I have a column in my tablix where I manually entered a long nested IF expression (its not in my dataset.) I want to sum the whole column that contains my expression. Is there anyway to do this?
Can I give the tablix column a name, and sum that? Or do I have to take my expressions and add them to my dataset? I rather not do this, because i have 8 datasets, and I would have to add 20 expressions to each one manually.
Assuming your column's expression is like:
=iif(...)
- simply add a similar expression into your summary cell, with sum( ) around it - like so:
=sum(iif(...))
Related
Struggling with a way to hide an expression on certain rows in my pivot table below. Basically, I want to be able to hide my expression 'Cumulative' when the FINANCIAL_PLAN_TYPE is not equal to 'OB_VARIANCE_TO_T1'. I figured out a way to change the text format on the lines with other FINANCIAL_PLAN_TYPE so that it appears hidden (what is showing in the picture below), but I'd really like the whole row to go away in these cases.
Additionally, I do not want to see a Total on the Cumulative lines if possible, but I do want to keep them on the Sum(AMOUNT) lines.
My expression for Cumulative is:
sum(aggr(Rangesum(above(sum({<YEAR={"$(vYear_Current)"},FINANCIAL_PLAN_TYPE={"OB_VARIANCE_TO_T1"}>}AMOUNT),0,MONTH_NUM)), FINANCIAL_PLAN_TYPE, MONTH_NUM))
I tried to use the function Only, as well as, I tried conditionally enabling/disabling the expression but I can't seem to get it to work. Any ideas would be great. Thanks!
FINAL SOLUTION:
1) Load Inline Table
Load * Inline
[MyDim
Cumulative
Vals
];
2) Created calculated dimension to combine the two desired dimensions into one and show blank ('') in cases that you don't want to show (this leaves one blank line on the pivot but there is probably a way to hide that too):
=If(MYDim='Cumulative' and FINANCIAL_PLAN_TYPE='OB_VARIANCE_TO_T1','Orig Budg Cumulative Variance',if(MYDim='Cumulative' and FINANCIAL_PLAN_TYPE='LE_VARIANCE_TO_T1','LE Cumulative Variance',if(MYDim <> 'Cumulative',FINANCIAL_PLAN_TYPE,'')))
3) Create a new expression that does one calculation in the case of your made up dimension = Value A and something else in case your calculated dimension = Value B
If(MYDim='Cumulative' and (FINANCIAL_PLAN_TYPE='OB_VARIANCE_TO_T1' OR FINANCIAL_PLAN_TYPE='LE_VARIANCE_TO_T1'),If(ColumnNo()=0,'',sum(aggr(Rangesum(above(sum({<YEAR={"$(vYear_Current)"}, DEPARTMENT={"20820"}, ACCT_TYPE={"Capital"}>}AMOUNT),0,MONTH_NUM)),
FINANCIAL_PLAN_TYPE, MONTH_NUM))),IF(MYDim='Vals', SUM({<ACCT_TYPE={"Capital"},DEPARTMENT={"20820"}>}AMOUNT)))
You cannot hide expression on some of the rows - not possible in Qlikview.
The workaround is to create a dummy floating table that holds the second column as a dimension and then use it in your chart instead of the two expressions. Then you will have one expression that says something like that :
If ( dummyField = 'Cummulative' and = 'OB_VARIANCE_TO_T1',
{Use your second expression here} ,
If (dummyField = 'sum(Amount)', {use your original first expression here}))
Regarding the Total, check out this link in the "Tricking the Pivot Table" section
How to write this expression in PowerBI
select distinct([date]),Temperature from Device47A8F where Temperature>25
Totally new to PowerBI. Is there any tool that can change the query from sql to PowerBI expression?
I have tried so many type of different type of expressions but getting error, Most of the time I am getting this:
The expression refers to multiple columns. Multiple columns cannot be converted to a scalar value.
Need help, Thanks.
After I posted my answer, wondered if your expected result is get only one date by temperature, In other words, without repeated dates in your result set.
A side note: select distinct([date]),Temperature from Device47A8F where Temperature>25 returns repeated dates since DISTINCT keyword evaluate distinct columns values specified in the SELECT statement, it doesn't return distinct values in a specific column even if you surround it with parenthesis.
Now what brings us here. What I can see in your error is that you are trying to use a table-valued (produces a table with multiple columns) expression in a measure which only accepts scalar-valued (calculate only one value).
Supposing you have a table like this:
Running your SQL query you will get the highlighted in yellow rows:
You can see 01/09/2016 date is repeated. If you want to create a measure you have to define what calculation you want to show for temperature. i.e, average, max or min etc.
In the below expression is being calculated the maximum temperature greater than 25 per date:
MaxTempGreaterThan25 =
CALCULATE ( MAX ( Device47A8F[Temperature] ), Device47A8F[Temperature] > 25 )
In this case the measure MaxTempGreaterThan25 is calculated per date.
If you don't want to produce a measure but a table. In the Power BI Tool bar select Modeling tab and click New Table icon.
Use this expression:
MyTemperatureTable =
FILTER ( Device47A8F, Device47A8F[Temperature] > 25 )
It should produce a new table named MyTemperatureTable like this:
I recommend you learn some basics about DAX, it is pretty different from SQL / T-SQL and there are things you can't do depending on your model and data.
Let me know if this helps.
You probably don't need to write any code if your objective is to show the result in a Power BI visual e.g. a table. Power BI naturally aggregates data if the datatype is numeric (e.g. Temperature).
I would just add a Table visual on a Report page and add the Date and Temperature columns to it. Then in Visualizations / Fields / Values I would click the little down-arrow on the Temperature field and set the Aggregation e.g. Maximum. Then in Visualizations / Fields / Filters I would click the little down-arrow on the Temperature field and set the Filter e.g. is greater than: 25
Hard-coded solutions are unlikely to survive the next question from your users e.g. "but what if I want to see Temperature > 24? Or 20? Or 30?"
I've 3 fields which contain only text. However, i want to add a calculated field which counts the number of commas in each of these 3 fields and displays it separately in the adjacent column. The snippet of SQL i use is shown below. How can i build the calculated field?
SELECT week, client_I, client_II, client_III
FROM quality_control_test;
Please advise!
well, you can "count" the number of a given character in a string, by using this:
length(c) - length(replace(c,',',''))
I'm assume you can figure out how to leverage that for your own query ;)
As shown below image i have problem to calculated specific fields total.
I want to just calculate only two cells value like
total=(total opening-qty) + (total purchase-qty) cell and opening, purchase, sales are all from Type Group.
Please tell me the Expression or tips.
It's hard to tell without seeing your DataSet/report, but the expression would be similar to:
=Sum(IIf(Fields!Type.Value = "OPENING" or Fields!Type.Value = "PURCHASE"
, Fields!qty.Value
, Nothing)
This will take a SUM of all qty values, but it will ignore any Type rows that don't match the types you're specifying, i.e. OPENING and PURCHASE.
The most import thing is to make sure the expression is in the correct Scope, i.e. if you're grouping by Type the expression should be applied outside of that group Scope to make sure the expression is considering all the required rows.
I'm working on SSRS report builder that is using a dataset calling a SQL Server 2000 database.
The query is getting sums of a few different fields and is also pulling out all records that have to do with that client number. I want to get the sum of the sum but it is way over because of the detail rows. Basically what I want is the sum of the distinct sum column values.
=Sum(Fields!tot.Value, "table1_Group3")
I saw that you can get sums by the groups and I tried the expression above but it comes back with an error:
The Value expression for the textbox 'tot' has a scope parameter that is not
valid for an aggregate function...
table1_Group3 is the name of the group that holds the sum value in the report.
Any suggestions on how to get the distinct values to sum them in this report.
=Sum(Fields!tot.Value, "table1_Group3")
The code above will give you the sum of "tot" for all rows in the current "table1_Group3." This means that this expression only makes sense somewhere within table1_Group3. Otherwise, SSRS doesn't know which is the current instance of that group.
Sounds like you would like to sum this value across multiple groups, but only take one "tot" from each instance of the group. (Are you sure that all rows in that group will have the same "Tot?")
If tot is the total of other fields in your returned data, then simply add those up in your formula. This may have the added benefit of simplifying your SQL query as well.
Some other options that could work:
- Change your SQL query so that only one row per group gets the Tot field set.
- Use Embedded code in the report to keep a running total which is added to only once per group, such as in the group header.
(If upgrading to 2008R2 SSRS is an option, then the Lookup function could be used here, maybe even to look back at the same dataset.)
change the query/ dataset to sum(distinct tot) using the temp table on the sql server
I suppose you need to write sum(distinct columnName).