I'm doing a Kibana data table which looks like:
Environment | Field1 | Field2 | Field3 | Field4 |
---|---|---|---|---|
Dev | Sum | Sum | Sum | ??? |
QA | Sum | Sum | Sum | ??? |
Stage | Sum | Sum | Sum | ??? |
Prod | Sum | Sum | Sum | ??? |
Field1
, Field2
, and Field3
are numeric fields, and I want the sum of those - no problem. However, Field4
is a Boolean field. What I need is to have Field4
be the number of true
values in the field.
In SQL, I would do:
select
sum(case 1 when 't.Field4' else 0 end) as Field4
from table t
I assume there's a way to do the same in a Kibana data table, probably using advanced field configuration and either sum
or count
, but I'm not certain where to start.