Working with strcat in KQL

Robert Cain has a post dedicated to the strcat() function in KQL:

The strcat function has been shown in previous articles, but it’s so useful it deserves a post all of its own.

As usual, the samples in this post will be run inside the LogAnalytics demo site found at https://aka.ms/LADemo. This demo site has been provided by Microsoft and can be used to learn the Kusto Query Language at no cost to you.

Read on to (re-)learn the power of string concatenation, in Kusto form.