SP to display selected dates as columns

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SP to display selected dates as columns

Author

Topic

sradez
Starting Member

6 Posts

Posted - 2007-07-31 : 16:11:47

Hi all,
i have a table which has date and count as column
Can you please...help me write a query for it.

date | type | count
10/07 | A | 70
11/07 | A | 50
12/07 | A | 50
11/07 | B | 60
12/07 | B | 50
13/07 | B | 40
11/07 | C | 50
12/07 | C | 60
13/07 | C |60
14/07 | A | 50
i need to write a sp such that..if user sends date and @ndays(no. of days) as parameter say 11/07 and 3

then

out put

type 11/07 12/07 13/07
A 50 50
B 60 50 40
C 50 60 60

Thanks..

Regards,
sradez

spirit1
Cybernetic Yak Master

11752 Posts

Posted - 2007-07-31 : 16:17:08

search for pivot here

_______________________________________________
Causing trouble since 1980
blog: http://weblogs.sqlteam.com/mladenp

madhivanan
Premature Yak Congratulator

22864 Posts

Posted - 2007-08-01 : 02:31:36

or read about Cross-tab reports in sql server help file

Madhivanan

Failing to plan is Planning to fail

SwePeso
Patron Saint of Lost Yaks

30421 Posts

Posted - 2007-08-01 : 02:34:26

How many column will there ever be at maximum? 31? One month?

If so, make the sp static and not dynamic! Always return 31 days numbered 1-31 and hide the columns you don't want in the front-end application and rename the headers.

E 12°55'05.25"
N 56°04'39.16"

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