I write a calculation MDX formula to show ID and the sum of any one ID. But its showing Sum of one ID and showing like bellow. Where I should show only 1 10.
After sum in the DB there are:
1 10,
2 30,
3 29,
4 97
I should show only 1 10
But its showing:
1 10,
2 10,
3 10,
4 10
I mean how many ID I have, its showing all of them. The ID is in Dimension.
anyone please help?
You writed calculation MDX formula with set of Dimension ID where this ID is equal 10. So MDX always show same value if yours "filtered" Dimension is inserted. If you try to insert Dimension which is not in mdx formula (must be connected to measure group) you will see what mdx calculation value is divided.
Related
For example, I have this table in my SQL Server database :
Document
NumberPageMax
First
48
Second
12
Third
4
Fourth
8
Fifth
1
Sixth
3
I need to get a random list of Document for whose the sum of NumberPageMax is equals to 50. If it's not possible to have exactly 50, it's ok to have a little more (first and sixth document for example to have 51).
Do you know if it's possible to do that in SQL and how ?
Thank you !
I have data like this
EmployeeID Value
1 7
2 6
3 5
4 3
I would like to create a DAX calculated column (or do I need a measure?) that gives me for each row, Value - AVG() of selected rows.
So if the AVG() of the above 4 rows is 5.25, I would get results like this
EmployeeID Value Diff
1 7 1.75
2 6 0.75
3 5 -0.25
4 3 -1.75
Still learning DAX, I cannot figure out how to implement this?
Thanks
I figured this out with the help of some folks on MSDN forums.
This will only work as a measure because measures are selection aware while calculated columns are not.
The Average stored in a variable is critical. ALLSELECTED() gives you the current selection in a pivot table.
AVERAGEX does the row value - avg of selection.
Diff:=
Var ptAVG = CALCULATE(AVERAGE[Value],ALLSELECTED())
RETURN AVERAGEX(Employee, Value - ptAVG)
You can certainly do this with a calculated column. It's simply
Diff = TableName[Value] - AVERAGE(TableName[Value])
Note that this averages over all employees. If you want to average over only specific groups, then more work needs to be done.
To set the scene, what I define as identical rows are when the combination of destination and vehicle_brand are the same. For instance in the figure below,
SQL table name: cardriven
rows 2 and 3 are "identical" because of the Dallas-Toyota "combination." Now I want to only display the row with the higher request_id. So for example, between rows 2 and 3, row 3 would get displayed and row 2 would be hidden/removed because 169 > 100. So in the end, only rows 3, 4, 5, 7, and 8 will show and rows 1, 2, 6, and 9 would get hidden/removed.
Hopefully you understand what I am going for here but if you have any questions, please let me know. This will be written in SQL code.
Another problem: I added a new column for dates and entered some random ones for rows 2-4. Row 2 is 12/1/17, row 3 is 11/5/2016, and row 4 is 7/6/2017. Note that row 3 has the highest request_id out of the Dallas-Toyota combination. I decided to enter a new entry in with a request_id = 501 and entry of Dallas, Toyota, and 12/22/2017. After running the program, for Dallas-Toyota I return row 3 but with request_id = 501! It SHOULD return the entry I just entered.
You can use Group By and the Max function to get the highest value.
SELECT MAX(request_id), destination, vehicle_brand
FROM cardriven
GROUP BY destination, vehicle_brand
I have a table built off a dataset containing timesheet data with possible multiple entries per day (day_date) for a given person. The table is grouped on day_date. The field for hours is effort_hr (see dataset and report layout below).
The table generates a single row with one column for each day (as expected).
For each day I want only one value (total hours for person) so the expression is Sum(Fields!effort_hr.Value) This is properly adding up all the hours for each day.
Now I add a total column at the end of the row to see ALL the hours for the whole timesheet. The expression in the total column cell is Sum(Fields!effort_hr.Value) which is exactly the same as the daily ones. Again, this is adding up all hours for the timesheet.
So this is working great.
I now need a new row that only shows a max of 8 hours per day. So if the person works less, it shows less, but if the person works more, show a max of 8.
In this case, the daily column expression is:
IIF(Sum(Fields!effort_hr.Value)>8.0,8.0,Sum(Fields!effort_hr.Value))
And again, it displays perfectly for each day.
The total for this row is where I run into trouble. I have tried so many ways, but I cannot get the total for the columns in this row. The report keeps showing an #Error in the cell. The report saves fine and there is no error in the expr.
The problem seems to come from the fact that there are 2 values for a given day. So in other words, for 5 days, the person has 6 entries. When I try it for a person with only 5 entries, no problem.
I have tried:
Sum(IIF(Sum(Fields!effort_hr.Value)>8.0,8.0,Sum(Fields!effort_hr.Value)))
RunningValue(IIF(Sum(Fields!effort_hr.Value)>8.0,8.0,Sum(Fields!effort_hr.Value)),Sum,Nothing)
I either get an #Error, or I get the wrong total. Is there any way to just get a total for the cell values in the table? The daily numbers are correct, just give me the total at the end (like Excel).
I could do this in the SQL, but that would mess up other parts of this report.
DataSet:
res_name | day_date | effort_hr
J. Doe | Apr 6, 2015 | 2
J. Doe | Apr 6, 2015 | 9
J. Doe | Apr 7, 2015 | 8
J. Doe | Apr 8, 2015 | 7
J. Doe | Apr 9, 2015 | 10
J. Doe | Apr 10, 2015 | 9
REPORT TABLE Layout:
| Apr 6 | Apr 7 | Apr 8 | Apr 9 | Apr 10 | Totals
Total | 11 | 8 | 7 | 10 | 9 | 45
Reg | 8 | 8 | 7 | 8 | 8 | 39
OT | 3 | 0 | 0 | 2 | 1 | 6
Problem:
Row 1 Column Total works great and gives 45 hours ;
Row 2 Column Total either gives #Error, 41, or some other wrong number - just need it to total the actual values of each cell in the row ;
same problem for Row 3 total
Thanks in advance for your time!
Posting another answer as the previous one has become so long.
I referred to this MSDN link, and used the selected answer. Apparently we need to use custom code to achieve this (if you are not willing to change your dataset and have the calculated values in there).
Right click on report --> report properties --> Go to tab 'Code' --> Paste this
Dim public nettotal as Double
Public Function Getvalue (ByVal subtotal AS Double) AS Double
nettotal = nettotal+ subtotal
return subtotal
End Function
Public Function Totalvalue()
return nettotal
End Function
In the row group expression of second row put
= code.Getvalue(IIF(Sum(Fields!Efforts.Value)>8.0,8.0,Sum(Fields!Efforts.Value)))
In the Total cell expression (for second row) put
=code.Totalvalue()
Save and run, you should see following result.
I used your input data and tried to create the report in given format. I used following function for Row 2 Total
=Sum(IIF(Fields!Efforts.Value>8.0,8.0,Fields!Efforts.Value),"DataSet1",Recursive)
This shows sum as 39 for second row. You can try and let me know if it works for you. If it doesn't I will list the exact steps how I created Matrix and groups.
Note: Don't forget to put your dataset name in the second argument of function Sum. And Recursive, as clear by name, applies Sum recursively for the group.
Update: I followed following steps.
1. Add a Matrix on the report.
2. Under Column group section on Matrix, Select any column name from the dataset. (Otherwise it won't show any columns in the next step)
2. Right click Column --> Add Group --> (Under column group) Add Parent Group. Select Day as Group By --> OK. It will create a new row. Put expression Sum(Efforts) in first row. And your expression =IIF(Sum(Fields!Efforts.Value)>8.0,8.0,Sum(Fields!Efforts.Value)) in the second row.
Right click on the column group section in the group pane --> Select Add Total --> After. It will add new column at the end of Matrix. Put expression Sum(Efforts) in first row and expression =Sum(IIF(Fields!Efforts.Value>8.0,8.0,Fields!Efforts.Value),"DataSet1",Recursive) in the second row.
Save and run you should see following in the report.
Remember to change the names of columns and dataset as par your code.
This is an idea on how to do such grouping, obviously you'd need to do changes for the headers and the 3rd row etc.
HTH.
I have a cube I've built with three separate measures: "TY Sales", "LY Sales", and "% Change", what I'm trying to do is have special behavior for the aggregate rows, basically not including any "LY Sales" values when summing the total if "TY Sales" is 0. So currently my cube works like below:
LYSales TYSales %Change
Year 1 450 300 -33%
Week 1 100 125 +25%
Week 2 150 175 +14%
Week 3 200 0 +0%
The aggregate column "Year 1" in this example, is summing all values for each sales measure. What I want it to do instead, is only include values in LYSales if TYSales also has a non-zero value. So my ideal state would be below:
LYSales TYSales %Change
Year 1 250 300 +20%
Week 1 100 125 +25%
Week 2 150 175 +14%
Week 3 200 0 +0%
I'm new to SSAS, so any guidance is appreciated. Thanks
An easy and reliable way to achieve that would be to change the source column of LYSales to be zero if TYSales is zero. This would be done in the fact table on which the measure is based. You could implement that
either in the ETL process, changing the LYSales column values to be zero when TYSales is zero,
or in a view based on the fact table that is then used in the Data Source View instead of the original table,
or as a Calculated Calculation of the fact table in the Data Source View.
In the latter two cases, the calculation formula would be SQL like this:
case when TYSales <> 0 then LYSales else 0 end
Then switch the measure definition to use that column.