Andrei Stefan 740d58fd46
SQL: Uniquely named inner_hits sections for each nested field condition (#45341)
* Name each inner_hits section of nested queries differently and extract and combine the multiple values it generates into a single list.
This also introduces a limitation (its origin it's with Elasticsearch
though) on the sorting capabilities when the sorting is based on the
nested fields filtered: only one of the conditions applied to nested
documents will be used in the nested sorting.

(cherry picked from commit cfc5cf68f6e83b07bb9006986d0903d6be418ec6)
2019-08-09 00:22:49 +03:00
..