Hello,
I have documents with 2 fields that I would like to use for aggregation.
The document will look something like
"_source" : {
"name" : "name_value",
"id" : "id_value",
...
...
}
But, some names might be missing/empty.
I would like to show a bar chart (For example) that shows count by name, but if the name is empty present the id instead.
Is this possible? How?
If not, any alternatives?
Thanks!