeDelivered BETWEEN z.datestart AND z.dateend)
WHERE
y.location IS NOT NULL
AND x.status = '4'
AND z.month = '2'
AND z.week IN (SELECT * FROM dbo.split('1,2,3',','))
AND z.year = '2017'
GROUP BY
y.Location
What I'm going to need to do is to add the value of the total completed orders from query 1 to the total quality customer on my query 2.
For example:
If there are 208 completed customer in Lisbon it would up the other 4 quality customer, the total should be 212.
It would show like this:
Location Completed Pending Scheduled Satisfied Attrition
Kuala Lumpur 388 76 9 388 3
Lisbon 212 92 29 207 1
Manila 3535 97 167 662 24
Mumbai 538 50 54 2100 6
Warsaw 147 38 4 145 9

Answer 1

I don't have data to test, but this should get you started.
With tbl as
( SELECT y.Location,
IIF(Status = 'Completed', 1,0) as Completed,
IIF(Status = 'Pending', 1, 0) as Pending,
IIF(Status = 'Scheduled', 1, 0) as Scheduled,
IIF(Satisfied = 'Satisfied', 1 , 0 ) As Satisfied,
IIF(Attrition IN ('Red', 'Amber'),1,0) As Attrition
FROM order x
LEFT JOIN roster y ON x.customerID=y.cID
LEFT JOIN tbl_calendar z ON (x.starttime between z.datestart AND z.dateend)
WHERE y.LOCATION IS NOT NULL
AND y.Location <> 'Ireland'
AND z.month ='2'
AND z.week IN (select * from dbo.split('1,2,3',','))
AND z.year='2017'
)
SELECT Location,
SUM(Completed) AS Completed ,
SUM (Pending) AS Pending,
SUM(Scheduled) AS Scheduled,
SUM(Satisfied) as Satisfied,
SUM(Attrition) as Attrition
INTO #TABLE1
FROM tbl
GROUP BY Location
SELECT y.location, count (*) as qc
INTO #TABLE2
FROM customer_quality x
LEFT JOIN roster y ON x.customerEID = y.cEID
LEFT JOIN tbl_calendar z ON (x.DateTimeDelivered between z.datestart
AND z.dateend)
WHERE y.location is not null
AND x.status='4' AND z.month = '2'
AND z.week IN (select * FROM dbo.split('1,2,3',',')) AND z.year='2017'
GROUP by y.Location
SELECT t1.Location
, (t1.Completed + t2.qc) AS Completed
, t1.Pending
, t1.Scheduled
, t1.Satisfied
, t1.Attrition
FROM #TABLE1 t1
JOIN #TABLE2 t2 ON
t1.Location = t2.Location
DROP TABLE #TABLE1
DROP TABLE #TABLE2

Answer 2

Create 2 CTEs as described in https://msdn.microsoft.com/en-us/library/ms175972.aspx#C-Using-multiple-CTE-definitions-in-a-single-query and then join them together and perform the desired calculations in your SELECT final clause

Answer 3

Or you could store you results from the first query in a temporary table using
SELECT * INTO #temp1 FROM (
SELECT Location,
SUM(Completed) AS Completed ,
SUM (Pending) AS Pending,
SUM(Scheduled) AS Scheduled,
SUM(Satisfied) as Satisfied,
SUM(Attrition) as Attrition
FROM tbl
GROUP BY Location
)
and
SELECT * INTO #temp2 FROM (
SELECT y.location, count (*) as qc
FROM customer_quality x
LEFT JOIN roster y ON x.customerEID = y.cEID
LEFT JOIN tbl_calendar z ON (x.DateTimeDelivered between z.datestart AND z.dateend)
WHERE y.location is not null
AND x.status='4' AND z.month = '2'
AND z.week IN (select * FROM dbo.split('1,2,3',',')) AND z.year='2017'
GROUP by y.Location
)
in the end the summarizing query could be:
SELECT t1.location
, t1.COMPLETED + t2.cq AS Completed
, t1.Pending
, t1.Scheduled
, t1.Satisfied
, t1.Attrition
FROM #temp1 t1
JOIN #temp2 t2 on t1.location = t2.location
or take the approach of stringing the CTEs together.