The CALCULATE and CALCULATETABLE DAX functions are important and useful functions. DiscountRate. In the Power BI service, open the report in Editing view and select the dropdown from the report menu bar. Former versions of DAX allowed BLANK results from a Boolean expression, whereas the more recent versions (Power BI/Excel 2016/SSAS Tabular 2016) only return TRUE or FALSE from a logical. Not recommendedThe COUNTX function takes two arguments. A measure used as a filter requires a target for the filter itself. The ALLEXCEPT function is used when some calculation should ignore all filter contexts, except one. » Read more. Data Analysis Expressions (DAX) is a formula expression language used in Analysis Services, Power BI, and Power Pivot in Excel. Hello everyone! I have a item master, order master und calendar table. When using DAX, we can use the CROSSFILTER function to change how the cross-filter direction behaves between two columns defined by a relationship. The following expression will return all dates between January 1, 2015 and March 31, 2020. The SUM function is similar to the Excel function of the same name, except that it takes a. For more information about the syntax of individual operators, see DAX operators. If a relationship does not exist. The product table has one to many relationship with the sales table as you can see below. The table needs to include one DateTime type column. Name: The name given to the column, enclosed in double quotes. When used as filters in CALCULATE, ALLxxx functions might display unexpected behaviors. The product table has a unique row and for every. How to use it? In this example we need to connect data from these two tables. The following DAX expression: = COALESCE(SUM(FactInternetSales[SalesAmount]), 0) Returns the sum of all values in. = CALCULATE(SUM(ResellerSales_USD [SalesAmount_USD]), ALLEXCEPT(DateTime,. This function is used in tables that have some kind of internal hierarchy, to return the items that are related to the current row value. If we are not using the. To disable the auto-detect relationship feature in Power BI, you have to go to File>Options and Settings>Options. CALCULATE ( MAX ( Sales[Date] ), ALL ( ‘Date’ ) ) — ignore the selected date filter, and find the max of date in Sales table” ignores any filter on dates so basically it should always return the latest date in Sales Table. Next I add relationships for both. -- by an invalid relationship if it exists, -- but without performing a distinct. This article describes how to create a measure displaying the name or value of an element that has a specific ranking, with different option for. This solution will ignore it anyway but other measures will be affected. EVALUATE. Customers can call in for 'Credits' (refunds) on botched 'Orders'. If this is not possible, then try: a) add something from Client to your visualization to force this road of relationship (also change relationship filters directions); b) You can try to disable relationship Date - ClientType and add some statement in your measure x = calculate (sum (x. For example, When slicer Store="LRL FSS", Campaign="618", I would like to show x-axis as 202. 0. 61 to 90 Days = CALCULATE (Sum (AccountsPayableDocument [DocumentBalance]), AgingBucket2 [BucketId] = 4). This article showcases the use of CONCATENATEX, a handy DAX function to return a list of values in a measure. The extra memory consumption can be overlooked if the table is small. The IGNORE syntax can be used to modify the behavior of the SUMMARIZECOLUMNS function by omitting specific expressions from the BLANK/NULL evaluation. The column headings are recipe name and ingredient cost price. As we have ID column, we can take that and PIVOT the other columns. The denominator of the ratio needs to ignore the existing. The “Create Table ” should be opened now to add your lookup values. The different languages used by the client tools might have. I need a help in creating DAX measures. VALUES DAX Function (Table manipulation) VALUES. Strong and weak relationships in. Maintaining a quality standard right from the inception of a project is our top most priority. Conclusions. SumNum = CALCULATE ( SUM ( Table1 [Num] ),. -- Third set are additional columns added to the resultset. The COUNTX function counts only values, dates, or strings. The benefit would be, you probably won’t need many DAX expressions for every confidential data field, and you can un-hide the “Current User Table”. DimCustomer and DimProduct both have one-to-many single directional relationship to the FactInternetSales. There are a couple of functions in DAX that create a simple date table: CALENDAR and CALENDARAUTO. It means that you can build a relationship or a one-to-many relationship between the date table and the new one. Both RELATED and LOOKUPVALUE are DAX functions that are used in a calculated column when you need to reference a column from another table to return a value that is related and has an exact match to the current row. This expression is executed in a Row Context. Remarks. 6. Browse to the Retail Analysis Sample PBIX. Is there a way to write DAX that can bypass or ignore the for specific measures? Thanks! Solved! Go to Solution. Question #: 10. Business users are going to want the ability to see measures a like year to date as well as the period over period comparisons. DAX CrossFilter function in Power BI If you are familiar with relationships in Power BI, you know that there are scenarios that you may need to change the direction. You need to create a measure that calculates the total sales from the equivalent month of the. The DIVIDE function in DAX is usually faster to avoid division-by-zero errors than the simple division operator. IGNORE (<expression>) With SUMMARIZECOLUMNS, DAX. However, ALLEXCEPT is commonly used as a. We could ignore this issue because the tool publishes only the valid objects. In the Manage Relationships dialog box, click Close. I need a help in creating DAX measures. Right-click a relationship line that connects two tables and then click Delete. For implementing row level security in this scenario, one of the most common ways is using Path functions in DAX. There is an additional disclaimer to this article – if you think that it is too complex. When a column name is given, returns a single-column table of unique values. I want here the result 3. 06-24-2020 04:20 PM. To do this, create a new disconnected parameter table for the IDs: Use this new table for your slicer and write a measure that reads these values. Filter Propagation Relationships allow filters to flow from the 1 side of the relationship to the many side of the relationship but not the other way around. 2020. If the relationship is valid, that is if all the rows in Sales contain a value that matches one row in Product, then the two functions behave identically. However, with DAX you can build a single formula that returns the correct value, and the results are automatically updated any time you add data to the tables. CROSSFILTER ( <LeftColumnName>, <RightColumnName>, <CrossFilterType> ) SUMMARIZECOLUMNS. units sold,. I’m also turning on Performance Analyzer under the View tab in Power BI, in order to catch the query which will be executed in the background. The formal definition of context transition is easy, but it hides some complexities. When you select a measure in SQL Server Data Tools, you can see this property in the Properties pane. In my visual, I want to ignore this filter for just this one measure. Power BI Model Relationships: Relevant DAX Functions. 10-19-2021 01:23 PM. I need to count the number of ID # in a table without any filters. Model Relationship Behind The Dates. The IGNORE () syntax can be used to modify the behavior of the SUMMARIZECOLUMNS function by omitting specific expressions from the BLANK/NULL evaluation. Let’s use Power Pivot to. The ALLNOBLANKROW function only filters the blank row that a parent table, in a relationship, will show when there are one or more rows in the child table that have non-matching values to the parent column. The custom DAX formula reduces the execution time by 20% compared to v1 ( LASTNONBLANK) and by 35% compared to v2 ( LASTNONBLANKVALUE ). Hi, I have three tables as below. The value of result_columnName at the row where all pairs of search_columnName and search_value have an exact match. The colour comes from a column in the Product table, and the countries come from a column in the Store table. -- If EndDate is earlier than LastDate, the result is an empty table. But there is a dimension table in my model called activity. Like all the functions of the ALL* family, ALLEXCEPT can offer two different behaviors: it can be used as a table function, or as a CALCULATE modifier. . Returns a related value from another table. Among these are books such as Power BI DAX Simplified, Pro Power BI Architecture, Power BI from Rookie to Rock Star, Power Query books series, Row-Level Security in Power BI and etc. Data Analysis Expressions (DAX) is a formula language used to create custom calculations in Analysis Services, Power BI, and Power Pivot in Excel. There are several different ways to join. You should now have a single column table that is a list of unique species. I have an issue that I can't explain. Rows for which all expressions not using IGNORE return BLANK/NULL will be excluded independent of whether the expressions which do use. For example, imagine you just want to count the number of products. This article describes how to achieve this goal using DAX. Now you're tasked with clustering the values. Message 3 of 7. Iterator. Nov 9, 2023. This DAX function is used in many common report-building scenarios. They are usually referred to as the ALLxxx functions. It ignores the active relationship filtering. This is optional for baselineregion, it depends on what else you want to do with it. This article presents different techniques to compute a rownumber column in DAX based on a specific ranking, comparing slow and optimized approaches. It is a table-based function that returns a table as output. A good DAX developer knows the functions that consider the blank row and the ones that ignore that same special row. The ALLEXCEPT function is used when some calculation should ignore all filter contexts, except one. » Read more. 2 Answers. Correcting Totals and Subtotals in DAX for PowerBI and Power Pivot. Repeat steps 4 and 5, creating a Resellers query that points to the DimResellers table, a Reseller Sales query that points. This function performs a Context Transition if called in a Row Context. Relationship : Product -> Fact Sales (1 to Many,. It must be an existing relationship. In this blog, I showed you how to calculate business/working days between two dates using the Networkdays function in DAX. The Excel workbook includes a table called Hosts. Thanks, Jon. Add a comment. au Opens in your application. You specify the column that contains the data that you want, and the function follows an existing many-to-one relationship to fetch the value from the specified column in the related table. The second thing I tried is to set up a table in a DAX column calculation that selects all records. So for this option I need to be able to ignore the relationships. In other words, ALL clear an existing filter context on columns or table. To add the Hosts table to the Data Model, we need to establish a relationship. DAX calculations can leverage relationships present in the data model, but you can obtain the same result without physical relationships, applying equivalent filters using specific DAX patterns. However, in this bar chart, I don't want to use this relationship. We can use the ALL function with multiple columns, which could be. RELATED and LOOKUPVALUE are working similarly to. In Power Pivot, FILTER function. Selecting top N products dynamically. Basic parent-child pattern. Did this post answer your question?. For a complete discussion and. Relationship Description; There's a many-to-many relationship between the Salesperson and Sales tables. Generally, we don't recommend creating these types of relationships. Using a DAX measure to change cross-filtering temporarily. Product Category. Both: Changes the existing cross-filtering setting and makes the relationship bidirectional. This article describes how blank values considered in a DAX conditional expression can affect its query plan and how to apply possible optimizations to improve performance in these cases. Specifies cross filtering direction to be used in the evaluation of a DAX expression. It poses two problems, one of which you had mentioned in your previous reply. 14. Syntax Here we will see how to calculate the date difference between two date columns i. We can do this by using the Calculate function and the UseRelationship function. This article describes the difference between the two, explaining the details of the blank row added to tables for invalid relationships. I could not find anything like this via the search, if I missed something please exuse it. As below shown, The Blue bar indicates to the fixed rows count (Count Rows ALL). Except function in DAX Important considerations. The TREATAS function applies the result of a table expression as a filter to the columns of an unrelated table. You may watch the full video of this tutorial at the bottom of this blog. Propagation of Filters. Power BI service. USERELATIONSHIP ( <ColumnName1>,. The CALCULATE function allows you to change the context of a calculation within a measure wherein the context is coming from the environment where your calculation is being done. 17. However, you can also remove the inactive relationships in Tabular Editor, save the Contoso. ” – Sarah Dessen. In this blog, we’re going to discuss a grand total logic concerning DAX measures. CALCULATE(. A both-directional relationship comes at a cost, which is mainly performance and ambiguity of the model. The new DAX available in Excel 2016 and the data model in Power BI and Analysis Services 2016 offer tools to manage many-to-many relationships in a more efficient way than previous version, as described. Any DAX expression that returns a table. Read Implementing real-time updates in Power BI. If you are implementing dynamic RLS, you need to have; A users table with the login id of all users. We make the relationship invalid by removing all the customers in California. Forcing a value to be zero instead of BLANK is as easy as adding zero to the value. Labels: Labels: Need Help; Message 1 of 3. The grand total is still the sum of individual rows. You're sort of skirting the generally intended behavior of slicers, so this isn't quite as simple as you might think it ought to be. I found that this does find all the entries but now I need to select a text value of the rows in the table. DAX Studio is a tool to write, execute, and analyze DAX queries in Power BI Designer, Power Pivot for Excel, and Analysis Services Tabular. Power BIDax to Ignore Specific Slicer. The column can be specified in optional parameters only when a column is used in the first argument, too. So far I have made a monthyear column with related refering to my date table. So if user selects Age 1 it should show the count of 2019 deliveries for year 2020. The SUMMARIZE function in DAX is a powerful one, but – at the same time – it is also hard to use. If you like to follow best practices, you can just read this paragraph out of the entire article. 14. For every year, it is 365 rows, and for 20 years, it will be around 7,000 rows. Such a function requires a table in the first argument, which corresponds to the table that is grouped. Hi, I have three tables as below. The active relationship again is on report_id, and the inactive relationship is on the workspace_report_id. [All 70-778 Questions] DRAG DROP -. Consider a typical example, where you have an Orders table with different dates such as the Order Date (i. COMBINEVALUES:. The value that is returned when there is no. = COUNTROWS(RELATEDTABLE(ResellerSales))Select the column you want to use for your fuzzy match. The CALCULATE function in. Because of the similarities between Tabular data modeling and relational data. If there isn't a match that satisfies all the search values, BLANK or alternateResult (if specified) is returned. In this tutorial, we’ll dive into one of the most advanced DAX functions in Power BI called the TREATAS function. DAX CROSSFILTER function does not return any value. A table containing a single column of date values. -- VALUES returns the table, with the blank row caused. Disable load on the AdWorksDW query and place it into a Data Sources query group. Power BI allows you to import data from a variety of sources, including Oracle, SAP, and a Data Warehouse of your choice. Return value. Click on the Filters pane and select the column that contains null values. Make sure that there is no relationship between these two tables. One way to achieve this is to use multiple ALL inside the calculate expression like below; Sales All Customers and Products = CALCULATE ( [Sales], ALL (DimCustomer), ALL (DimProduct) ) The expression below won’t accept any filters. Problem statement. When a filter context is not empty, it limits the rows that a DAX expression can iterate in a data model. The UseRelationship function allows you to use an inactive relationship by specifying the two related columns. To select multiple relationships, hold down CTRL while. 1 was assigned to each row in the data source so the sum was equal to the number of rows. Step 1: Sample Dataset with table visual as below. Left Outer is the default and the most. The filter expression has two parts: the first part names the table to which the. In case of zero denominator, it returns its third. OrderYear = RELATED ( 'Date' [Year] ) Copy Conventions # 2. Specifies cross filtering direction to be used in the evaluation of a DAX expression. As linhas para as quais todas as expressões que não usam IGNORE retornam BLANK/NULL serão excluídas independentemente de as expressões que. ALLEXCEPT is mostly used along with CALCULATE to remove all filters from a table, except for some columns. Here are the measurements in DAX Studio, showing only 7ms of execution time. Power BI can aggregate numeric data using a sum, average, count, minimum, variance, and much more. Because the active relationship is the one between Sales [OrderDate] and Date [Date], the result is the year of the order for each row. N/A. This Power BI budgeting technique is a brilliant one that has so many applications. Blank row in DAX. Remarks. that the measure "All Revenue" is not affected by a slicer selection, here is the DAX for the measure: All Revenue = CALCULATE ( SUM (Table1 [Amount]) ,'Table1' [Category] = "Revenue" ,ALL ('Table1' [City]) ) I'm wondering if there are more slicer / filter involved in your table that may affect. In a normal scenario, tables are related to each other and when one table is filtered, the filter will propagate using the relationship. Some of these measures should be filtered by. For example, you can have a relationship between Sales and Product using the ProductKey column, as in the following schema. There are almost 3000 recipes in All Recipes table. ISINSCOPE ( Sellers [Channel] ) , “channel”, “other”. For example, When slicer Store="LRL FSS", Campaign="618", I would like to show x-axis as 202. ] ] ] ) The name of an existing table or column. Instead, you pass the results of the DISTINCT function to another function that counts, filters, or aggregates values by using the list. Applies to: SQL Server Analysis Services Azure Analysis Services Power BI Premium. Revenue % Total Channel = DIVIDE( SUM(Sales [Sales Amount]), CALCULATE( SUM(Sales [Sales Amount]), REMOVEFILTERS ('Sales Order' [Channel]) ) ) The DIVIDE function divides an expression that sums of the Sales table Sales Amount column value (in the filter context) by the same expression in a modified filter context. Here is the relationship in Tabular cube. Add a relationship using Diagram View in Power Pivot. ALLCROSSFILTERED can be used only as a CALCULATE modifier and cannot be used as a table function. Understanding DAX Auto-Exist. Our Power BI report contains a page with a matrix visual showing the quantity of sales by colour and country. OrderID. 1300 194 753Opens in your application. DAX formulas include functions, operators, and values to perform advanced calculations on data in tables and. Evaluates a table expression in a context modified by the given filters. The RANKX Power BI returns the ranking of a number in a list of numbers for each row in the table argument. The Cluster values dialog box appears, where you can specify the name of the new column. Open Power bi desktop and Load the data using get data. e. the date the order was. This many-to-many scenario is very different from the other two already described in this. You will see per row level as an option when your data is grouped in rows and you have row subtotals turned on, and per column level as an option when your data is grouped by columns and you have column subtotals turned on. I have one Fact sales, Initial Date, final Date and product table. To do this, create a new disconnected parameter table for the IDs: Use this new table for your slicer and write a measure that reads these values. SUMX and FILTER Red Sales 1 = SUMX ( FILTER ( Sales; Sales[ProductColor] = "Red" ); Sales[Amount] ) or 2. RANKX is a simple function used to rank a value within a list of values. The only case where a cross-source relationship is considered regular is if both tables are set to Import. USERELATIONSHIP. Click to read more. Here is the problem statement: I have a measure called "Gross Sales Forecast" and filter called "Workday Indicator", which filters weekend dates. • Relationships aren't propagating between tables— follow checklist above. To. There are several simple techniques that can be used to resolve Many to Many Relationships in Power BI, including using Bridge Tables, implementing Bi-Directional Cross Filtering, and utilizing DAX Expressions. The first argument is the “Result Column Name” since we are looking for the discount percentage from “Discount_Table,” choose the “Discount %” column name from “Discount_Table. 2, before relationships), it was possible to count the number of records in the data source by creating a calculation with the constant value 1 and summing it. The same structure means the same number of columns. In this article we introduce the RANKX function with a few examples. A table with the same number of rows as the table specified as the first argument. The TREATAS function applies the result of a table expression as a filter to the columns of an unrelated table. See the example below for a thorough explanation. A relationship is a connection between two tables that contain data: one column in each table is the basis for the relationship. As an example; create a Power BI model based on DimDate, DimCustomer, DimProduct, and FactInternetSales. In this case it actually forces it with ALL and the internal filter context to ignore the outer filter. The order master contains a column with the state for every order. When the user selects Net Price, we replace Sales Amount with the formula using Net Price. The formula gets the value of ResellerKey and then counts the number of rows in the related table that have the same reseller ID. The filter and value functions in DAX are some of the most complex and powerful, and differ greatly from Excel functions. Image by Author. ] ] [, <Alternate_Result>] ) The column that contains the desired value. Question #: 86. It's done by passing in filter arguments, which are either Boolean expressions, table expressions, or special filter functions. This template spares the user from writing the required DAX expression – as well as in setting the necessary properties to define display format, hierarchies, and… v1. Path functions are powerful functions that can navigate through an unknown level of hierarchy based on an ID, and Parent ID structure. OneWay: Sets the cross-filtering direction and makes the “one” side of the relationship filter the “many” side. The filter context is filtering one individual value for the Product [Brand] column. DAX Guide is updated automatically, through the monitoring of new versions of Microsoft products. The filtering functions let you manipulate data context to create dynamic calculations. the date the order was shipped. Context transition is an operation performed by CALCULATE and CALCULATETABLE in the definition of the new filter context, under which it evaluates its expression. The reason – this time – is not in the dependency list. For an insurance company, for example, a contract with a customer might last for one year whereas for orders, they. This article shows how to use the USERELATIONSHIP function in DAX to change the active relationship in a CALCULATE function. In budgeting reports, a common requirement is to show future sales forecast and actual sales volume on the same line chart. In this article, we provide an introduction to CALCULATE, its behavior, and how to use it. Rows for which all expressions not using IGNORE return BLANK/NULL will be excluded independent of whether the expressions which do use IGNORE evaluate to BLANK/NULL or not. The value that you want to find in search_column. I am newbie. The second argument is the column or expression that is searched by COUNTX. CALCULATE, with its companion function CALCULATETABLE, is the only function in DAX that can change the filter context. In other words, it is an optimization technique used by the filtering. Here, instead of using all the data in a table, you use the FILTER function to specify which of the rows from the table are used. DAX 101: Using KEEPFILTERS in DAX. Syntax. We often need bi-directional relationships to let the filters flow in both directions. ; The Green indicates to the rows count (Count). Learn more about CROSSFILTER in the following articles: Many-to-many relationships in Power BI and Excel 2016. 2) ResourceTime = This table has resource time details by date with details like [Resource ID], [Trans Date] and [Hours] To conclude, In Normal Excel we use Vlookup or Index-Match to lookup values from related tables. , the relationship should be one-way only. Except function in DAX. For example, by selecting a specific year from the calendar table, we select the same year in another data table of the data model. For example, I want to sum everything in a column called "Dollars", but only for the if the corresponding columned called "Description" does not contain parts of the word "Payment". Role-playing dimension method is actually copying the table, and you will have double up memory consumption. Especially from the outside. This article show a more efficient technique to apply virtual relationships in DAX expressions. Power Bi will then forecast 3 months worth of data using the dataset but ignoring the last 3 months. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. In this article you learn about some of those. Because the active relationship is the one between Sales [OrderDate] and Date [Date], the result is the year of the order for each row. My table name is All recipes. Actual exam question from Microsoft's 70-778. IGNORE – DAX Guide. You use USERELATIONSHIP () to switch relationships on and off. For example, the following measure calculates the quantity by dividing the existing Sales Amount measure by the Unit Price value of the selected product. In short, the EARLIER function stores the row context. Its logic is similar to ALL. The Excel ribbon now has a POWER PIVOT tab. A very common calculation in DAX is the year-to-date calculation (YTD), which aggregates values from the beginning of the year all the way to a certain date. 06-24-2020 04:20 PM. Hi, I would like to inactivate a existing relationship for a measure with dax. Sometimes due to business logic we want to link two tables with a different key than the one already in the data model. The. All relationships are one-to-many, and each relationship is a regular relationship. Propagating filters using TREATAS in DAX. The ALLSELECTED function gets the context that represents all rows and columns in the query, while keeping explicit filters and contexts other than row and column filters. A possible solution is : add a filter with. DAX Power BI: EOMONTH — End of. SUMMARIZECOLUMNS(<groupBy_columnName> [, < groupBy_columnName >]…,. On yor case let's assume you have the link between date and milestone 1 active and with milestone 2 inactive you need to had the following measures. 2. Q&A for work. Marco Russo & Alberto Ferrari. » Read more. At the “ Home ” tab, click on “ Enter Data ” to create a new table. Learn more about: IFERROR. DAX 101: Using CONCATENATEX in measures. A total sales amount of 818,178. There's no elegant way to solve it. ID column helps us to match the result when we perform the MIN operation. There is always a filter context for DAX expressions. Part one of four in a series. In Power BI, I have a “Projects” table as SQL data source, I would like to show. The Region column value (for the report user) propagates to the Sales table. When looking at a report, it is natural to double-check the numbers produced. Added - Sample of any missing keys to the relationships tab in the Model Metrics (these keys are not saved for privacy reasons when exporting to a vpax file) Several other fixes; v2. 1) Calenader = Simple Calendar table with dates. Name this new column Cluster and. The DaysAtFormulaGrain variable contains the number of rows in a new filter context where we enforce the month granularity. LOOKUPVALUE – assigning of values from other table without relation (DAX – Power Pivot, Power BI) This article is about LOOKUPVALUE function, which assigns values from another table. The result of this calculated column is – as expected – the multiplication of the two columns. Within CALCULATE, apply a filter on the 'Age Group' [Age] column equal to AgeOnLeaving. • Source. Try to follow general recommendations for the Power BI data modeling (who said, Star schema and 1:M unidirectional relationships), and make sure to enforce RLS filters on dimension tables. Hi Guys, I need to create a calculated column with userelatioship. This article provides only a. This results in a BLANK, but in the following. Using as filter the columns used for the relationships guarantees that whatever the column used for filtering this would be mapped over the relationship. While DAX is most commonly associated with Power BI, you can also find DAX formulas in Power Pivot in Excel and SQL Server. There is a true many-to-many relationship here, because one order could have multiple credits called in at different times; similarly, a customer can call in once regarding multiple orders (generating only. Indeed, you can only have one active relationship between any. Learn how to leverage relationships and DAX calculated tables to create a time intelligence slicer in Power BI. » Read more. DimCalendar[Date] should be the column used for the relationship with Sales. Consider a typical example, where you have an Orders table with different dates such as the Order Date (i. Among these are books such as Power BI DAX Simplified, Pro Power BI Architecture, Power BI from Rookie to Rock Star, Power Query books series, Row-Level Security in Power BI and. There doesn't´t have to be a relationship between these tables. 10. The order master and calendar table are linked through the date key. This expression is executed in a Row Context. This article explains how to use KEEPFILTERS to intersect instead of overriding an existing filter context in DAX, simplifying the code and improving performance. The important thing here is to be able to filter this new table so the slicer will still filter. ALLNOBLANK (table|column) From the parent table of a relationship, returns all rows. The client asking for a drillthrough action over a measure that has Detail Rows.