powerbi

问题 I'm using web api to import data into powerbi. After every refresh, old data is replaced by new data of web api so my question is how can I store that old data in power bi ? 回答1: Power BI will not store data, unless you have a query source that will support incremental refresh. https://docs.microsoft.com/en-us/power-bi/admin/service-premium-incremental-refresh It would be best to use a tool like Azure Function, Azure Logic Apps or Power Automate to get the data and save it as file to a folder

问题 The Data: ACCOUNT DESC Gallup 1 Gallup 2 Phoenix 2 Red Rock 1 Red Rock 2 Albuquerque 1 The desired output: ACCOUNT DESC Gallup 1,2 Phoenix 2 Red Rock 1,2 Albuquerque 1 but in a general scope as this is a small subset (Many other accounts, 100+) Is there a way to remove duplicate values of "ACCOUNT" and to concatenate values from the removed duplicates where the "ACCOUNT" matched?? (this method is the preferred approach desired if possible) 回答1: Right click Account column, Group By use New

问题 I am referring to this MS docs when building Power BI report using OData query. I have slightly modified the query to display Sprint Burndown, sprint-by-sprint and it all works fine until I realize when the team has completed all story points, by right the burndown area should go all the way to zero like we can see in Sprint > Analytics in Azure DevOps UI, but in my OData query, the last day of the data will not shown because it has no story point, resulting my visualization will never go to

问题 I created the following calculated column. IsRenewal := VAR Filter_Table = SUMMARIZE ( FILTER ( SUMMARIZE ( SUMMARIZE ( FACT_ACCOUNT; FACT_ACCOUNT[ID_LOAN_INFORMATION]; FACT_ACCOUNT[ID_COSTUMER] ); FACT_ACCOUNT[ID_COSTUMER]; "abc"; COUNTROWS ( SUMMARIZE ( FACT_ACCOUNT; FACT_ACCOUNT[ID_LOAN_INFORMATION]; FACT_ACCOUNT[ID_COSTUMER] ) ) ); [abc] > 1 ); FACT_ACCOUNT[ID_COSTUMER] ) VAR Latest = FILTER ( Filter_Table; FACT_ACCOUNT[ID_COSTUMER] = EARLIER ( FACT_ACCOUNT[ID_COSTUMER] ) ) RETURN IF (

问题 I have been presented here with a bizarre exploitation of VAR function. So far I have encountered VAR in the beginning of the measure, right after the equal sign. See the code below: Expected Result = SUMX ( VALUES ( Unique_Manager[Manager] ), VAR SumBrand = CALCULATE ( SUM ( Budget_Brand[BudgetBrand] ) ) VAR SumProduct = CALCULATE ( SUM ( Budget_Product[BudgetProduct] ) ) RETURN IF ( ISBLANK ( SumProduct ), SumBrand, SumProduct ) ) Here VAR is nested deeply inside the measure code. Needless

问题 I have been presented here with a bizarre exploitation of VAR function. So far I have encountered VAR in the beginning of the measure, right after the equal sign. See the code below: Expected Result = SUMX ( VALUES ( Unique_Manager[Manager] ), VAR SumBrand = CALCULATE ( SUM ( Budget_Brand[BudgetBrand] ) ) VAR SumProduct = CALCULATE ( SUM ( Budget_Product[BudgetProduct] ) ) RETURN IF ( ISBLANK ( SumProduct ), SumBrand, SumProduct ) ) Here VAR is nested deeply inside the measure code. Needless

问题 I am new to power bi and would require your help to sort out below issue which I am facing. Basically I am taking three columns into consideration as below: Question: I would like to remove duplicate values from above table based on conditon " Equal value for "Time" ,"ID" and Absolute difference in "Time spent" is lower or equal than 1" as you can see in the image Rows highlighted falls in this category. I would like to get these below rows removed based upon condition. Question: I would like

问题 I am new to power bi and would require your help to sort out below issue which I am facing. Basically I am taking three columns into consideration as below: Question: I would like to remove duplicate values from above table based on conditon " Equal value for "Time" ,"ID" and Absolute difference in "Time spent" is lower or equal than 1" as you can see in the image Rows highlighted falls in this category. I would like to get these below rows removed based upon condition. Question: I would like

问题 Set up: Similar to this question on a MSDN forum, I have a measure that switches between various other measures (some of them much more complex than others). The measure looks like this (my actual measure has more cases): VariableMeasure = VAR ReturnType = SELECTEDVALUE ( ParamReturnType[ReturnType] ) SWITCH ( ReturnType, "NAV", [Nav], "Income", [Income], "ROI", [Roi], "BM", [Benchmark], BLANK () ) Context: The reason for the switching measure is to have the ability to choose which measures

问题 I am learning DAX and confused about the RANKX() in PowerBI. Here is my data: And here is my measure: Rank = RANKX( ALL(RankDemo[Sub Category]), CALCULATE(SUM(RankDemo[My Value]))) Here is my visual: The RANKX() works fine, but the field [My Value] has to be summed in the PowerBI field setting: If I choose Don't Summarize , the rank will be all 1. Anyone could explain this? What does the Sum have to do with the RANKX() or CALCULATE() in DAX. Thanks. 回答1: The problem you are experiencing has