I know variations of this question have been asked and I've read a lot of them but none of the solutions seem to work for me. I'm trying to get a row count or total count of only the results in one column. I can get a count using several different methods but only on the "dataset". As you can see from the image I want to count the number of rows returned for spcc_parcel. The counts I get now are wrong because I'm getting a total row count. Is it possible to just count the result rows?
Report Builder Screen Shot
This is how we count Total Records in our report
=CountRows("DataSetName")
From the question you posted, according to best of my understanding you are trying to count only those rows in which some specific column (let's say column 1) have some value,
So in order to do that you can use the following expression.
=Sum(IIf(IsNothing(Fields!Column1.Value) , 1, 0), "DatasetName")
What this expression will do is it will add 1 to the total if there exists some value in the Column name specified or otherwise add zero, after doing that with every row in the result set it will display the total in the corresponding field.
Let me know if it works.
Try this =Count("Dataset Name") or =Count("Tablix Name")
Related
After plenty of research, it seemd I can't find a well-explained solution to my problem. I'll join some screenshots of my Tablix, group rows, and group columns to help you to understand.
First of all, here's my tablix. It's linked to a SharePoint List.
The expressions are all like this :
=Count(Fields!ID.Value, "NameOfTheGroup")
It counts the number of elements that are filtered by one of the group chosen in the expression, and it works perfectly fine at this point.
Now, here's my groups :
They all contains filters tomanage the count precisely to the need.
What I want to do : In the last row, I want to display the sum of each column that is in a group row. But theses rows aren't datasets fields, they are just only expressions, and I can't find a way to create a proper total of each column. I heard of Running Value but the few solutions I found about it didn't work.
Thanks for the future help.
EDIT: Actually, the problem seems to be much more complex: any rows I create under my group rows are invisible : if I create a new row under the "Classification", outside the "Classification" row group, the expression I insert in the "CDI", "CDD", etc... columns stay blank. I tried with various expression or just values like "Hello World".
I have a report that in which I have some grouping, I want to limit the maximum amount of rows per group to be 5.
For example: In a group of purchased items I want to show the last five purchased per category.
I've tried with Ceiling(RowNumber("GroupName")/5) as when doing page break after Nth row but I'm not quite getting the results I want. I tried in the filter group property setting the Top N but this doesn't work at all.
Is there a way at all to force RowNumber() function to equal a fix value?
I'm finding this harder than I thought it should be. I cannot modify the dataset, so I can't do this by query.
Any workaround or idea will be much appreciated
You may not be able to filter a tablix using the RowNumber function, but you can hide a row if its row number is (for example) greater than 5.
Use the *Row Visibility" properties to specify an expression like this:
=(RowNumber(Nothing) > 5)
To restart counting for every group, use the grouping name as the scope (instead of Nothing).
I am facing trouble displaying multiple result set in rows in matrix column grouping.
My Data set -
My desire result set -
My design -
I did row grouping combination of Code and Tax, column grouping on Exam.
Based on my design, I get this result -
Is there a way that I can get desired result?
I would appreciate if someone helps me.
I would love to solve this in the comment itself but i do not have enough reputation to comment. So based on the provided data in the question below is my answer.
In your data set add another column for the grouping the data.
Add DENSE_RANK() over (partition by exam order by item) AS Grouping and then change your row grouping to the new column added [Grouping]
I just created a table and ran a program which should add 170,256 rows.Then I checked the number of rows using PHP MyAdmin GUI. Below is the image.
According to the "Rows" column, I got only 162,230 rows! Then I ran the below query
SELECT COUNT(*) FROM `key_hash`
This generated the below result, which should be correct.
So my question is, how come the same thing display 2 different values? How should I know which is correct?
SELECT COUNT(*) FROM `key_hash`
provides you with exact row count.
What you see in summary (162,230) is just estimation (hence ~ sign)
Here is more detailed explaination
Why is the estimated rows count very different in phpmyadmin results?
Is it possible to have the SUM of all numaric fields in the last of a set of rows?
As of now, I'm using a very simple query such as:
SELECT
*,
SUM((UNIX_TIMESTAMP(end) - UNIX_TIMESTAMP(start))/3600)
FROM
times
in SQL you cant have a column that appears in only one row, likewise, you also cant have a row that doenst contain all the columns from the other rows.. So having a row that contains something unique is not possible. You can, however, add the calculated column to all rows in the dataset or do the calculation in the calling code after the data is returned.
I think what you are looking for is GROUP BY WITH ROLLUP you will find details on that in the MySQL manual.