January 20, 2013 at 10:03 pm
hi friends i have a samll doubt in sql server plese tell me how to solve this one table data contains like
i have table containing 3 columns :
Col1, Col2 and Col3. There is only 1 row in the table as follows:
Col1Col2Col3
-----------------
a b c
i want output like this way
Col
-----
a
b
c
plese tell me how to write query in sql server
January 21, 2013 at 1:34 am
select Col
from (select * from dbo.TESTTB) as X
unpivot (Col for cols in (col1, col2, col3)) as Y
January 21, 2013 at 1:38 am
it will be easy for people if you post the table defifntion (create stmt) along with some sampoled data plus expected output.people generally steal some time from their busy scehdules to help other people and often they dont have time to frame everything on theri own (and sometime people are too lazy like me which are reluctant to do this 😀 ) so better do these things to get the result faster. See link in my signature below
-------Bhuvnesh----------
I work only to learn Sql Server...though my company pays me for getting their stuff done;-)
January 21, 2013 at 5:51 pm
Try using DelimitedSplit8K: http://www.sqlservercentral.com/articles/Tally+Table/72993/
My thought question: Have you ever been told that your query runs too fast?
My advice:
INDEXing a poor-performing query is like putting sugar on cat food. Yeah, it probably tastes better but are you sure you want to eat it?
The path of least resistance can be a slippery slope. Take care that fixing your fixes of fixes doesn't snowball and end up costing you more than fixing the root cause would have in the first place.
Need to UNPIVOT? Why not CROSS APPLY VALUES instead?[/url]
Since random numbers are too important to be left to chance, let's generate some![/url]
Learn to understand recursive CTEs by example.[/url]
[url url=http://www.sqlservercentral.com/articles/St
January 21, 2013 at 6:01 pm
DECLARE @t table(Col1 char(1),Col2 char(1),Col3 char(1));
INSERT @t(Col1,Col2,Col3)
VALUES('a','b','c');
SELECT Col
FROM @t as T
CROSS APPLY (VALUES(Col1),(Col2),(Col3)) AS CA(Col);
MM
select geometry::STGeomFromWKB(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anuary 21, 2013 at 6:08 pm
mister.magoo (1/21/2013)
DECLARE @t table(Col1 char(1),Col2 char(1),Col3 char(1));
INSERT @t(Col1,Col2,Col3)
VALUES('a','b','c');
SELECT Col
FROM @t as T
CROSS APPLY (VALUES(Col1),(Col2),(Col3)) AS CA(Col);
Silly me. I thought he was trying to split a delimited string. :w00t:
My thought question: Have you ever been told that your query runs too fast?
My advice:
INDEXing a poor-performing query is like putting sugar on cat food. Yeah, it probably tastes better but are you sure you want to eat it?
The path of least resistance can be a slippery slope. Take care that fixing your fixes of fixes doesn't snowball and end up costing you more than fixing the root cause would have in the first place.
Need to UNPIVOT? Why not CROSS APPLY VALUES instead?[/url]
Since random numbers are too important to be left to chance, let's generate some![/url]
Learn to understand recursive CTEs by example.[/url]
[url url=http://www.sqlservercentral.com/articles/St
January 21, 2013 at 6:11 pm
dwain.c (1/21/2013)
Silly me. I thought he was trying to split a delimited string. :w00t:
Jury is still out on that...:hehe:
MM
select geometry::STGeomFromWKB(0x0106000000020000000103000000010000000B0000001000000000000840000000000000003DD8CCCCCCCCCC0840000000000000003DD8CCCCCCCCCC08408014AE47E17AFC3F040000000000104000CDCCCCCCCCEC3F9C999999999913408014AE47E17AFC3F9C99999999991340000000000000003D0000000000001440000000000000003D000000000000144000000000000000400400000000001040000000000000F03F100000000000084000000000000000401000000000000840000000000000003D0103000000010000000B000000000000000000143D000000000000003D009E99999999B93F000000000000003D009E99999999B93F8014AE47E17AFC3F400000000000F03F00CDCCCCCCCCEC3FA06666666666FE3F8014AE47E17AFC3FA06666666666FE3F000000000000003D1800000000000040000000000000003D18000000000000400000000000000040400000000000F03F000000000000F03F000000000000143D0000000000000040000000000000143D000000000000003D, 0);Viewing 7 posts - 1 through 6 (of 6 total)
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