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Is their a way to have a Select statement order by fields but choose which fields are on top?

Posted on 2008-06-12
6
267 Views
Last Modified: 2010-03-19
I want to have a Select statement Order by a region ID but have region id = 'HTX' show up above the other region IDs, is this possible in a select statement?  

Example

Select * from Region Order By regionID 'HTX' first

Results:
HTX
HTX
HTX
OH
OH
PA
YOH
YOH
0
Comment
Question by:higginsonline
  • 3
  • 2
6 Comments
 
LVL 60

Expert Comment

by:chapmandew
ID: 21771271
something like this should take care of what you need....

Select * from Region Order By case when regionID 'HTX' then 'AAA' ELSE Region END ASC
0
 

Author Comment

by:higginsonline
ID: 21771384
SELECT     *
FROM        Region
ORDER BY case when Region 'PA' then 'AAA' ELSE Region END ASC

I tried what you suggested with the above and I am getting Incorrect syntax near 'PA'
0
 
LVL 60

Expert Comment

by:chapmandew
ID: 21771426
missed a = sign....my bad.


SELECT     *
FROM        Region
ORDER BY case when Region = 'PA' then 'AAA' ELSE Region END ASC
0
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Author Comment

by:higginsonline
ID: 21771489
Is there a special feature for blank fields (Not Null but Blank = '')  Because it does not seem to be working the way I want it to, it is first bringing me all the RegionID = '' Then all the ones I specified in the clause
0
 
LVL 60

Accepted Solution

by:
chapmandew earned 500 total points
ID: 21771514
try this:


SELECT     *
FROM        Region
ORDER BY case when Region = 'PA' then 'AAA' when LEN(LTRIM(RTRIM(ISNULL(region,'')))) = 0 THEN 'ZZZ' ELSE Region END ASC
0
 
LVL 2

Expert Comment

by:vasureddym
ID: 21771545
check this code.. not a straight solution but will give what you need
create table #Region (regionID varchar(10))
 
insert into #Region values('AH')
insert into #Region values('AA')
insert into #Region values('OH')
insert into #Region values('PA')
insert into #Region values('YOH')
insert into #Region values('HTX')
insert into #Region values('OH')
insert into #Region values('HTX')
insert into #Region values('YOH')
insert into #Region values('HTX')
 
Select * from #Region 
Order By case 
when regionID 'HTX' then 'AAA' ELSE Region END ASC
 
Select * from #Region 
Order By regionID
 
Select * from #Region 
where regionID = 'HTX'
UNION ALL
select * from 
	(Select top 100 percent * from #Region 
	where regionID <> 'HTX'
	Order By regionID
	)a

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