Return Percentages In The Query.

Oct 13, 2006

Hello,

I'm trying to something that just works in Oracle, but does not in Sql
Server.

How can I get the percentage of two counts to be returned on each row
of the query?

select count(sid), /* all not the not null */
count(*),
(count(sid) /count(*) ) as percent_not_null,
4 as four,
(3/4) as three_over_four
from dbo.sysusers


7082040


Incredibly, it changes even 3/4 into a zero!

For efficiency, I want the percentage returned in the query.
And to not use variables and coding. Efficiency,
both of the server, and of my time.


Note: I am using dbo.sysusers as an EXAMPLE only. My real
query will be on user defined application tables.


What is the solution please?

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Using Percentages

May 1, 2008

The formula for percentage safe = sum(safe)/ sum(safe)+sum(unsafe)*100.0

This works well on a calculator. Could someone show me how to achieve this in sql please. If we use safe = 92 and unsafe = 117

This forum is great!

Regards Phill

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Calculating Percentages For Each Row

Dec 10, 2007

One more for you while I'm trying to remember my SQL skill from a few years ago (last one of the day - promise):
My database looks like:

(Ignore that the ERD is in Access, the database is SQL Server 2005)

How do I calculate sales percentages?
I.E. how do I calculate the percentage that each product has sold as a percentage of the total sales?

What I'm aiming for is each row of products is shown, with its percentage of the whole sales.

AVG is involved this time, isn't it?

The productID is of the int datatype (not that you need to know that field - but never mind) and the quantity is a smallint, before you ask


Thank you in advance for any replies.


Paul

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Mar 17, 2008

hi

i have a three fields in my table..those are


FromPercentage -Varchar(30)
ToPercentage -Varchar(30)
Scale -Int(11)

i have the percenatge that 10%...now i want to check that whether this 10 % is in between the frompercentage and topercentage..if it is there i want to return the the scale value..how can i do this in sql.

i know comparing when it is integer using where and and operator..but i dont know how use if it has the percentages.


Ram

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Apr 18, 2008

most my fields that I am interested in getting percentage values for have to be counted first.... I am having problems converting the counted values to percentages. I don't think I am doing it right...

I would greatly appreciate an example of a very simple matrix table with a counted value that displays percentages. I have found examples online but are part of a much more complex table and I can't seem to get thier formating to work on mine.

Kind regards,

Rich

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Jun 25, 2015

I've always user over with partitioning however recently I am looking at some other code and they have calculating percentages using over. I'm at a lost on why you would do this.

Example would be

CAST(TABLE1.UNIT AS DECIMAL (6,2)) / SUM(TABLE2.UNIT) OVER () AS UNIT_%

What about be the advantage of using OVER there?

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Jan 25, 2006

I am trying to figure how write sql statement that will give the total cost.

unit price * quantity - discount = total cost

Unit price = 9.8
quantity = 30
discount = 0.15

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Jul 20, 2005

I have two values and I want to express a third derived value as apercentage of the other two values. I thought it would be a simpledivision of the first two numbers and then a multiplication by 100 togive me a percentage, but all I get is 0.Here is my select statement,SELECT dbo.Eligble.GRADETotal,dbo.nil1234_Faculties_Totals.FACTotal,dbo.nil1234_Faculties_Totals.FACTotal /dbo.Eligble.GRADETotal * 100 AS [PERCENT]FROM dbo.Eligble CROSS JOINdbo.nil1234_Faculties_TotalsCan anyone point out where I'm going wrong here?Thanks in advance

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How Do I Calculate Percentages? It's Supposed To Be EASY!

Jun 29, 2004

here's my code...

DECLARE @Output FLOAT
SELECT @Output=(@Part/@Whole)*100

When I substitute my parameters like this:

SELECT @Output=(5/20)*100

The answer is always 0.0!
But if I do this:

SELECT @Output=(5*100)/20

I get the correct answer.
Why is this so?
What is the correct way in SQL to calculate percentage??!!!

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Mar 30, 2015

I have a query which provides the total number of each of 2 invoice flags per month, starting 1st Feb this year. I also need a percentage calculated for each of the 2 flags by month. However, it is showing the totals correctly for each of the flags by month, but the percentage is using the total of both flags for all months, and so it is wrong if I only want to look at one month. The query is as follows along with a sample output including % which are incorrect.

How can I correct this so that it shows the right % for each of the flags for each month?

Select
sk.Period Period,
sk.[Invoice Flag],
count(*) * 100.0 / Sum(count(*)) Over () Percentage,
count(*) Total1
From
(Select wh.worknumber [Work Order],

[code].....

Output at present:

Period Invoice Flag Percentage Total1
--------------------------------- ------------------------------- --------------------------------------- -----------
2015-02 Invoiced after 7 days 5.704697986577 136
2015-03 Invoiced after 7 days 2.097315436241 50
2015-02 Invoiced with Customer Approval 59.563758389261 1420
2015-03 Invoiced with Customer Approval 32.634228187919 778

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Mar 8, 2007

I have an expression in a group that calculates percent of sales:

=iif(Sum(Fields!BOOKD.Value)=0,0,IIF(Sum(Fields!NET.Value)=0,0,((Sum(Fields!BOOKD.Value)-Sum(Fields!NET.Value))/Sum(Fields!BOOKD.Value))))*100

The problem I'm having is that if both the

Sum(Fields!BOOKD.Value)=0 and

Sum(Fields!NET.Value)=0 ,

the expression returns the message #ERROR instead of a 0.



I have the initial query set to display 0 if the value is null.

,SUM(ISNULL(R.BOOKD,0))BOOKD
,SUM(ISNULL(R.NET,0))NET



I would greatly appreciate any help on how to solve this issue.

Thank Barb

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Nov 3, 2015

Trying to create a dataset for a report. I need to bring back percentage in the result set. The fields that I am using to get the percentage have valid data but the result field is 0.00%. Is there reason I cant bring back a percentage field?

Code:
SELECT JobNum, Mailed, LT_7, BT_6_10, GT_10,
Format([LT_7]/[Mailed], 'p') AS PctScaned1,
Format([BT_6_10]/[Mailed], 'p') AS PctScaned2,
Format([GT_10]/[Mailed], 'p') AS PctScaned3,

[Code] ....

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Aug 31, 2013

SELECT DISTINCT CASE WHEN SM.SERVICE_TYPE_N = 1 THEN 'LABORATORY'
WHEN SM.SERVICE_TYPE_N = 2 THEN 'PODIATRY'
WHEN SM.SERVICE_TYPE_N = 3 THEN 'ADMINISTRATION'
WHEN SM.SERVICE_TYPE_N = 4 THEN 'DIET'
WHEN SM.SERVICE_TYPE_N = 5 THEN 'DENTAL'

[Code] ....

In the above query i need to calculate 100%,30% and percentage other than 100 and 30 and show them in separate columns how to do that?

1)ROUND(SUM(BM.CONCESSION_AMOUNT_M),2)AS [100_PERCENT]
WHERE BM.BILL_AMOUNT_M=BM.CONCESSION_AMOUNT_M

2)ROUND(SUM(BM.CONCESSION_AMOUNT_M),2)AS [30_PERCENT]
WHERE AND BM.CONCESSION_AMOUNT_M=BM.BILL_AMOUNT_M * 0.30

3) ROUND(SUM(BM.CONCESSION_AMOUNT_M),2)AS [OTHER_CONCESSION_PERCENT]
WHERE BM.CONCESSION_AMOUNT_M between BM.BILL_AMOUNT_M*0.001 and BM.BILL_AMOUNT_M*0.299
OR BM.CONCESSION_AMOUNT_M between BM.BILL_AMOUNT_M*0.301 and BM.BILL_AMOUNT_M*0.999

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Oct 2, 2014

I have two tables that look like this (below). One tells me the name of my product, the Amazon Category it is in & the amount that I want to sell it for. The other tells me the Category & the fee for that category. So far so good. Though it gets tricky in the sense that some categories have two tiers. So in Electronics, the fee for $0.00 - $100.00 is 15%. But from $100 and up it is 8%.

Since it has two columns & both of the new columns pertain to the fee of my product, I can't figure out how to use both at once. For my $599.99 example it would be ($100 * 0.15) + ($499.99 * 0.08) = $55.00. Would I pivot the data? If not, how would I group it to be considered together?

Category Example

IDAmazonCategoryIDAmazonCategoryNameFeePercentageStartPriceEndPrice

1apsAllDepartments0.150.000.00
2instant-videoAmazonInstantVideo0.000.000.00
3appliancesAppliances0.150.000.00

Product Example

1Product1Electronics9.99
2Product3Electronics99.99
3Product2Electronics599.99

Raw SQL
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE #Amzn_Category_FeeStructure(
[ID] [int] IDENTITY(1,1) NOT NULL,

[Code] ....

I use Microsoft SQL 2008

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Mar 11, 2008

Hi,

I need to label stacked bar /column charts with the percentage of each series at each axis point.

For example, if I have the following values in the chart:

Series 1 Series 2
Axis point 1 50 25

Axis point 2 12 12



I need the labels to read: Series 1 Series 2
Axis point 1 67% 33%

Axis point 2 50% 50%


It would seem that I need to format the data point labels to read something like: sum (data.label)/sum(data.label, "axis point")

Any ideas would be appreciated. Thanks in advance for your elegant solutions

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Sep 18, 2007



I've created a report that has cells in it that I want to be formatted as percentages. I set the format code in the cell properties to "P1" and everything appears to work fine until I export to Excel. Some cells show up with only one digit after the decimal and some show up with two digits after the decimal.
I looked at the formatting in Excel (right click, Format Cells...) and it is set to "[$-1010409]#,##0.0#%". I don't have the first clue what that is "supposed" to do but what it does is this:

If I enter 100.00 in the cell it shows up as 100.0%. Expected
If I enter 100.10 in the cell it shows up as 100.1%. Expected
If I enter 100.15 in the cell it is displayed as 100.15%. Not expected

I have formatted the report to only show one digit after the decimal, but RS exports to Excel with some funky formatting that sometimes shows one digit and sometimes two digits after the decimal. Why wouldn't it simply format the cell as a percent? How can I get it to only show a single digit after the decimal?

This is Excel 2007 but Excel 2003 has the same behavior.

Thanks
--John

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Jun 29, 2007

Hi,



Could someone help with the following problem, I what to create a cross-tab report of the following data, grouped by Colour:

RAW DATA








Name
Colour

Sarah
Black

Kim
Red

Jane
Black

Jane
Pink

Robert
Yellow

Tom
Green

Tom
Black

Billy
Black

Sarah
Black

Sarah
Black

Tom
Pink

Kim
Pink

Robert
Black



Group Colours by Names Report










Number





Proportions %





Name
Black
Green
Pink
Red
Yellow
Total by Name
Black
Green
Pink
Red
Yellow

Billy
1




1
100.00%
0.00%
0.00%
0.00%
0.00%

Jane
1

1


2
50.00%
0.00%
50.00%
0.00%
0.00%

Kim


1
1

2
0.00%
0.00%
50.00%
50.00%
0.00%

Robert
1



1
2
50.00%
0.00%
0.00%
0.00%
50.00%

Sarah
3




3
100.00%
0.00%
0.00%
0.00%
0.00%

Tom
1
1
1


3
33.33%
33.33%
33.33%
0.00%
0.00%





I want to produce a Matrix cross-tab report, like the above, within Reporting Services. Any suggestions welcome



Many Thanks,



Radha

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tblSubGroups - with SubGroupID, GroupID and SubGroupName (groupID is the ID for the parent Group from tblGroups)

They are related in a table called
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Kirikiri

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And Merry X'max!!!

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Hi

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)
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Thats right it does nothing but return 5 and thats because I removed all the real code to simplify my question.
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Hi
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Something went wrong by posting this message I guess, all blank lines were gone.. maybe because I used Safari on my iMac

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3-1-2006
4-1-2006
.
.
.
16-03-2006
17-03-2006
18-03-2006

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Hi


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...

SELECT {[Measures].[A1], [Measures].[B1], [Measures].[C1]} ON COLUMNS ,

[Store].[Store Name].ALLMEMBERS ON ROWS
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...
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)
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Please help me out
Many thanks!


Mr. L


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