CODEWITHSUNDEEP
sqlsql-server-2008
Somashekhar
Somashekhar

Reputation: 513

SQL Query without temp table in SQL Server 2008

I have below 2 Tables I need to get output witout temp tables 

WorkItem

ItemID  ItemName Status
1      xyz       3
2      abc       3
3      MNO       2

WorkItemTrack

TrackID  ItemID  Status
1       1        1
2       1        2
3       1        3
4       2        1
5       2        2
6       3        1
7       3        2

This is my Query

select ItemName, WorkItem.Status from WorkItem Inner join WorkItemTrack ON WorkItem.ItemID=WorkItemTrack.ItemID
where WorkItemTrack.Status=2

& this my output

  ItemName Status
  XYZ       3
  ABC       3
  MNO       2

But I need output for only MNO with status 2

ie 

 ItemName Status 
  MNO       2

how to do without using temp tables

Upvotes: 0

Views: 321

Answers (5)

Sathish Kumar L
Sathish Kumar L

Reputation: 1

use one more join option

select a.ItemName, a.Status from WorkItem a Inner join worktrack b ON a.ItemID=b.ItemID and a.status=b.status where b.Status=2

or

else distinct

select  distinct ItemName, WorkItem.Status from WorkItem inner join worktrack ON WorkItem.ItemID=worktrack.ItemID where workitem.Status=2

or

else row num

select  top 1 * from (select row_number() over (partition by workitem.status order by workitem.status ) as rownum , 
ItemName, WorkItem.Status from WorkItem inner join worktrack ON WorkItem.ItemID=worktrack.ItemID
where worktrack.status=2) a 
where a.rownum=1

Upvotes: 0

Niladri Biswas
Niladri Biswas

Reputation: 4171

This will equally work

Select x.ItemName,x.Status
From (Select * from WorkItem where Status = 2) x
Join (Select ItemID from WorkItemTrack where Status = 2) y
on x.ItemID=y.ItemID

Upvotes: 1

BugFinder
BugFinder

Reputation: 17858

You could either do

select ItemName, WorkItem.Status from WorkItem 
Inner join WorkItemTrack ON WorkItem.ItemID=WorkItemTrack.ItemID 
where WorkItemTrack.Status=2 and WorkItem.Status=2

or

select * from 
  (select ItemName, WorkItem.Status as status from WorkItem 
   Inner join WorkItemTrack ON WorkItem.ItemID=WorkItemTrack.ItemID 
    where WorkItemTrack.Status=2) 
where status=2

(if you need to get more complex later and want to do other things with the initial results)

Upvotes: 0

Lucero
Lucero

Reputation: 60190

Your question is ambiguous, but this may be what you want:

SELECT ItemName, wi.Status
FROM WorkItem AS wi
JOIN WorkItemTrack AS wit ON (wi.ItemID=wit.ItemID) AND (wi.Status=wit.Status)
WHERE wit.Status=2

Or maybe

SELECT ItemName, wi.Status
FROM WorkItem AS wi
JOIN WorkItemTrack AS wit ON (wi.ItemID=wit.ItemID) AND (wit.Status=2)
WHERE wi.Status=2

Upvotes: 0

juergen d
juergen d

Reputation: 204766

select i.ItemName, i.Status
from WorkItem i
inner join WorkItemTrack t ON i.ItemID = t.ItemID
where t.Status = 2
AND i.Status = 2

Upvotes: 0

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