Is there a way to include the sum of all cases? - mysql

Given SQL: Is there a way to bring in the total of the result set?
SELECT
SUM(CASE
WHEN status = 3 THEN 1
ELSE 0
END) AS Open,
SUM(CASE
WHEN status = 4 THEN 1
ELSE 0
END) AS Close
FROM
Table1
WHERE
id = 2;
Result:
Open,Close
5,5
Desired Result:
Open,Close,Total
5,5,10


just add another case statement
SELECT
SUM(CASE
WHEN status = 3 THEN 1
ELSE 0
END) AS Open,
SUM(CASE
WHEN status = 4 THEN 1
ELSE 0
END) AS Close
SUM(CASE
WHEN status IN (3, 4) THEN 1
ELSE 0
END) AS Total
FROM
Table1
WHERE
id = 2;


You can use a CTE:
WITH sumCase AS (
SELECT
SUM(CASE
WHEN status = 3 THEN 1
ELSE 0
END) AS Open,
SUM(CASE
WHEN status = 4 THEN 1
ELSE 0
END) AS Close
FROM
Table1
WHERE
id = 2;)
SELECT Open,Close, Open + Close AS Total FROM Table1;
http://www.mysqltutorial.org/mysql-cte/


using sub-query
select open,close,open+close as total from
(
SELECT
SUM(CASE WHEN status = 3 THEN 1
ELSE 0
END ) AS Open,
SUM(CASE WHEN status = 4 THEN 1
ELSE 0
END) AS Close
FROM
Table1
WHERE id = 2 ) as T

Related

Multiple Count with Multiple column

I am new in sql. I want to count something like:
Select count(*) from table where col1= x and col2=x and Col3=x.
I need to count the same value in all different column.
Any help will be appreciated.

You can use conditional aggregation :
Select sum(case when col1='x' then 1 else 0 end) as count_col1,
sum(case when col2='x' then 1 else 0 end) as count_col2,
sum(case when col3='x' then 1 else 0 end) as count_col3
from tab;
If you want to have sum of these count values, consider the above query as an inner and use the following :
Select q.*,
q.count_col1 + q.count_col2 + q.count_col3 whole_sum
from
(
Select sum(case when col1='x' then 1 else 0 end) as count_col1,
sum(case when col2='x' then 1 else 0 end) as count_col2,
sum(case when col3='x' then 1 else 0 end) as count_col3
from tab
) q
Rextester Demo

Need help in Merging Two query for HP ALM

I have two different query in HP ALM, but i want to merge and get it into one. I am not that good in SQL query so I am facing hard time in merging the query.
Query 1: Getting the execution Count for the tester
Select
TESTCYCL.TC_ACTUAL_TESTER as 'Tester',
sum(case when TC_Status In('Blocked','Passed','Failed','Not Completed') then 1 else 0 end) as 'Total',
sum(case when TC_Status = 'Passed' then 1 else 0 end) as 'Pass',
sum(case when TC_Status = 'Failed' then 1 else 0 end) as 'Fail',
sum(case when TC_Status = 'Blocked' then 1 else 0 end) as 'Blocked',
sum(case when TC_Status In('Not Completed','Defferred','N/A') then 1 else 0 end) as 'Others'
From TESTCYCL
Where
TESTCYCL.TC_EXEC_DATE = CAST(CURRENT_TIMESTAMP AS DATE)
And
TESTCYCL.TC_ACTUAL_TESTER in ('Username1')
Group by TC_ACTUAL_TESTER
Query 2: Getting the Defect raise by the tester
SELECT
BG_DETECTED_BY,
Sum(case when BG_Status Not in ('Closed','Defect Resolved','Rejected')then 1 else 0 end) as 'Defect Raised'
FROM BUG
Where BUG.BG_DETECTED_BY in ('username1')
AND BUG.BG_DETECTION_DATE = CAST(CURRENT_TIMESTAMP AS DATE)
Group by BG_DETECTED_BY
I have tried inner join/ Left Join but the count of the defect raised by the user is not matching
Query3 : That i have tried:
Select
TESTCYCL.TC_ACTUAL_TESTER as 'Tester',
sum(case when TC_Status In('Blocked','Passed','Failed','Not Completed') then 1 else 0 end) as 'Total',
sum(case when TC_Status = 'Passed' then 1 else 0 end) as 'Pass',
sum(case when TC_Status = 'Failed' then 1 else 0 end) as 'Fail',
sum(case when TC_Status = 'Blocked' then 1 else 0 end) as 'Blocked',
sum(case when TC_Status In('Not Completed','Defferred','N/A') then 1 else 0 end) as 'Others',
Sum(case when BG_Status Not in ('Closed','Defect Resolved','Rejected')then 1 else 0 end) as 'Defect Raised'
From TESTCYCL
Left Join BUG
on TESTCYCL.TC_ACTUAL_TESTER = BUG.BG_DETECTED_BY
AND BUG.BG_DETECTION_DATE = CAST(CURRENT_TIMESTAMP AS DATE)
Where TESTCYCL.TC_EXEC_DATE = CAST(CURRENT_TIMESTAMP AS DATE)
And TESTCYCL.TC_ACTUAL_TESTER in ('username1')
Group by TC_ACTUAL_TESTER
Out is mentioned as below:
Expected Output:
Tester Total Execution Passed Failed ... Defect Raised
A 5 3 2 10
Actual Output:
Tester Total Execution Passed Failed ... Defect Raised
A 56 3 2 45

The problem is you are doing the COUNT() over the product cartesian. instead of concatenating the result.
Right now you are doing
COUNT(A*B) instead of COUNT(A) || COUNT(B)
general example, if you have two queries
SELECT * FROM A (ex: 10 rows)
SELECT * FROM B (ex: 10 rows)
What you need is:
SELECT temp1.*, temp2.*
FROM (SELECT * FROM A) as temp1
JOIN (SELECT * FROM B) as temp2
ON temp1.ID = temp2.ID

How could I check the value of an aggregation function inside the same query?

This MySQL query gives me this error 'Unknown column 'winnings' in 'field list'
SELECT
o.user_id,
sum(case when o.result = 1 or o.result=2 or o.result = 0 then 1 else 0 end) as tahmins_no,
sum(case when o.result = 1 then 1 else 0 end) as winnings,
sum(case when o.result = 2 then 1 else 0 end) as loses,
sum(case when winnings = 10 then 0.5 else 0 end) as counter
FROM `odds_tahminler` o
I know that winnings is the value of the sum() aggregation function, But is there any way to check the winnings value within the query?

You can't use an aggregated column inside the select. However you can use a subquery to obtain the counter value after all the aggregated columns have been computed.
How is the counter value calculated? I assumed that the counter should be (winnings - 10) / 2 if there's at least 10 winnings and 0 otherwise. In that case you can obtain it with this query
SELECT O.*,
GREATEST( (O.winnings - 10) / 2, 0) as counter
FROM
(
SELECT u.username,
o.user_id,
sum(case when o.result = 1 or o.result=2 or o.result = 0 then 1 else 0 end) as tahmins_no,
sum(case when o.result = 1 then 1 else 0 end) as winnings,
sum(case when o.result = 2 then 1 else 0 end) as loses
FROM `odds_tahminler` o
) as O

you can try:
SELECT
o.user_id,
sum(case when o.result = 1 or o.result=2 or o.result = 0 then 1 else 0 end) as tahmins_no,
sum(case when o.result = 1 then 1 else 0 end) as winnings,
sum(case when o.result = 2 then 1 else 0 end) as loses,
sum(case when winnings = 10 then 0.5 else 0 end) as counter
FROM `odds_tahminler` o
GROUP BY o.user_id
HAVING counter>2

SUM for more fields in mysql

I have a query,which give me wrong result.Here is my query.
SELECT sum(open1) open1, sum(closed1) closed,sum(pending1) NotSpecified,
status,type,sub_status,created_date,bystatus,lst_type
FROM (
SELECT agent_1_id,status,type,sub_status,created_date,'Open' as bystatus,
(CASE WHEN type = 1 THEN 'Rent'
WHEN type = 2 THEN 'Sale'
ELSE 'Not Specified' END) as lst_type,
count(*) as open1, 0 closed1, 0 pending1
FROM crm_mydeals
where status = 1 AND agent_1_id>0 and is_active=1
GROUP BY status
UNION ALL
SELECT agent_1_id,status,type,sub_status,created_date,'Closed' as bystatus,
(CASE WHEN type = 1 THEN 'Rent'
WHEN type = 2 THEN 'Sale'
ELSE 'Not Specified' END) as lst_type,
0 open1, count(*) as closed1, 0 pending1
FROM crm_mydeals
where status = 2 AND agent_1_id>0 and is_active=1
GROUP BY status
UNION ALL
SELECT agent_1_id,status,type,sub_status,created_date,'NotSpecified' as bystatus,
(CASE WHEN type = 1 THEN 'Rent'
WHEN type = 2 THEN 'Sale'
ELSE 'Not Specified' END) as lst_type,
0 open1, 0 closed1, count(*) as pending1
FROM crm_mydeals
where status = 3 AND agent_1_id>0 and is_active=1
GROUP BY status
) s
WHERE DATE(created_date) BETWEEN '2013-11-22' AND '2014-2-22'
GROUP BY status

If you simplify the query, it might help to find the correct answer?
SELECT SUM(CASE WHEN status = 1 THEN 1 ELSE 0) AS open1,
SUM(CASE WHEN status = 2 THEN 1 ELSE 0) AS closed,
SUM(CASE WHEN Status = 3 THEN 1 ELSE 0) AS NotSpecified,
status,
type,
sub_status,
created_date,
(CASE WHEN status = 1 THEN 'Open'
WHEN status = 2 THEN 'Closed'
WHEN status = 3 THEN 'NotSpecified') AS bystatus,
(CASE WHEN type = 1 THEN 'Rent'
WHEN type = 2 THEN 'Sale'
ELSE 'Not Specified' END) as lst_type
FROM crm_mydeals
WHERE status IN (1,2,3)
AND agent_1_id > 0
AND is_active=1
AND DATE(created_date) BETWEEN '2013-11-22' AND '2014-2-22'
GROUP BY status, type, sub_status, created_date

Multiple rows into one field on GROUPED results Mysql

I have a query results like this.
status count
-----------------
OTHER 5
ATTENDED 74
I want result like this:
OTHERS ATTENDED
5 74
Note this is already a grouped result. So I am thinking, Group_Concat might not work.
Query:
SELECT CASE Rstat WHEN 1 THEN 'ATTENDED'
WHEN 2 THEN 'TENTATIVE'
WHEN 3 THEN 'REJECTED'
WHEN 4 THEN 'OUTSTANDING'
WHEN 6 THEN 'ACCEPTED' ELSE 'OTHER' END AS 'status',
COUNT(Rstat) AS 'count'
FROM `eStatus`
GROUP BY RSTAT
Any other ideas?

SELECT SUM(CASE WHEN Rstat = 1 THEN 1 ELSE 0 END) AS ATTENDED,
SUM(CASE WHEN Rstat = 2 THEN 1 ELSE 0 END) AS TENTATIVE,
SUM(CASE WHEN Rstat = 3 THEN 1 ELSE 0 END) AS REJECTED,
SUM(CASE WHEN Rstat = 4 THEN 1 ELSE 0 END) AS OUTSTANDING,
SUM(CASE WHEN Rstat = 6 THEN 1 ELSE 0 END) AS ACCEPTED,
SUM(CASE WHEN Rstat NOT IN (1,2,3,4,6) THEN 1 ELSE 0 END) AS OTHER
FROM eStatus