RE: SQL - Calculate 100%

From: Mercadante, Thomas F (LABOR) <"Mercadante,>
Date: Fri, 26 Nov 2010 17:33:03 -0500
Message-ID: <AD4532B304E00C4F9AEFA0D338DF7DD1DE20D415_at_excnysm95banp.nysemail.nyenet>

Eriovaldo,

If you round your results then the sum is correct:

3,70 is really 3,7064 and would round to 3,71 - right?

round(value1/value2,2)*100

---

From: oracle-l-bounce_at_freelists.org [oracle-l-bounce_at_freelists.org] On Behalf Of Eriovaldo Andrietta [ecandrietta_at_gmail.com] Sent: Thursday, November 25, 2010 6:18 PM To: Adam Musch
Cc: ORACLE-L
Subject: Re: SQL - Calculate 100%

Great Adam,

 It solved part of my issue.
 The ratio_to_report helped when I have this situation:

   10,90
     3,70
    85,39
  (only one column)

 but I also have the situation

  col1         col2       col3
   --------      --------     --------
  10,90      3,70       85,39 --> the sum must be 100%

   (three different columns)

Any other clue ?

I am trying to use DECODE , but the code will not be clear.

Best Regards
Eriovaldo

On Thu, Nov 25, 2010 at 3:08 PM, Adam Musch <ahmusch_at_gmail.com<mailto:ahmusch_at_gmail.com>> wrote: The RATIO_TO_REPORT analytic function appears to be what you're looking for.

On Thu, Nov 25, 2010 at 3:57 AM, Eriovaldo Andrietta <ecandrietta_at_gmail.com<mailto:ecandrietta_at_gmail.com>> wrote: Hi friends,

 I have the following situation:

Value1                     Value2        Value2 / Value1 = Percent

4128,00 450,00 10,90
4128,00 153,00 3,70
s4128,00 3525,00 85,39

Sum Percent ------------------->                    99,99

The sum of percent is not 100% ...

  Is there any SQL instruction that does this calculation and adjust the value to 100% ?

Regards
Eriovaldo

--

Adam Musch
ahmusch_at_gmail.com<mailto:ahmusch_at_gmail.com>

--

http://www.freelists.org/webpage/oracle-l Received on Fri Nov 26 2010 - 16:33:03 CST