columns containing percantage values

Hi,
I am a newbie in reporting services with a pretty easy question.
How can display percentage values of a column depending of the column
sum?
Example:
_______________________________________________
row1 3 30%
row2 5 50%
row3 2 20%
_______________
sum 10 100%
_______________________________________________
How do I create the last column?
ThanxLast week I did this for the first time.
Created a sum total in a report footer for your 2nd col and the10 would show
for your sample. Give it a label like Total_Count. Then for the 3rd col
which is to be the percentage, use the expression =Sum(Fields!Total_Count.
Value)/(ReportItems!TotalCount.Value)
HTH!
James Ski
mickmack wrote:
>Hi,
>I am a newbie in reporting services with a pretty easy question.
>How can display percentage values of a column depending of the column
>sum?
>Example:
>_______________________________________________
>row1 3 30%
>row2 5 50%
>row3 2 20%
>_______________
>sum 10 100%
>_______________________________________________
>How do I create the last column?
>Thanx
--
Message posted via http://www.sqlmonster.com|||Thank you James for your prompt reply,
that works with one column.
But how would I create the following matrix?
_____________________________________
row1 3 30% 8 40%
row2 5 50% 8 40%
row3 2 20% 4 20%
_________________________
sum 10 100% 20 100%
_____________________________________
I dont know how to call the 10 and the 20 seperatly. Which names do
they have?
Thanx|||You could use the sum aggregate , but shouldn't the group % always be 100%..
You could also refer to the column with 10 in it using
ReportItems!textboxname.Value
Wayne Snyder MCDBA, SQL Server MVP
Mariner, Charlotte, NC
I support the Professional Association for SQL Server ( PASS) and it''s
community of SQL Professionals.
"mickmack" wrote:
> Thank you James for your prompt reply,
> that works with one column.
> But how would I create the following matrix?
> _____________________________________
> row1 3 30% 8 40%
> row2 5 50% 8 40%
> row3 2 20% 4 20%
> _________________________
> sum 10 100% 20 100%
> _____________________________________
> I dont know how to call the 10 and the 20 seperatly. Which names do
> they have?
> Thanx
>|||here is how I did:
drag a list into your report, in the list, drag in two subreports, one is
on the left and another one is on the right. then you write stored procudures
(name it sptest for now) with one parameter. In your subreport one, you call
sptest 0, and it will display the left 3 columns, subreport two, you call
sptest 1, and it will display the right 2 columns. sptest 0, and sptest 1 is
the dataset that you create when you design your subreport. The hard part for
this is the store procedure. you need to decide how many rows/columns that
you want to display. For my example, sptest 0, I display:
01/2004 5
02/2004 6
03/2004 7
.
.
.
sptest 1, then display on the second subreport
01/2005 1
02/2005 2
03/2005 3
.
.
.
finally, it ends up like this
01/2004 5 01/2005 1
02/2004 6 02/2005 2
03/2004 7 03/2005 3
. .
. .
. .
I hope this will give you some idea.
Henry
"mickmack" wrote:
> Thank you James for your prompt reply,
> that works with one column.
> But how would I create the following matrix?
> _____________________________________
> row1 3 30% 8 40%
> row2 5 50% 8 40%
> row3 2 20% 4 20%
> _________________________
> sum 10 100% 20 100%
> _____________________________________
> I dont know how to call the 10 and the 20 seperatly. Which names do
> they have?
> Thanx
>|||today I found a page at microsoft, where the problem is solved:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnsql2k/html/semiadd2.asp

Column Count Percentage of Not Null fields

Hello folks,

I am stuck at a problem, not sure on how to go about writing a query that will return as a percentage the number of fields in a row that are null.

For instance, a row from my table:
Row1 : field1 field2 field3

If field3 is empty or null, my query should return 67%.

So far I have gotten the number of fields:
select count(1) from information_schema.columns where table_name='myTable'

I could loop through the fields but I am sure there is a simpler way of doing it, I have seen something simpler in the past with some builtin SQL functions. I am using MS SQL 2005.

Thanks for your help
Mikelet me get this straight -- you don't really know which columns the table will have?|||Do you want to inspect the content of each column in each row OR
Is your intention instead to find the number of columns in a table that do not allow nulls?

select object_name(id),colcount=count(*)
,notnullablecount=sum(case when isnullable=0 then 1 else 0 end)
,nullablecount=sum(case when isnullable=1 then 1 else 0 end)
,'Notnullable%'=convert(int,sum(case when isnullable=0 then 1 else 0 end)*100./count(*)+.5)
from syscolumns
where id=object_id('myTable')
group by id

Column calculations in Crystal crosstabs

Can anyone help with how to calculate a percentage variance on 2 columns of a cross tab. The number of columns in crosstab can vary from 2 to many more. The percentage variance needs to be calculated as:

if first column then "colunm data" else
((this column - previous column)/Previous column )*100

How do I reference the columns in a crosstab?Just a *Bump* of sorts, I suppose.

I'm looking for a similar solution, though I'm not looking for a percentage variance. I'm referencing dollar amounts by category, broken out over two calendar years.... so far so good in the cross-tab. Totalling the fields is of no value, so I've suppressed the totals columns/rows. What I do need to be able to do is to subtract the 2007 data from the 2006 data to come up with the raw difference. For example, in the attached screen shot, I need to subtract the 2006 data from the 2007 data moving across.

How can I create a formula to accomplish this?

Any assistance from the experts is greatly appreciated. One of these days I'll get to take my swim fins off....