SQL Server Query - Sorting of records in desc not as expected - Urgent Help needed

Hi,
I have a query
SELECT a.* FROM
(SELECT '1234' AS id, '001' AS co_id, 'VA' AS state_id, 'AA' AS company
UNION
SELECT '1234' AS id,'012' AS co_id,'VA' AS state_id,'AA' as company
)a ORDER BY id,co_id DESC
The above query returns a result as expected. But when we include state_id on the order by clause the desc result behaves different.
SELECT a.* FROM
(SELECT '1234' AS id, '001' AS co_id, 'VA' AS state_id, 'AA' AS company
UNION
SELECT '1234' AS id,'012' AS co_id,'VA' AS state_id,'AA' as company
)a ORDER BY id,co_id,state_id DESC
As highlighted on both pic, Even though the state_id value and other values are same, the result is not sorted in desc on the second case.
Please let me know how to fix this..

Hi,
Which means that i have to give desc on
every columns on the order by clause if i want whole result on desc..
Any way, thanks a lot.
Yes. The direction of sort has to be set for each field
so if there are fields A,B,C and you want sort based on ASC on A and desecending on B,C you need to use
ORDER BY A,B DESC,C DESC
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

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2 val varchar2(100);
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24576
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CACHESTORE_SYSTEMROWSET 1832 0
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USERSTORE_SCHEMAMGR 2632 328
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CACHESTORE_BROKERTBLACS 200 0
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MEMORYCLERK_SQLUTILITIES 112 0
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Free pages 483
Total pages 503088
Target pages 1710080
Database pages 494479
Reserved pages 0
Stolen pages 8126
Lazy writes/sec 0
Readahead pages/sec 378700
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Page writes/sec 2421
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Cursor worktable usage 0
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Cache Hit Ratio 0
Cache Hit Ratio Base 0
Cached Cursor Counts 0
Cursor Cache Use Counts/sec 0
Cursor Requests/sec 0
Active cursors 0
Cursor memory usage 0
Cursor worktable usage 0
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SQL Server Query - Sorting of records in desc not as expected - Urgent Help needed

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