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New Rank Column transform in Power Query Online

This content applies to: Power Query online We’re pleased to announce that yet another new transformation has been added to Power Query Online: you can now add columns containing ranks to a table. To see how to use it, consider the following table containing sales and profit values for various products: Let’s say you want […]

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Introduction to practical Query folding

This content applies to: Power Query Online One of the most powerful capabilities of Power Query and the M Language is Query Folding (also referred to as query delegation, and predicate push-down). Query Folding allows the Power Query Mashup Engine to push the transformations expressed in an M (mashup) query to the data source, in […]

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New Percentiles Transformation in Power Query

This content applies to: Power Query online There’s a new operation available for the Group By transformation in Power Query Online: percentiles. To see how it works, let’s see a simple example.  Consider the following Excel table containing information about invoices from different countries:  If you connect to this table from a Power BI or […]

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Additional gateway security roles for Power BI

This content applies to: Power BI Service We are excited to announce additional gateway security roles for Power BI! These additional security roles allow for more granularity in assigning roles for the gateway. The new change is that non-admins of the gateway can be allowed to create connections (data sources) on the gateway. This way, […]

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