I have following table:
Card(
MembershipNumber,
EmbossLine,
status,
EmbossName
)
with sample data
(0009,0321,'E0','Finn')
(0009,0322,'E1','Finn')
(0004,0356,'E0','Mary')
(0004,0398,'E0','Mary')
(0004,0382,'E1','Mary')
I want to retrieve rows such that only those rows should appear that have count
of MembershipNumber > 1
AND count of status='E0' > 1
.
For Example The query should return following result
(0004,0356,'E0','Mary')
(0004,0398,'E0','Mary')
I have the query for filtering it with MembershipNumber
count but cant figure out how to filter by status='E0'. Here's the query so far
SELECT *
FROM (SELECT *,
Count(MembershipNumber)OVER(partition BY EmbossName) AS cnt
FROM card) A
WHERE cnt > 1
You can just add WHERE status = 'E0'
inside your subquery:
SQL Fiddle (credit to Raging Bull for the fiddle)
SELECT *
FROM (
SELECT *,
COUNT(MembershipNumber) OVER(PARTITION BY EmbossName) AS cnt
FROM card
WHERE status = 'E0'
)A
WHERE cnt > 1
You can do it this way:
select t1.*
from card t1 left join
(select EmbossName
from card
where [status]='E0'
group by EmbossName,[status]
having count(MembershipNumber)>1 ) t2 on t1.EmbossName=t2.EmbossName
where t2.EmbossName is not null and [status]='E0'
Result:
MembershipNumber EmbossLine status EmbossName
---------------------------------------------------
4 356 E0 Mary
4 398 E0 Mary
Sample result in SQL Fiddle
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