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Data Analysis Expressions (DAX) is the native formula and query language for Microsoft PowerPivot, Power BI Desktop and SQL Server Analysis Services (SSAS) Tabular models. DAX includes some of the functions that are used in Excel formulas with additional functions that are designed to work with relational data and perform dynamic aggregation.
Power Query is an ETL tool created by Microsoft for data extraction, loading and transformation, and is used to retrieve data from sources, process it, and load them into one or more target systems. Power Query is available in several variations within the Microsoft Power Platform , and is used for business intelligence on fully or partially ...
A typical cell reference in "A1" style consists of one or two case-insensitive letters to identify the column (if there are up to 256 columns: A–Z and AA–IV) followed by a row number (e.g., in the range 1–65536). Either part can be relative (it changes when the formula it is in is moved or copied), or absolute (indicated with $ in front ...
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An exception is thrown, if none or more than one element match the predicate. SingleOrDefault The SingleOrDefault operator takes a predicate and return the element that matches the predicate. If more than one element matches the predicate, an exception is thrown. If no element matches the predicate, a default value is returned. ElementAt
Police have issued an e-fit image as part of a renewed appeal to identify a man found dead in a canal 14 years ago. The man's body was found in the Fazeley Canal in Erdington, Birmingham, at about ...
In his first public response to the consumer outcry following the fatal shooting of one of his top executives, UnitedHealth Group CEO Andrew Witty said Friday that the US health system “is not ...
Rep. Nancy Pelosi underwent a “successful” hip replacement surgery Saturday and is “well on the mend,” according to a spokesperson, one day after being hospitalized from an injury ...