Related dax function. Learn more about SEARCH in the following articles: From SQL to DAX: String Comparison. Related dax function

 
 Learn more about SEARCH in the following articles: From SQL to DAX: String ComparisonRelated dax function RELATED DAX FUNCTION First, we will be looking at the RELATED function, which requires a column name as an input and returns a related value from

Deprecated. Define the scenarios: Clearly define the scenarios you want to analyze and the specific variables or factors that will change in each scenario. I have updated the table using the RELATED query on DAX. Before diving into the specifics. Step-3: You can change the font color white for Sales_Tag measure total, because here no need to display Text as in Total. In this article, you learn a new feature in DAX 2015: variables. Indeed, you can only have one active relationship between any two tables. Lookup functions work by using tables and relationships between them. The name given to a total or summarize column, enclosed in double quotes. Relationships in the data model add much flexibility, and two DAX functions thrive on this capability. CLOSINGBALANCEMONTH: Evaluates the expression at the last date of the month in the current context. Here, we have the new SUMMARIZED table, which we have summarized based on “State” and “Category. สิ่งสำคัญของการใช้งาน Power BI ที่ขาดไม่ได้และเป็นเรื่องสำคัญมาก ๆ อย่างหนึ่งนั้นคือ DAX (Data Analysis Expressions. Dynamic pricing is a strategy that involves adjusting prices in real-time based on various factors such as demand, competition, and market conditions. If the REMOVEFILTERS function is supported by your tool, it's better to use it to remove filters. COUNT and COUNTA are identical in DAX for all the data types except Boolean. The RELATEDTABLE function assigns values from the associated table. As a nested. More Power BI / DAX Tips. It allows users to define custom calculations based on specified conditions. Jump to the Alternatives section to see the function to use. The next step is to try to filter two columns from two different tables: Brand = “Contoso” in the Product table. By using the RELATED function effectively, you can create comprehensive reports and dashboards. The RELATED function is a powerful tool that allows you to create relationships between tables and access data from related tables. All result expressions and the else expression must be of the same data type. Not recommended. A volatile function may return a different result every time you call it, even if you provide the same arguments. The context in which the DAX CALCULATE function evaluates. Returns the largest value in a column. It is used to establish a relationship between tables based on a common column, and then retrieve related data from one table to another. Step-2: If condition has true, Switch will return the result in form of “Low”, “Medium” & “High”. Returns the count of interval boundaries crossed between two. This article shows how to use DAX and conditional formatting together to highlight the minimum and maximum values in a matrix in Power BI. See moreLearn how to use RELATED and RELATEDTABLE, two common DAX functions that are required when using a row context with relationships. The COUNT function counts rows that contain the following kinds of values: Numbers. Date & Time Dax functions description as below : Returns a table with a single column named “Date” that contains a contiguous set of dates. 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. Related functions. . Step-1: Go to Modeling Tab > Select “DAX expression to create a new table”. When used as filters in CALCULATE, ALLxxx functions might. The column 'People [FullName]' either doesn't exist or doesn't have a relationship to any table available in the current context. Create the necessary relationships between the tables by specifying the related columns and their relationship type (e. Step-1: Create a measure and write IF condition as mentioned below. In today’s example, we will be using Adventure Works Data. I have two tables in my Power BI Report, Fact Table with directquery mode and dimension table with import mode. Several DAX functions are useful for Power BI model relationships. Returns the largest value in a column. While using this DAX function it is important to understand the. The RELATED function retrieves values from a related table based on the active filter context. Data Analysis Expressions (DAX) is a formula expression language used in Analysis Services, Power BI, and Power Pivot in Excel. This will create a simple star schema, and the DAX should be easier. Data Analysis Expressions (DAX) includes time-intelligence functions that enable you to manipulate data using time periods, including days, months, quarters, and years, and then build and compare calculations over those periods. The RELATED function enables users to access data from related tables using the defined. These functions help you create calculations based on dates and time. A measure is used in the Values area of a PivotTable. Instead of trying to use two columns from two different tables for comparison in DAX, you can use the 'RELATED` DAX function to import a column from Table A to Table B or vice-versa. The use of this parameter is not recommended. DAX – GROUPBY Function. Remarks. An equivalent expression for SELECTEDVALUE (<columnName>, <alternateResult>) is IF (HASONEVALUE (<columnName>), VALUES (<columnName>), <alternateResult>). This DAX syntax could be a real issue when the list of values to test is long, because the length of the query string might become unmanageable. DAX RELATED function needs a row context. The Related Function is a DAX function in Power BI that allows you to retrieve related values from a related table in the Data Model. Adds calculated columns to the given table or table expression. 'Main' [Location] == RELATED (Indianlocations [Location]), 9, IF ('Main' [Location] == RELATED (Otherlocations [Location]), 8, 0) ) In case you want to use IN operator, try following DAX. Step-1: Relationship should be important for this, let’s create a relationship between both tables. If two tables are linked by more than one relationship, you can decide which relationship to activate by using USERELATIONSHIP. Step-3: Drag both measures onto the table visual. Understand the relationship, the direction, and the limitations of this function. Download the sample Power BI report here: RELATED. Using RELATED function in DAX with USERELATIONSHIP. See Remarks and Related functions for alternatives. This function is deprecated. Some DAX functions return a table instead of a scalar, and must be wrapped in a function that evaluates the table and returns a scalar; unless the table is a single column, single row table, then it is treated as a scalar value. It allows users to access data from related tables based on defined relationships. There is always a filter context for DAX expressions. Power BI is one of the most robust and powerful business intelligence tools out there. How can I return this with a Dax function? I know I need to use LOOKUPVALUE and/or the RELATED function, in combination with SUM, but I'm not sure how. Even if the relationship is inactive, it will be used and overrides. The syntax of the RELATED function is: RELATED (<column>) where <column> is the name of a column you want to use from a related table. The RELATED DAX function in Power BI is a powerful tool that allows users to establish relationships between different tables within a data model. It is used to establish a. How to Use RELATED DAX function in Power BI for Financial Modeling Understanding the basics of DAX functions in Power BI. You can use this approach to create a virtual relationship. This function effectively bridges the gap between disparate tables, providing. RELATED. This function is deprecated. We are done. DAX formula allows the use of more than one case. While using this DAX function it is important to understand the following items: For this function to work it is important to ensure that there is a relationship created between the current table and the table with the related information you are. See the most common uses, common misperceptions, and examples of how to traverse relationships in the opposite direction. If the function finds no rows to count, it returns a blank. (Optional) The value that’s returned if the logical test is FALSE. Hey, there are two functions I would start with. This function is not supported for. Somewhat obviously, fees, taxes, insurance, reserve payments, and other costs associated with loans are computed and. It's an important model design topic that's essential to delivering intuitive, accurate, and optimal models. Related articles. Select table visual > format bar > field Formatting, and follow the below. This function is deprecated. A single value that is related to the current row. The 1st function is IN (actually IN is more like an operator then a function but nevertheless. Please find the code in the below location. ฟังก์ชัน RELATED กําหนดให้ความสัมพันธ์เกิดขึ้นระหว่างตารางปัจจุบันกับตารางที่มีข้อมูลที่เกี่ยวข้อง คุณระบุคอลัมน์ที่มี. Furthermore, the RELATED DAX function can also be used to calculate aggregated costs based on specific criteria. DAX Patterns: Standard time-related calculations. Volatile. ALLSELECTED_DAX = CALCULATE ( Sum (Orders [Sales]), ALLSELECTED (Orders [Product Sub-Category])) According to the ALLSELECTED definition, by default, it. The expression is to be evaluated exactly once and before it is passed to the argument list. This parameter cannot be an expression. This is an in-depth video lecture of the Related distinct count pattern. Jump to the Alternatives section to see the function to use. Learn how to use relationship functions in Data Analysis Expressions (DAX) to manage and Utilize relationships between tables. DAX can be used to create measures in a number of ways. ** Using Iterating Functions SUMX And AVERAGEX In Power BI Working With Iterating Functions In DAX How To Use The CROSSJOIN Function. You can include columns in other related tables, if one or more many-to-one relationships exist to reach the referenced. I am talking about RELATED and LOOKUPVALUE. Such a function requires a table in the first argument, which corresponds to the table that is grouped. Context: The context refers to the row that has been included in the formula for data retrieval or calculation. Since there are many tables that have relationship to the People table, only ONE. This function is particularly useful when working with complex data models that involve multiple tables and relationships. » Read more. This week, let’s discuss the difference between the RELATED and LOOKUPVALUE functions. Many of the functions in DAX are similar to the Excel date and time functions. Therefore, the IN operator is usually better. Volatile. By using the RELATED function, users can access data from. DAX Function IF พร้อมตัวอย่างการใช้งาน. DAX Date and Time functions are similar to the Excel date and time functions. RELATED DAX Function in Power BI Demo: Using Adventure Works Data Warehouse Tables. You would have to create a relationship between Table1 and Table2 based on Product and hopefully it is a one to one mapping. Now write below DAX to fetch N number of rows sample data from the specified table. Both can be used to assign values from other table - similarly to VLOOKUP in Excel. The use of this parameter is not recommended. The use of this parameter is not recommended. Not recommended. Understanding data lineage in DAXBy using SQL Server Management Studio (SSMS), Power BI Report Builder, and open-source tools like DAX Studio, you can create and run your own DAX queries. VALUES DAX Function (Table manipulation) VALUES. This article is about the RELATED function, working in Power BI and Power Pivot and assigns values from other tables. Return value. Funkce RELATED vyžaduje, aby mezi aktuální tabulkou a tabulkou existoval vztah se souvisejícími informacemi. It supplies comprehensive information related to the syntax, parameters, data types, and returns values for the 250+ functions stored in the DAX library. Data Analysis Expressions, or DAX for short, are expressions and formulas for analyzing and calculating data. However, you can use formatting to display dates as serial numbers if you want. Microsoft Power Platform คืออะไร. Jump to the Alternatives section to see the function to use. You. I am trying to pull in a field from another table in my BISM model using the "RELATED" function. A volatile function may return a different result every time you call it, even if you provide the same arguments. When the function finds no rows that are non-blank, it returns a blank. Indeed, you can only have one active relationship between any. First, we will be looking at the RELATED function, which requires a column name as an input and returns a related value from another table. DAX provides you with the following unique features: Measures: Measures are the dynamic expressions for calculation stored in the DAX. Other commonly used DAX functions include SUM, AVERAGE, MIN, MAX, and many more. If you prefer to watch the YouTube video, rather than reading the blog, please see the video below: RELATED DAX FUNCTION. See Remarks and Related functions for alternatives. In this video, we will learn about the DAX related function how to use it and when to use it. The Calendar function is a DAX function that allows you to create a custom calendar table. . . A volatile function may return a different result every time you call it, even if you provide the same arguments. UPDATE 2022-02-11 : The article has been updated using DAX. The use of this parameter is not recommended. A DAX function; Opening (and closing) parentheses (“()”) Column and/or table references; Note that each subsequent parameter in a function is separated by a comma (“,”) DAX functions can also be nested inside each other to perform multiple operations efficiently. The syntax for DATEDIFF DAX function is: = DATEDIFF (Start Date, End Date, Interval) Start Date: The date you want to count the difference from. If you have any questions related to this project, please feel free to post your comments. Key Features of DAX Functions. This function is deprecated. It can only. g. A volatile function may return a different result every time you call it, even if you provide the same arguments. Please visit. The first example that you saw, used TREATAS to filter the SalesAmount in FactInternetSales by the value selected from DimCustomer. However, DAX functions use a datetime data type, and can take values from a column as an argument. To learn about more Power BI topics , please subscribe to my cha. The workaround would be a calculated column in your target table (FactSalesOrderTable): Exchange Rate = CALCULATEAny filter applied to pivot tables in Excel or to any user interface element of Power BI Desktop or Power View always affects the filter context — it never affects the row context directly. Below are a few types of Power BI DAX functions: Aggregation Functions: This function in Power BI is used to work with the numbers, it includes operations like SUM, AVERAGE, MIN, MAX, COUNT, COUNTA, DISTINCT COUNT, SUMX, AVERAGEX, MINX, and MAXX. This. Returns a table with a single column named “Date” that contains a contiguous set of dates. End Date: The date you want to count the difference to. DAX is continuously being improved with new functions and functionality to support new features. » 1 related function. Jump to the Alternatives section to see the function to use. Relationship View. The filter functions in DAX are among the most sophisticated and potent, and they are very different from Excel operations. Create relationships between the tables using the Power BI relationship view. DO for the sample queries and removing the outdated part. See Remarks and Related functions for alternatives. Any DAX expression that returns a table of data. (DAX – Power Pivot, Power BI) There are two functions in DAX with similar, and sometimes replaceable, use. This function gives you the subtable from the other table for all the rows related to the current row. The Related function essentially brings you the value from a connected or related table, just like a lookup. Note: We can also download Power BI. Return value. The RELATED DAX function is an essential feature in Power BI that allows users to establish relationships between tables. See Remarks and Related functions for alternatives. Identify the common fields between the tables that need to be related. = SUMX(FILTER(InternetSales, InternetSales [SalesTerritoryID]=5), [Freight]) If you do not need to filter the column, use the SUM function. Using RELATED function in DAX with USERELATIONSHIP. Returns the smallest numeric value in a column, or between two scalar expressions. Not recommended. You may need to create calculated columns in the Product table using the RELATED DAX function to achieve this process. Time Intelligence. For example, if you select the MONTH, then the. DAX Cheat Sheet. Close the bracket and press the “Enter” to get the new summarized table. The COALESCE function in DAX. Deprecated. You can use the DAX DATEDIFF function third argument to select the difference value. DAX – GROUPBY Function. For example, the following measure calculates the quantity by dividing the existing Sales Amount measure by the Unit Price value of the selected product. A volatile function may return a different result every time you call it, even if you provide the same arguments. New Table = SUMMARIZECOLUMNS ( 'Calendar' [Year], Sales [DateKey], FILTER ('Product','Product' [BrandName]="Contoso"),"total sales",SUM (Sales [SalesAmount] )) Please review the following blogs about how to use SUMMARIZECOLUMNS function. To multiply a column against a column from a different, but a related table, we need to use the RELATED function. The COUNT function counts rows that contain the following kinds of values: When the function finds no rows to count, it returns a blank. With this function, you can specify the start and end dates of your calendar, as well as the intervals (e. RELATED DAX function • When you have a one-to-many relationship between a fact table and a dimension table, you can use the RELATED function on the fact table many-side to perform an exact match lookup. BITOR = BITOR(BITWISE[Number1],BITWISE[Number2]) Power BI Bitwise XOR (BITXOR) DAX BITXOR function returns a bitwise XOR of two numbers. Learn how to use relationship functions in Data Analysis Expressions (DAX) to manage and Utilize relationships between tables. A more accurate way of looking at this is that RELATED lets you access the related columns of an expanded table. Even if the relationship is inactive, it will be used and overrides. The Region column value (for the report user) propagates to the Sales table. By defining relationships, Power BI can accurately calculate ratios and perform other complex calculations based on the connected data tables. 2. Financial functions in DAX are used in formulas that perform financial calculations, such as net present value and rate of return. Everyone using DAX is probably used to SQL query language. Returns a related value from another table. Conclusions. Date and time functions. Jump to the Alternatives section to see the function to use. read more. It is a key function for performing advanced calculations and analysis in Power BI. BLANK ( ) RELATED. Creating Time-Intelligence Functions in DAX; DAX is Microsoft’s new(ish) language which allows you to return results from data stored using the xVelocity database engine, which, unlike for most databases, stores data in columns rather than rows. Not recommended. It works similarly to VLOOKUP in Excel and LOOKUPVALUE in DAX. I am getting the. 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 use of this parameter is not recommended. The RELATED function can be used if there is any relationship between. The Related Function is a DAX function in Power BI that allows you to retrieve related values from a related table in the Data Model. The. RELATED: Returns a related value from another table. Filled with examples of practical, real-world calculations geared toward business metrics and key performance indicators, this cookbook features solutions that you can apply for your own business analysis needs. We are done. DAX — Chapter 18. Using RELATED function in DAX with USERELATIONSHIP. The historical DAX function that aggregates and group data leveraging existing relationships is SUMMARIZE. Power BI is one of the most robust and powerful business intelligence tools out there. These functions help you create calculations based on dates and time. The DAX FILTER function allows you. 5 Important DAX Functions in Power BI for Beginners 1. Try modifying your DAX as follows: Working Hours = IF (. Give measure a name as “Sales Value. Evaluates an expression for each row of a table and returns the largest numeric value. The SELECTEDVALUE function simplifies the syntax required when you use a numeric column of an entity as a parameter in a calculation. RELATED ( <ColumnName> ) ADDCOLUMNS. The RELATED DAX function is used to return a related value from another table. See the most common uses, common misperceptions,. Much like the CALCULATE function described earlier, the RELATED function is very important, and you will likely use it many times. A volatile function may return a different result every time you call it, even if you provide the same arguments. The arguments are explained in the section named Shared Parameters for DAX Financial Functions in Part 1 above. Hi @edithees , It seems you are adding a custom column in Power Query Editor, but the RELATED function is used for DAX. Power BI Model relationships in Power BI Desktop Article 10/27/2023 11 contributors Feedback In this article Relationship purpose Relationship properties. The RELATEDTABLE function is a powerful tool in DAX (Data Analysis Expressions) that allows you to access related tables in your data model. Step-2: Create a calendar table using CALENDARAUTO Dax function. See Remarks and Related functions for alternatives. In DAX string comparison requires you more attention than in SQL, for several reasons: DAX doesn’t offer the same set of features you have in SQL, a few text comparison functions in DAX are only case-sensitive and others only case. RELATED. The RELATED DAX function is an essential feature in Power BI that allows users to establish relationships between tables. If there is no relationship between the tables, you should have a common field at least, i. We have several types of Text Functions in DAX, below is the table. As your DAX skills improve, you will create formulas using many different functions. This article showcases the use of CONCATENATEX, a handy DAX function to return a list of values in a measure. CalculatedField =For compatibility with DAX time intelligence functions, it is a best practice to always include an entire year in a Date table. With the RELATED DAX function, financial analysts can build interactive visualizations that allow users to drill down or slice and dice data based on different dimensions or entities. If this post helps, then please consider Accept it as. RELATEDTABLE: Returns the related tables filtered so that it only includes t Related articles. To apply the RELATED DAX function in Power BI for break-even analysis, follow these step-by-step instructions:1. Volatile. Feedback. If two tables are linked by more than one relationship, you can decide which relationship to activate by using USERELATIONSHIP. In our example, a calculated column that computes the year of the order would be as simple as this: 1. Volatile. The difference is the context of evaluation. In DAX string comparison requires you more attention than in SQL, for several reasons: DAX doesn’t offer the same set of features you have in SQL, a few text comparison functions in DAX are only case-sensitive and others only case-insensitive,… » Read more. Since it is not an inbuilt function, the user needs to replicate it using the DAX function like the LOOKUPVALUE DAX function. Step 2: To check, use Card visualization and drag SalesSum on the canvas. If function DAX. To understand DAX functions better, one should know these features. A volatile function may return a different result every time you call it, even if you provide the same arguments. SUBSTITUE function is a Power BI DAX TEXT function that allows to replace existing text with new text in a text string. Functions like FILTER, ALL, and RELATED are integral components of the DAX toolkit. RELATED function is a Power BI Relationship function in DAX which returns a related value from another table. USERELATIONSHIP uses existing relationships in the model, identifying relationships by their ending point columns. As your DAX skills improve, you will create formulas using many different functions. The SELECTCOLUMNS function is a Data Analysis Expressions (DAX) function that allows you to create a new table by selecting specific columns from an existing table or by defining new columns. Read along to learn the syntax and benefits of these Power BI functions. Luckily, in SQL 2012, DAX has been enriched with the ISFILTERED function, which lets you detect whether a column has been filtered or not. If you want to use RELATED(DAX) function, you can just use the formula below to add a new calculate column under Modeling tab. Here is a step-by-step guide to help you implement the RELATED DAX function for risk assessment in Power BI: Identify the tables and data sources that contain relevant information for risk assessment. You can use something like this. Deprecated. This function is deprecated. Data Analysis Expressions (DAX) is a library of functions and operators that can be combined to build formulas and expressions in Power BI, Analysis Services, and Power Pivot in Excel data models. Returns the smallest value in a column, including any logical values and numbers represented as text. In this blog, we’ll be looking at DAX RELATED and RELATEDTABLE functions. We also. A volatile function may return a different result every time you call it, even if you provide the same arguments. See Remarks and Related functions for alternatives. ”. RELATED. . Understand the nature of the relationship between the tables. Related articles. . Power BI DAX Functions. text is the text in which you want to substitute characters, or a reference to a column containing text. Volatile. DAX includes a library of over 200 functions, operators, and constructs, providing immense flexibility in creating formulas to calculate results for just about any data analysis need. As your DAX skills improve, you will create formulas using many different functions. » Read more. We have a 1:* relationship between 2 tables. Show 11 more. This is so much process to achieve something really simple. This can save a lot of time when writing DAX formulas. More Power BI / DAX Tips. The RELATED DAX function in Power BI presents an incredible opportunity for organizations to unlock the true potential of their balance sheet analysis. current records = calculate (countrows (data),data [status]="Live") history records = calculate (countrows (data),data [status]="History") etc. By defining. Write the DAX expression using the ALL function, specifying the column or table to ignore filters on. » Read more. In this category. I can create a new column on table X with getting the column from table Y with RELATED function. Is it possible to use the RELATED() DAX function with a Measure in Power BI? As per the official Microsoft documentation, the RELATED function needs a row context; therefore, it can only be used in calculated column expression, where the current row context is unambiguous, or as a nested function in an expression that uses a table. As you can see, functions in DAX can help you create very powerful formulas. Expressions like this are made up of various parts, such as functions, operators, and constants, all combined into a single formula and evaluated to provide a result (value or values). It operates on a column and returns a single scalar value as the sum of all the values in that column. Related articles. A Scenario: Region managers require a visual to analyze weekly sales and returns. Write the DAX expression using the ALL function, specifying the column or table to ignore filters on. Step-1: Load Orders dataset into Power BI. The COUNT function internally executes COUNTX, without any performance difference. Go to the Modeling tab> Click on New table. Deprecated. This article provides only a basic. B. The use of this parameter is not recommended. Deprecated. When you use the RELATEDTABLE function, it looks for the defined relationships. The SELECTCOLUMNS function is commonly used in Power BI and Excel. Power BI DAX RELATEDTABLE function learn how it works There are multiple functions that can help when you work with tables that are connected through relationships. For example, all sales…The RELATED function is a very simple function to use in DAX. Here is the starting point for this requirement. DAX formulas include functions, operators, and values to perform advanced calculations and queries on data in related tables and columns in tabular data models. This function is deprecated. It is based on establishing relationships between tables using common. 3: This SUM is the DAX function which is used to add the values of a given field. The name of an existing column, using standard DAX syntax. The RELATED DAX function is a powerful tool in Power BI that allows users to establish relationships between tables and retrieve data from related tables. COALESCE is a DAX function introduced in March 2020. The RELATEDTABLE DAX function is used to retrieve a table that is related to the current row according to the defined relationships in the data model. Syntax RELATED ( <ColumnName> ) Return values Scalar A single value of any type. Date and time functions help creating calculations based on dates and time. Learn more about MINX in the following articles: Highlighting the minimum and maximum values in a Power BI matrix. It comes under Table Manipulation DAX Functions category. Data Analysis Expressions (DAX) is a formula expression language used in Analysis Services, Power BI, and Power Pivot in Excel. Expression: Any expression that returns a scalar value like a column reference, integer, or string value. A: incorrect - RELATED DAX function requires a relationship between 2 tables, while we can't build a relationship between sales (daily) & returns (weekly) B: incorrect - This procedure will change weekly data in returns to daily, and eventually will end up incorrect results after being aggregated to weekly C: unnecessary & incomplete. e. The filtering functions let you manipulate data context to create dynamic calculations. Jump to the Alternatives section to see the function to use. The Power BI DAX DATEDIFF function returns the date difference between the start date and end date. This becomes particularly valuable when dealing with. RELATED and RELATEDTABLE should be used here. Not recommended. Whenever the function finds no rows to aggregate, the function returns a blank. Imagine we are a marketing manager keen on evaluating the impact of a recent campaign. Blank values are not skipped, if data type is Text. DAX Function ALL พร้อมตัวอย่างการใช้งาน. In the dialog that opens, select the field from the first window that your tables are related on in the data model, then select your second table in the second window (the one that your RELATED function directs to),. Question 42: When can we use this function? or Can it work if there is no relationship between the two tables?I tried using the ISBLANK formula to check the blanks and it returned FALSE, so my question is what is the RELATED function returning when it doesn't find a value and how can I address them? Thanks in advance,Filter functions. Create table. BiDi:= CALCULATE( [Distinct Count of ProductKey], CROSSFILTER(FactInternetSales [ProductKey], DimProduct [ProductKey]. DAX functions are great and provide lot of flexibility to achieve desired output. This function is deprecated. RELATED and RELATEDTABLE should be used here. In this tutorial, we will learn how to use SUMX and RELATED Dax functions to iterate and return related value in another table. Right click on Product table and click on New column.