Joins are absent from the documented list of features and examples on the initial README but there's "limited support" for joins as described here: https://gith

Joins are absent from the documented list of features and examples on the initial README but there's "limited support" for joins as described here: https://github.com/NLPchina/elasticsearch-sql/wiki/Join https://github.com/NLPchina/elasticsearch-sql/wiki/Join