Last week, in In Terms of Conditional Columns, I looked at how parameters were a possible source when defining conditional columns. This week, I take a closer look at parameter creation by using a parameter in a filter...

Welcome to our Power Query blog. Today I take a closer look at conditional columns...

In Excel(lent) Functions, I covered how to replicate some commonly used Excel functions. Readers will recall that although Power Query is an add-on for Excel, it does not always work in the same way....

Today we look at how to join columns of data when the data type does not match.

Welcome to our Power Query blog. Today I look at how the Trim function in Power Query works, and how to make it better

Welcome to our Power Query blog. Today I look at dividing a full name column into first and last names.

When transforming data with Power Query, the most important skill is knowing where to start, and this week I look at one such scenario.

Workbooks which are built using multiple queries can become complex, and the Power Query Dependencies Viewer is a tool which allows an overview of how each query has been built.

For those following the series, my past blogs have often dipped into the expense accounts of my (fictional) salespeople. For today’s scenario, I will extract the start and end date of my employees’ expense period to show how easy it is when I use the grouping functionality in Power Query.

Whilst I was creating data to use for my training and blogs on Power Query, I spent time manipulating my data in a Microsoft Access database. It is however possible to do much of this transforming in Power Query and today I will look at a simple example.