Master Excel with these 10 powerful functions. Learn time-saving tips and tricks to manage data efficiently and work smarter, ...

SQL is a tool that is widely used in the manipulation of data and featuring in the relational database. They are applied in querying, manipulating as well as reporting data and it is commonly used by ...

Column "X" must appear in the GROUP BY clause or be used in an aggregate function #3430 New issue Closed as not planned filpano ...

SQL window functions provide extremely powerful and useful features that let you work with observations more easily. Different types explained here.

We recommend going over the functions of your query engine to understand its capabilities. Here, for example, you can find Presto’s documentation on aggregate functions and analytic functions.

The newest update for PowerApps (version 680) can delegate the Sum, Average, Min, and Max functions to SQL Server. We provide an example of summing a million records in a few seconds and show how it ...