| Difficult query!!!! [message #2592] |
Tue, 30 July 2002 02:34  |
karunamoorthy_p
Messages: 13
Registered: April 2002
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Junior Member |
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I have data like this:- (in item_master table)
Drawing_No Item_No Quantity
---------- ------- --------
drg01 it01 100
drg01 it02 200
drg02 it01 300
drg02 it03 150
.... .... ...
.... .... ...
.... .... ...
Now I want the result like this:-
Drawing_No It01 It02 It03 Sum_Qty
---------- ----- ----- ----- -------
drg01 100 200 0 300
drg01 300 150 0 450
..... ... ... ... ...
..... ... ... ... ...
Could you please help me to solve this problem.
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| Re: Difficult query!!!! [message #2596 is a reply to message #2592] |
Tue, 30 July 2002 07:10  |
ctg
Messages: 146
Registered: July 2002
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Senior Member |
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is there a limit to the number of items that each drawing can have? You can give this select stmt a try, it is set up for 3 item numbers.
SELECT drawing_no
,SUM(DECODE(item_no,'It01',quantity,0) as it01
,SUM(DECODE(item_no,'It02',quantity,0) as it02
,SUM(DECODE(item_no,'It03',quantity,0) as it03
,SUM(quantity) as sum_quantity
FROM item_master
GROUP BY drawing_no;
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