calculate and decimal
-
Hi everyone,
I've a calculate query as below but actually the result couldn't show the decimal numbers, it shows rounded with decimal zeros
does I did anything wrong? I've tried with STR, CAST & Convert with no luck
SELECT
P,
T,
CD,
count([ID]) AS [Total],
SUM(COUNT(*)) OVER (PARTITION BY [P], [T]) AS TTotal,
convert(varchar(50),count([ID])*100/SUM(COUNT(*)) OVER (PARTITION BY [P], [T])) + '%' AS Percentage
FROM
tbl
GROUP BY
[P],
[T],
[CD]result example
-
On this line
count([ID])*100
Do this
count([ID])*100.0
Does that give you the decimal output?
-
yes, it works.
appreciate your reply.
- tanehome wrote:
yes, it works.
appreciate your reply.
The question now is, do you understand why the fix worked and why you were getting the original issue?
The other question is, do you know what the problem is and how to fix it when you get the possible "Divide by 0" error?
--Jeff Moden
RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
First step towards the paradigm shift of writing Set Based code:
________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)
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