Kibana - combine two columns to create a new column in Kibana

Question

I am trying to make table using Kibana. What I have in mind is to create a column which for each instance, divides the corresponding values of two other columns.

The two base columns are created using Kibana's metrics. However I cannot find any option for merging two columns, or creating one from scratch what gets its data from two sources.

PS. I'm querying on logstach data.

Answer 1

In KQL you can use pack() or strcat() to achieve what you want (the former is probably a better option).