The aggregation functions you can use in a QUERY formula are avg (), count (), max (), min (), and sum (). The clause types ...

Learn how to handle column name changes in Power Query and prevent workflow failures with expert tips and dynamic solutions.

Dino Esposito explains JSON-to-rowset native support in SQL Server 2016 and provides a realistic perspective of data query when you have JSON data stored in the database.

Google BigQuery is getting a number of new updates to make it easier to analyze large amounts of data quickly and at a lower price. BigQuery is designed to process terabytes of data, and today's ...

Power Query’s dynamic tools, such as the `Table.Profile` function, provide a flexible and automated solution for analyzing and cleaning data.

Learn how to master the SELECT statement to form truly useful data queries. This article explains functions, clauses, and keywords that will make your life a lot easier.