In the 6.7 documentation for Terms aggregation, the section on multi field aggregation says that 6.7 does not support multiple field aggregation, and to use scripts instead: Terms Aggregation | Elasticsearch Guide [6.7] | Elastic
However, in the example for aggregating with scripts, only one field is being used.
Could anyone give an example of how unique combinations of multiple fields can be aggregated using a script?
Thanks!