KQL Kusto renaming multiple colums with one project-rename

Question

When i use summarize any() all my columns get a new name any_original name. I want to keep the original name or rename the any away

in Splunk used to do something like rename value(*) as * and that did the trick, in kql im not sure

Screenshot

Answer 1

ORIGINAL ANSWER (May 2021)

You can supply your own column names, like this:

MyTable
| summarize (Timestamp, Api, Application) = any(Timestamp, Api, Application)

UPDATE (Jun 2021)

Following your request, we've introduced a new aggregation function, called take_any() that behaves just like any() , but leaves the column names as is:

For example:

MyTable
| summarize take_any(Timestamp, Api, Application)

The output will contain 3 columns named: Timestamp, Api, Application.