A key capability of the tabular mode is the ability to easily create calculations; these calculations could either be created as measures or KPIs that will be evaluated and calculated at the query time, or they can be created as columns that will be created during processing and stored as part of the model. In this section we will go through how to create calculations of different kinds when working with tabular models.
The simplest calculation that you can create is a calculated column. A calculated column could either reference columns in the same table or other columns in other tables. To create a simple calculated column, perform the following steps: