| I am perplexed on how to do this...pls help... [message #20151] |
Wed, 01 May 2002 17:51  |
knenk
Messages: 2
Registered: May 2002
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Junior Member |
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Hi!
I am perplexed on how to do this...pls help...
Given the Table below
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Sales | Date_column
8000 | 2000/01/22 19:31:39
7000 | 2001/01/22 19:31:39
7000 | 2001/02/22 19:31:39
3000 | 2001/03/22 19:31:39
5000 | 2002/02/22 19:31:39
4002 | 2002/03/01 16:10:46
I want to create a query that will return something like this...
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Year___|___Jan_Sales|___Feb_Sales Mar_Sales ..... Dec
2000___|________8000__
2001___|________7000__|_______7000________3000
2002___|________________|_______5000________4002
Your help is very much appreciated...
Thanks....
-knenk
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| Re: I am perplexed on how to do this...pls help... [message #20152 is a reply to message #20151] |
Wed, 01 May 2002 21:53  |
Shankar. V
Messages: 5
Registered: April 2002
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Junior Member |
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Try this query:
***************
Note: dos -> Date of Sales, salamt->sales amount
Hint: You can improve this by adding all 12 months.
select to_char(dos,'yyyy') year,
sum(decode(to_char(dos,'mm'),'01',nvl(salamt,0),0)) jan_sales,
sum(decode(to_char(dos,'mm'),'02',nvl(salamt,0),0)) feb_sales,
sum(decode(to_char(dos,'mm'),'03',nvl(salamt,0),0)) mar_sales
from sales group by to_char(dos,'yyyy');
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