i will try to build some moke up data in excel and reproduce the same but before that could you please explain me in detail what calculation i need to perform in secondary source. Trending Topics. 0, is no longer supported. column1 = a. Reload to refresh your session. For example, non-additive aggregations like COUNTD (count distinct) don’t work unless the blending fields are in the view. 9 version and publish them as new (remove previous. Q&A for work. udaf (MyTypedUDAF) ) and call it for aggregate over your window. When I do the join between the SSAS Tabular Model (primary data. Hey Yuri, As an FYI there are situations where COUNTD(), MEDIAN(), and PERCENTILE() (the non-additive aggregations) and LODs can work in Tableau data blends. See Array Indexes are Unsupported. The following commands do not require automatic encryption. This aggregation provides a way to stream all buckets of a specific aggregation, similar to what scroll does for documents. When you try to do that, Tableau generates the "Cannot. Unsupported aggregations in data blending Hello, I have a distributor dataset with product ships and returns (one report covering six months), and a retailer dataset with product retail sales and stock (covering the same six months but composed of. Cannot blend the secondary data source because one or more fields use an unsupported aggregation. sql. Cannot blend the secondary data source because one or more fields use an unsupported aggregation can some one has faced this type of issue before or any idea please share. Local variables declared inside curly braces are allowed. id = totals1. The (0,0) value indicates that the mongod should generate the Timestamp. This is because Calculation1 is an aggregate but the rest of the fields you're using are not aggregates. Non-additive aggregates are aggregate functions that produce results that cannot be aggregated along a dimension. Ask a Question. Having said this and following the discussion comments being posted by @Timo Rietveld and @Martin Weitzmann I assume that planning to visualize data in Google Data Studio and performing some aggregation functions it would probably required to flatten the data into the simple format using UNNEST operator achieving the best result. Add it to group by using ordinal position or wrap it in first () (or first_value) if you don't care which value you get. 5. [OIL DATE]) THEN MIN ( [KMs]) END. Elasticsearch Version 8. The following aggregation operation on the orders collection converts the order_date to date before sorting by the date value: // Define stage to add convertedDate field with the converted order_date valueLocal variable usage in aggregations - A local variable cannot be used in an aggregation function if the variable is declared outside of the aggregation function. Observations : 1. All is great with MongoDB. Option 2: Rewrite your SELECT without a Correlated Subquery. I took your LOF and did this { FIXED [PO Number]:sum([FIXED at the line level])} to total your values at the po levelunsupported. 2 Why does this MongoDB aggregate query return nothing? 0 Problem in using indexes in aggregation pipeline. ) AS t . This aggregation is unsupported: Quarter . But when I am trying to do that I am getting an errorUnsupported aggregate subquery with non-equality correlated predicates. Amount) as Total from Company left outer Orders on Orders. When you try to do that, Tableau generates the "Cannot blend the secondary data source because one or more fields use an unsupported aggregation" error, turns the offending pill red, and grays out the view. The only tables allowed to use in a FROM. 5. ver <> 0 ) The key is that the correlation clause is using a. For example, consider the following document:When I use a terms aggregation, it works fine and returns buckets as expected. How to rewrite my calculation to fix the error: cannot blend the secondary data source because one or more fields are use and unsupported aggregation I have multi data sources blending and can not bring my calculated field into the main source. Aggregation operators and stages. In the Data page, go to the Data Diagram and locate the datasets to blend. Then use that field as the linking field for your blend. "cannot blend the secondary data source because one or more fields use an unsupported aggregation" Attached is the workbook that could provide more clarity on my question. Please check the aggregation types of the fields in this formula. In effect, the correlated subquery is run after the aggregation, so it can only use columns and. In contrast to GROUP BY aggregates, OVER aggregates do not reduce the number of result rows to a single row for every group. 9 KB. I've tried that in the past, and I was always blocked by the unsupported aggregation message. The query planner uses a query rewrite method called subquery decorrelation to optimize several patterns of correlated subqueries for execution in an MPP environment. The strange thing is running the query (the one that the Java API gives on a to string) through the REST endpoint works fine. Also, you should realize that "questions like this" is way more subjective and vague than my answer is "argumentative". Exception aggregation on a formula member: No data entry possible because an exception aggregation has been set on a formula member. An Aggregation represents a MongoDB aggregate operation and holds the description of the aggregation pipeline instructions. Databricks matches expressions on best effort : For example it will recognize: SELECT c1 + 5 FROM T GROUP BY 5 + c1 as mathing expressions. In the Name field, enter OldPasswordAllowedPeriod, and then press the Enter key. If. It looks like these solutions are coming from 2013. 5 or below. For example, you might want to extract a birthday month, or the day of the week on which an order was placed. Someone in the Community told me the following: "MAX isn't supported in. I will write more details if I can locate specifics but I remember being very relieved that it worked. unsupported. I get error: “Cannot blend the secondary data source because one or more fields use an unsupported aggregation. Please also note that. Hi there. category = c. currently this doing everything over the global total and count distinct of IDs. Let us know if this helps -- COUNTD is the most likely culprit: Error "Cannot blend secondary data source. There are a few DataFrame/Dataset operations that are not. Unsupported exception aggregation: The following exception aggregations cannot be inverted: <exception aggregations> Some exception aggregation types do not support data entry. With the release of the MongoDB Analyzer for . When you blend, you can only have aggregate access to the rows in the secondary source. . One small workaround which you can do is: 1) Create a calculation as {Max([Date])} 2) Create a parameter as follows:data from the second source comes over as an aggregate - look into what the aggregation is on and how does that relate to what you have in the primary data base . Most used methods <init> Popular in Java. We should add test cases for the scripted fields we currently support to make sure we maintain support. 58K. search. LINQ allows you to construct queries against strongly typed collections of objects by using language keywords and operators. § 411. Cannot blend the secondary data source because one or more fields use an unsupported aggregation. Aggregation expressions: The values of multiple rows are grouped together to form a single value based on a mathematical function. Nothing found. 2. Often the best solution is to rewrite your SELECT without using a correlated sub-query at all. Returns the numerical value of the string as an integer. I want Active Resistance (the first Textual Answer) to appear to the left of the Passive Resistance column, even. Data encrypted using the Public Preview is incompatible with the feature release. Supported Update Operators. dataCategory: #CUBE. Expand Post. Driver 2. Then the pivot rearranges it, creating columns for the in values from the name column, and using the aggregate ( max (data)) for the value in that column, which should give the desired results. Use a Join instead of Blending: If blending is not necessary for your analysis, you can try joining the data sources instead. 0 may result in the physical switch disabling the LAG ports. Expand Post. Tableau will throw an error: “Cannot blend the secondary data source because one or more fields use an. Cannot blend the secondary data source because one or more fields use an unsupported aggregation. Upvote Upvoted Remove Upvote Reply. CSS ErrorNon-aggregate measures do not perform any aggregation and thus will not perform a double or nested aggregation. Please refer to the above link for usage and configuration details. We have a calculated filed where an aggregation (COUNTD) is done on a filed of secondary data source. The workaround for this is that if you have to use one of the non-additive. coming from secondary data source; There might be non-additive aggregates from a multi-connection data source with a live connection. Materialized is an absolute requirement because of performance reasons, and it is required, that the view updates itself on commit. For more information on exception aggregations, refer to Disaggregation of Values During Data Entry. I have changed the code with your suggested method and now getting this output: "ERROR : Unsupported document type for unmarshalling: []bson. Upvote Upvoted Remove Upvote Reply. Ritesh Bisht (Member) 6 years ago. Move the aggregation so the calculation is aggregated. 1. Unsupported exception aggregation: The following exception aggregations cannot be inverted: <exception aggregations> Some exception aggregation types do not support data entry. " message. I am trying to use the below formula instead of countd function because my data comes from Impala. We use three kinds of cookies on our websites: required, functional, and advertising. Since the mongod cannot generate encrypted fields, the resulting timestamp would be. Summary:. Region, sum (Orders. A few types of correlated subqueries follow patterns that Amazon Redshift can't decorrelate and doesn't support. Applications using explicit encryption may use this page as guidance for issuing read and write operations against encrypted fields. This aggregation is unsupported: Week Number . Calculates the number of distinct values of a field within a partition. At first, I made a lookup operator to link between the two collections, then I wanted to group the. Currently, we have 2 different data sources. Sorted by: 2. However, transform requires at least 1 aggregation, the simplest one in this case is e. automatic. Unsupported Aggregation while implementing filters from secondary datasource. select t. You can. Hi, Thanks for your reply. Someone in the Community told me the following: "MAX isn't supported in. 0. Unsupported aggregation: The following aggregations cannot be inverted: <aggregations> Unsupported exception aggregation: The following exception aggregations cannot be inverted: <exception aggregations> Some exception aggregation types do not support data entry. Upvote Upvoted Remove Upvote Reply. Queryable Encryption with equality queries is generally available (GA) in MongoDB 7. This is probably the approach I've used the most in my career – it's essentially a cursor disguised as a set-based operation. The aggregations framework is a powerful tool built in every Elasticsearch deployment. We use three kinds of cookies on our websites: required, functional, and advertising. ProductionDate)' is neither present in the group by, nor in an aggregate function. Hi. Blending provides a quick and simple way to bring information from multiple data sources into a view. For example, you would not be able to use a measure with the expression <<root. If this posts assists in resolving the question, please mark it helpful or as the 'correct answer' if it resolves the. Q&A for work. Next, create a table calc using the [Start KM] to calculate the total KMs: LINQ allows you to construct queries against strongly typed collections of objects by using language keywords and operators. The first part is the source data. sql) A class which can consume and produce dates in SQL Date format. For more information, see Compatibility Changes in MongoDB 7. Official drivers compatible with MongoDB version 6. Hi Judy, Could you try 'swapping' the datasources, so the one with the [Customer_Code] would become your Primary? You could do it just for one view, Please see if it helps , here it says that problem is with COUNT & they have provided one alternative way as well . I am trying to set up a composite aggregation using the ElasticsearchClient since the RestHighLevelClient is deprecated. Can someone explain why you can't use a CountD from a blended datasource. Try one of the following options, as appropriate for your workbook: It may be possible to cross database join instead of blending. Data blending is a way to combine data in Tableau. Don Wise (Member) 3 years ago. Pipeline aggregations do not fit with the paging logic we. 0 or later using Automatic Encryption with Queryable Encryption parse read and write operations for operators or expressions that do not support BinData values or that have abnormal behavior when issued against BinData values. With DB2 blending and secondary LODs there are three levels of detail involved: the LOD expression, the linking dimensions, and the vizLOD and I don't think Tableau is at this time able to walk through all those levels to figure out exactly what needs what aggregation to get accurate results; so instead it throws up a red pill and the. Try to extract from your data source; this usually solves the problem. To make data processing easier and faster in your application, you might push manipulations such as joining two strings together, down to the database level. Blue and green arrows denote the aggregation on the neighborhood in the graph and the latent space, respectively. since i want only offername from secondary source to the view and the measures are produced from primary datasource is pos_trn (default. A value greater than 0 treats a grade item's grades as extra credit during aggregation. calculated. If you have selected the modeling properties Activate Data and All Characteristics are Key, Reporting on Union of Inbound and Active Table, you can choose from the following aggregation types: Summation, Maximum and Minimum. The one drawback is that DB2 blending does not support "non-additive aggregates" like COUNTD() and MEDIAN(). contains a reference to at least one data item that has the Summary aggregation property set to a value other than None If the underlying data source is relational and if the data item expression contains no summary functions and a reference to at least one fact that has the Regular Aggregate property set to a value other than Unsupported. Assuming Sales is configured to use Count aggregation: Query. Greetings, FranI tried to just blend the two data sources (I edited the relationships already), but then I receive this error: "Cannot blend the secondary data source because one or more fields use an unsupported aggregation. Hi Judy, Could you try 'swapping' the datasources, so the one with the [Customer_Code] would become your Primary? You could do it just for one view,cannot blend secondary data source because one or more fields use an unsupported aggregation beacuse of LOD. Group by with no aggregation expression is not supported. Cannot blend the secondary data source because one or more fields use an unsupported aggregation Did some research on this and found plenty of "workarounds" with no. java. Right-click OldPasswordAllowedPeriod, and then select Modify . Golang aggregation group by multiple values with MongoDB. I tried suggestions from this link, but no luck. automatic. Data blending has some limitations regarding non-additive aggregates such as COUNTD, MEDIAN, and RAWSQLAGG. Windowed aggregations partition the results from a SQL query into groups in order to perform calculations across adjacent rows of the query result. counts) are maintained for each unique value in the user-specified grouping column. The examples in this guide use the restaurants collection in the sample_restaurants database provided in the Atlas sample datasets . Ditto: { FIXED [Patient ID] : COUNTD([Patient ID]) } Yet there it is in your workbook, very happy and functional. Tommy Sims (Member) If one of those measures is brought into a view with a linking dimension not in the view, or a linking dimension is turned on that is not in the view, the pill will turn red, the view will turn grey, and hovering over the pill reveals a "Cannot blend the secondary data source because one or more fields use an unsupported aggregation. Add a comment | Your Answer Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. More MongoDB Aggregation Framework operators for array, arithmetic, date and set operations. This aggregation is unsupported: Quarter . E make table 2 the primary. Aggregation greatly improves query performance by bringing the computation to a local level where patterns can be extracted faster and more efficiently. The Queryable Encryption Public Preview, released in version 6. 2. Try loading pyspark functions with an alias instead:. I have 2 collections (orders containing products Id and the date of the order (ISODate)) and customers that include the order as a field reference to the order collection. When I try to add COUNTD([DistrictId]) from my primary to text table. Case 1: If you are facing this issue before report is been developed then try to use data source filter to. A value greater than 0 treats a grade item's grades as extra credit during aggregation. As described by Moodle HQ, this method is "An old, now unsupported, aggregation strategy provided here only for backward compatibility with old activities. This field works but when I want to add in my Fianl Dashboard I have this message "Cannot blend the secondary data source because one or more fields use an unsupported aggregation" Moreover my first and secondart data sources are linked by the "Sales ID", but this field is not displayed in the final Dashboard. The map-reduce operation is composed of many tasks, including reads from the input collection, executions of the map function, executions of the reduce function, writes to a temporary collection during processing, and writes to the output collection. 0. NET/C# Driver automatically translates LINQ queries into aggregation operations. Cannot blend the secondary data source because one or more fields use an unsupported aggregation We are blending two data sources. hello. Blend ID (transaction datasource) =. NET/C# Driver automatically translates LINQ queries into aggregation operations. I have 2 filters (BU ISNull and CORPID) applied from secondary data source. Trying a different aggregation on DAY([Endtimestamp])? Trying to COUNTD a different field? This won't fix the problem but will help pinpoint which part of the expression Tableau objects to. ) I need to revisit my understanding of the limitations here!data from the second source comes over as an aggregate - look into what the aggregation is on and how does that relate to what you have in the primary data base . Teams. "Cannot blend the secondary data source because one or more fields use an unsupported aggregation. Using Tableau; Upvote; Answer. unknown. unsupported alert type – all alert type names are in camelCase – check spelling and capitalization for all alert parameters; unsupported aggregation parameters – see the You can have other aggregation on a parallel level of top_hit but you cannot have any sub_aggregation below top_hit. really need to see your twbx file to be of further help. Wrong aggregation type for query. I have this query in azure, what the script is trying to do is to get a date from current stamp. The aggregation rule is determined automatically at run time. 0 using the C# MongoDB. Bucket aggregations that group documents into buckets, also called bins, based on field values, ranges, or other criteria. When you try to do that, Tableau generates the "Cannot blend the secondary data source because one or more fields use an unsupported aggregation" error, turns the offending pill red, and grays out the view. The unsupported aggregation happens when your aggregate requires row-level visibility to the secondary data source. To fix this, we had to add the fields being used in the blending relationship onto the view: Aside from a few of these, we didn’t need to combine the data in very complicated ways. I use mongodb 4. Thank you . You'll need multiple requests to paginate over the composite aggregation but the retrieval of each page is optimized (the composite aggregation doesn't need to visit. Supported Aggregation Stages. Error: Cannot Blend the secondary data source because one or more fields use an unsupported aggregation. To learn more about the Document type, see Documents. I've read through the various posts on here, plus the general troubleshooting posts on the Tableau page on blending data, but can't find a solution. @Point Partner BI Team (Member) hi there,. I am trying to put my LOD calculation (below) on the rows shelf but encountering "cannot blend the secondary data source because one or more fields use an unsupported aggregation" {include [DATE MONTH],[STATE]: sum([Quantity. unknown. Last week I’d promised to explain why the solution for identifying whether All items in a Tableau Quick Filter were selected wouldn’t work under certain circumstances in Tableau version 8, here it is, and along the way I’ll explain why COUNTD(Customer Name) could be red and the “Cannot blend the secondary data source because one or more. 96 MB) View with Adobe Reader on a variety of devices. All Rights ReservedAn old, now unsupported, aggregation strategy is provided here only for backward compatibility with old activities. When you add a measure to the view, Tableau automatically aggregates its values. Multiple instances of same dimension. Rather than return incorrect results, Tableau turns the pill red, greys out the view, and generates the unsupported aggregation message. NET/C# Driver automatically translates LINQ queries into aggregation operations. I am using Tableau 2018. functions as psf. unsupported. Ditto: { FIXED [Patient ID] : COUNTD([Patient ID]) } Yet there it is in your workbook, very happy and functional. category. " Expand Post. ” Causes and Workarounds for a Blending Limitation Errors. AnalysisException: Correlated scalar subquery 'scalarsubquery (adr. using a value_count aggregation on fields within a rollup index that specified value_count as a supported metrics is broken. Golang aggregation group by multiple values with MongoDB. The default_metric subfield is used for delegating queries, but not aggregations. Norbert, I'm baffled. column1. Parameters: funcfunction, str, list, dict or None. is there any way to rewrite below function and get the same result?JVM since 2. Unsupported DefaultAggregation: #AVG in analytical CDS. Connect and share knowledge within a single location that is structured and easy to search. Expand Post. But when i run the query i get unsupported aggregation type [multi_terms] How can i get SQL DISTINCT Pair of Values in Elasticsearch. We have a calculated filed where an aggregation (COUNTD) is done on a filed of secondary data source. You are getting the message because the data source can't support the the way you created the groups - it happens with some specific live data source when you try to do calculations that cross records (like counts(), Median() for example)You are not using the correct sum function but the built-in function sum (by default). I did that in your example too. ”. contains. I'm pulling my hair out here. 0CALDAY (YYYY-MM-DD) 0CALMONTHThis guide will help you check for common problems that cause the log ” Unsupported aggregation type [{}] ” to appear. 0. 6. CSS Error> Cannot blend the secondary data source because one or more fields use an unsupported aggregation . really need to see your twbx file to be of further help. 0. Make sure that you are blending on dimensions present in the view or on all of the. Description. Next, create a table calc using the [Start KM] to calculate the total KMs:LINQ allows you to construct queries against strongly typed collections of objects by using language keywords and operators. To convert to the Enhanced LACP support mode with the Web Client. ”Unsupported aggregation type. Supported Aggregation Stages. That said, we can probably use a FIXED LOD to sort of trick it. Aggregation unsupported for type: System. The . Atlas Data Federation supports all the aggregation pipeline stages except the following: For the following stages in Atlas Data Federation queries, Atlas Data Federation introduces an alternate syntax, includes a caveat, or deviates from server. Simplify ETL using Hevo’s No-code Data Pipeline. Primary Data source - Actuals ( day grain) Secondary data source - Goals (quarter grain) Calculated Measures: Primary Data source :- CustCount = CountD( Cust_ID ). Log In to Answer. The view should be created like this. EKPO-EBELN = EKET-EBELN. Hi ZZ-- If I understand what you've done here, you've linked the most recent Mortality Ratios (2015) with the most recent Births Attended by Health Professional measure-- the year of which may vary. Drill down to the leaf level to enter data. Learn more about TeamsSupported and Unsupported Aggregation Pipeline Stages. Painless script error "Unsupported script value" - Kibana - Discuss the. Verify if one of the measures coming from the cube data source has a default aggregation different than SUM, MIN, MAX, COUNT. Supported MongoDB APIs, Operations, and Data Types. api. Support for Redis Geo commands. CSS ErrorIn aggregation, following a stage that outputs a field with the text score value, you can specify a query condition or operate on the field in subsequent stages. As tableau automatically aggregates its value using predefined aggregate functions. +100. Any change done to the system defined settings like "ID, Description, Account Type, Hierarchy, Unit & Currencies, Aggregation Type, Exception Aggregation Type, Scale, Decimal Places, Calculate On, Hide" will have impact across all the. How to convert number to string using painless script and visualize it. The aggregation for the gradebook (and each subcategory, if applicable) can be one of the following options. LOD will not work if it is from the secondary datasource. The new string aggregation operators that were added to. aggregations. C Bi-level aggregation on the structural neighborhood. Some examples include: session cookies needed to transmit the website, authentication cookies, and security cookies. Some aggregation and exception aggregation types do not support data entry. That will avoid duplicated records resulting from the join. Norbert, I'm baffled. I have an LOD expression that works fine when the data source is the primary, but when I switch it to a secondary data source and then add the LOD expression to a view I get the annoying, "Unsupported aggregation" issue. Hi everyone, I'm trying to blend two data sources on a single field, say 'Program Description'. "Cannot blend the secondary data source because one or more fields use an unsupported aggregation" Is there any workaround for this? Will I have to change the calculated fields? Best regards. Dimension plus instance of that dimension. I get error: “Cannot blend the secondary data source because one or more fields use an unsupported aggregation. I believe I first learned. Please see if it helps , here it says that problem is with COUNT & they have provided one alternative way as well . This aggregation is unsupported: Month . 3. Unfortunately can't share the data, and can't come up with a mock cause I can't figure out what's not/is working as expected. x, a few reports in SRM at times might show the following error "Unsupported Report Aggregation". Data blending has some limitations regarding non-additive aggregates such as COUNTD, MEDIAN and RAWSQLAGG. Expand Post. Call it [Start KM]: IF ATTR ( [KM Date])=ATTR ( [OIL]. i think that's makes you difference here . The data source with the KMs is the primary source. Unknown file type Secondary Data Source. UNSUPPORTED_TABLE_ARGUMENTThe Aggregation Framework support in Spring Data MongoDB is based on the following key abstractions: Aggregation, AggregationDefinition, and AggregationResults. Over Aggregation # Batch Streaming OVER aggregates compute an aggregated value for every input row over a range of ordered rows. 61042 - 2014. If a function, must either work when passed a DataFrame or when passed to DataFrame. ; Request you to please help me with. For more information on aggregation types, refer to Disaggregation of Values During Data Entry. Because the secondary data source always has to be aggregated, there's no way to do a row level check to filter out any dimension members that match between the two data sources. The InfoProvider contains the records shown below in the inbound queue table. Grade aggregation; Grade categories; Extra credit --Grade aggregation. Applications using explicit Queryable Encryption may use this page. 5 and have 2 data sources RPT and AD in the workbook which are currently extracts. On the payment side I've added an aggregation to roll everything up to the month level. Drill down to the leaf level to enter data. Upgrade: open it with the 2020. Measures of type: number or type: yesno act as placeholders so other measures or combinations of measures can be referenced within them. Since there were no actual relation between the tables, this is the way I tried assigning the relationship:In a grouped aggregation, aggregate values (e. The aggregation type (summation, minimum & maximum) specifies how key figures are updated if the primary keys are the same. IN/EXISTS predicate subqueries can only be used in filters, joins, aggregations, window functions, projections, and UPDATE/MERGE/DELETE commands<treeNode>. LOD expressions are taken from a secondary source “Cannot blend the secondary data source because one or more fields use an unsupported aggregation. But when I try pulling it on to "Marks", it shows "Can't blend secondary data source because one or more use an unsupported aggregation". The unsupported aggregation happens when your aggregate requires row-level visibility to the secondary data source. Extract and aggregate: Take an extract of your data and aggregate it based on the occurrences of Dimension X. An aggregation pipeline is a series of stages that are used to transform a document. Cannot blend the secondary data source because one or more fields use an unsupported aggregation Hi. Sub-path [interactions-c] points to non single-bucket aggregation" } } ] }, "status" : 500 } this is my index mapping:I created a calculated field that checks to see if Subsidized Price is not null, and added that to the filters shelf, but doing so turns my median calculation into an unsupported aggregation. Viewed 533 times. I’ve found a couple examples in the forums. See Join Your Data for more information. Try to use this calculation:. Unsupported Commands. UNSUPPORTED_IN_EXISTS_SUBQUERY. Cannot blend the secondary data source because one or more fields use an unsupported aggregation. Specifies that the aggregation type is unknown. privacy statement, for purposes that may include site operation, analytics, enhanced user experience, or advertising. I keep getting an Unsupported Aggregation error for anything but "terms". Data blending has some limitations regarding non-additive aggregates such as COUNTD, MEDIAN, and RAWSQLAGG. I get error: “Cannot blend the secondary data source because one or more fields use an unsupported aggregation. Etcd v3 component, URI syntax: etcd3:path. It sounds like there might be some complications with a blend? Can’t speak to what’s happening thereIn this example, sort order may be inconsistent, since the borough field contains duplicate values for both Manhattan and Brooklyn. It supports pre-built data integrations from 100+ data sources. 1 Unable to use aggregate function in MongoDB. ×Sorry to interrupt. However, some operators are only available in queries. In the below screenshot the error was observed at. Hi All! I would like to ask for your help, I do have two data sources: BI Cube (primary source) & Excel file (secondary) BI Cube Data 1 pc. unsupported aggregation" | Tableau Software. Hi @Ajay Velupula (Member) , I think Mahfooj's suggestion makes sense, if you have a common field between the two, in theory it sounds like a join should work and would give a better result than blending. Click the number between the dataset icons. Jim. This section lists the supported functionality. Expand Post. this is the sample of getUser function public async getUser(aggregate: o. Show more. Documents are returned in alphabetical order by borough, but the order of those documents with duplicate values for borough might not the be the same across multiple executions of the same sort. Right click the vDS, then Settings > Export configuration to back up the existing configuration of the vDS. hi Jay, So this should do the trick.