Power BI Desktop や DataflowなどのPower Query を扱える製品で、「空のクエリ」をクリック。 その後、詳細エディターをクリック。最初から入っているコードを削除して、本リポジトリのコードを ...

A demo of extract, transform, and load process using Power Query in Excel or PowerBI, creating a Star Schema data model, and building relationships. Folder path is now updated using the dynamic ...

How to create and populate a table in Microsoft Excel’s Power Query Your email has been sent Updating data in a Microsoft Excel workbook is common, but you will run into cases where you can replace ...

How to combine data ranges with Microsoft Power Query in Excel Your email has been sent Microsoft Power Query showed up in Excel 2016, though earlier versions can ...

There are a couple of nice new features to do with table joins (or merges as they are known in M) and query folding in Power Query in the April release of Power BI Desktop that I want to highlight.

A few weeks ago I replied to a question on reddit where someone was experiencing extremely slow performance when importing data from a CSV file using Power Query. The original poster worked out the ...