How to add a new column in Power Query. Our goal is to combine the t-shirt sales by client into a single cell for each client. Doing so entails grouping by the clients.

Joey on SQL Server. A Deep Dive into SQL Server 2022's Query Performance Features, Part 1. An update to the cardinality estimator feature in SQL Server 2022 will be one of the biggest changes to ...

First, we’ll load the data into Power Query. Then, we’ll add an index column, so you can visually see which products belong to the same order.