1 Assuming the following code : VAR tableRow = FILTER ( CustomDateTable; Now () >= [StartDate] && Now () <= [EndDate] ) VAR singleValue = MINX ( tableRow ; [Col1] ) We retrieve a single row from the table named CustomDateTable and we then want to extract the value of the column named Col1. I have some doubts with how FILTER(..) and filter context interact and I would like to see what the result of the bit in red is to better understand what is going on. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Filter modifier functions allow you to do more than simply add filters. Does a password policy with a restriction of repeated characters increase security? Select Here's the query: did you ever find a way to have this work w/o the use of iterator expressions (e.g. Understanding the probability of measurement w.r.t. I think still the two contexts play a key role in this. and. FILTER Parabolic, suborbital and ballistic trajectories all follow elliptic paths. If total energies differ across different software, how do I decide which software to use? DAX. Filter Table data = CALCULATE ( [Count Values],FILTER ('HR Details','HR Details' [Gender]="Female")) Where, Filter Table data = Measure Name HR Details = Table Name Gender = Column Name looks like one can reference a column from a table that's defined by a variable only with functions where the name of the column is a sepate argument ( a bit like in M, where you can use Table.Column(, ) and use variables for table as well as column name, whereas TableName[ColumnName] cannot be used with variables). Syntax DAX CALCULATETABLE( [, [, [, ]]]) Parameters Syntax DAX CALCULATETABLE( [, [, [, ]]]) Parameters RELATED Now select the New measure option to filter the table data using the Power BI Dax filter function and apply the below formula into it. Thats works okay.Lets say we bring this measure visually into a table and if want to group by product colour then power bi gives us an error. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Contact me privately for support with any larger-scale BI needs, tutoring, etc. The RELATED function requires that a relationship exists between the current table and the table with related information. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. How to integrate M-code into your solution -- How to get your questions answered quickly -- How to provide sample data -- Check out more PBI- learning resources here -- Performance Tipps for M-queries. DAX. Can this be done at all in DAX? Filter Table data = CALCULATE ( [Count Values],FILTER ('HR Details','HR Details' [Gender]="Female")) Where, Filter Table data = Measure Name HR Details = Table Name Gender = Column Name Selected = if(HASONEVALUE('Table['Name]);SELECTEDVALUE('Table[Name]);"ALL"), I am getting the selected filter through this and using switch to select a column based on the selection, SWITCH([Selected];"ALL";MAX(Table[Name1]);MAX(Table[Name2])). FILTER( 'InternetSales_USD', RELATED('SalesTerritory' [SalesTerritoryCountry])<>"United States") This expression uses the RELATED function to lookup the country value in the SalesTerritory table, starting with the value of the key column, SalesTerritoryKey, in the InternetSales_USD table. However I just want to get the week column from it, how can I do that? It did not like the syntax. In case it does not help, please provide additional information and mark me with @ Thanks. How is white allowed to castle 0-0-0 in this position? You can then drag a table from the Data pane onto the new layout. Are there any canonical examples of the Prime Directive being broken that aren't shown on screen? That means all conditions must be TRUE at the same time. We retrieve a single row from the table named CustomDateTable and we then want to extract the value of the column named Col1. Find centralized, trusted content and collaborate around the technologies you use most. I understand the SelectColumns, but what i dont understand is how to implement filtering. Returns a table with selected columns from the table and new columns specified by the DAX expressions. Selected = COUNTROWS (FILTERS ('Table ['Name])) this is to get how many filters are selected in the visual I am then setting this condition using the above measure IF ( [Selected] > 1 ; MAX (Table [Name1]) ; MAX ('Table' [Name2])) Both are always returing the same column regardless of the condition. Use DAX Studio to connect to your Power BI Desktop model and execute the bit in red and see the results. I tried using =CALCULATE() somehow.. but arent able to get it to work. There's also the CALCULATE function. looks like one can reference a column from a table that's defined by a variable only with functions where the name of the column is a sepate argument ( a bit like in M, where you can use Table.Column(, ) and use variables for table as well as column name, whereas TableName[ColumnName] cannot be used with variables). Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Looking for job perks? Note There's also the CALCULATE function. 1. Can something like this be done in DAX? Returns a one-column table that contains the distinct values from the specified column. If the example does not work, you might need to create a relationship between the tables. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Modify filter direction (from both to single, or from single to both) or disable a relationship. Removes context filters from columns and rows in the current query, while retaining all other context filters or explicit filters. maxx)? Syntax DAX FILTER(
,) Parameters Return value A table containing only the filtered rows. Appreciate your help Solved! Error :The expression contains multiple columns, but only a single column can be used in a True/False expression that is used as a table filter expression. There is Many to Many relation between tabels on IterationId column. Filter I headed into the same issue just now and the error message was clear enough to say Max function accepts columnreference only, even if you table variable has one column only, which is still considered as a table not column. QGIS automatic fill of the attribute table by expression, Short story about swapping bodies as a job; the person who hires the main character misuses his body. The United States, as a country, appears 5 times in the SalesTerritory table; once for each of the following regions: Northwest, Northeast, Central, Southwest, and Southeast.
