ssas-tabular

问题 I'm a relative neophyte with DAX so bear with me. In the simplest terms, I want to double the measure amount for all regions that are not Europe, then sum the result. Here is some example DAX: DEFINE measure Fact[test] = CALCULATE (IF(SELECTEDVALUE('Dim'[Region]) = "Europe", Fact[Revenue],Fact[Revenue] * 2)) EVALUATE( SUMMARIZECOLUMNS( ROLLUPADDISSUBTOTAL('Dim'[Region], "RegionSubtotal"), "Original Measure", Fact[Revenue], "New Measure", Fact[test] ) ) Region RegionSubtotal Original Measure

问题 I'm currently trying to create an automation runbook to process a cube in Azure. I've tried multiple PowerShell scripts like this one : $AzureCred = Get-AutomationPSCredential -Name "RefreshTest" Add-AzureRmAccount -Credential $AzureCred | Out-Null Invoke-ProcessASDatabase -databasename "MKTGCube" -server "AzureServerName" -RefreshType "Full" -Credential $AzureCred With that kind of error (despite the fact that I installed the SQLServer module). Invoke-ProcessASDatabase : The term 'Invoke

问题 Want to fetch data in Python Pandas DataFrame from SSAS connection, how to do? I tried below code import olap.xmla.xmla as xmla provider = xmla.XMLAProvider() connect = provider.connect(location='http://localhost/OLAP/msmdpump.dll',username='test',password='test') source = connect.getOLAPSource() But when importing its gives error "No module named xmla". So, I try to run "pip install xmla" but it giving error "No module name client" Please suggest what to do and how to import SSAS data in

问题 I am trying to deploy SSAS Tabular model to Azure Analysis Server through MS Build and Release process. I am able to successfully execute Invoke-ProcessASDatabase. But I am having problem with Deploying new objects to the Azure Server. I am using Command Line to deploy the tabular model using below command "C:\Program Files (x86)\Microsoft SQL Server\140\Tools\Binn\ManagementStudio\Microsoft.AnalysisServices.Deployment.exe" and it fails with error - Authentication failed: User ID and Password

问题 Suppose you have 10 pretty big fact tables (each 50-100 GBs) that should be queried with Power BI. They doesn't fit into Azure Analysis Services RAM (reasonable price). So in order to use tabular model and AAS you have stay with the following schema: (1) Power BI Desktop -> Azure Analysis Services -> [DirectQuery] -> SQL Database But as far as I know from this article, AAS tabular model doesn't cache any aggregated results (means won't imply any additional performance optimizations). Moreover

问题 I am building a model to allow reporting on two seperate datasets, for this example we'l say a Students dataset & a Staff dataset. The datasets are pretty seperate and the only real link between the two is Date, so from a model perspective, there is a Students star schema & a Staff Star Schema. The data displayed is snapshot type data, answering questions like: - For a selected date, show all active employees - for a selected date, show all enrolled students This means that when a single date

问题 Its obvious that we need to import the data from a data source into a model of SSAS tabular. Imagine we have two data sources connections for two different environments ENV1 and ENV2. Both environment contains same tables but with different data. Is it possible if I want to switch to ENV2 while I am working on ENV1 in SSAS tabular. Is there any alternative available for this requirement? Thanks in advance, Lalith Varanasi. 回答1: It sounds like you want to have one data source, but to update

问题 I am getting an error while connecting to Azure SSAS server in Power-BI. In Power-BI, I am selecting SQL Server Analysis Services database as a data source and I am selecting Import mode. then it is throwing me an error- "The server parameter must be a valid hostname or HTTP URL." If I use 'Live connection' mode then I am able to connect but I want to do it from 'Import' mode. so how can I get HTTP URL for SSAS server? 回答1: If I understand your question, you're connecting to Azure Analysis

问题 I'm doing some research on automated test tool for our SSAS Tabular project. I found NBi and thought it is really cool. I attempted to set it up and successfully ran some basic tests. However, when I attempted to test dax calculation, it says "Function not found" (see screenshot). It sounds like it does not support SUM, but given that SUM is a basic function I would imagine it should work. Since I'm new to this tool, I wanted to double check if I've done something wrong or it is simply what

问题 TL;DR: When using LOOKUPVALUE() against a table with Row Level Security, the RLS is not applied and all values are seen I have a requirement to have a 'default' value (location) picked in a Power BI report, based on the user. I am reporting against Azure Analysis Services (tabular model 1400) It appears that the way to implement default values in Power BI is to dynamically rename a value to something static, and pick that static value as a filter. So user Bob has default location Location1 so